单词 | Poplar |
例句 | 1 Crows cawed from the poplar trees overhead. 2 A tall poplar tree once stood here. 3 There's a bench under a poplar tree. 4 Other products were jade, rushes, tamarisk and balsam poplar. 5 Here I am in Los Alamos, poplar hill. 6 A post-mortem will take place tomorrow at Poplar mortuary in east London. 7 At the Kleiber household in Poplar, these dramatic events passed unnoticed: Ernest and Rosie had more important matters in mind. 8 At the bottom of the hill, six poplar trees swayed, graceful as girls with their hair long. 9 For a start, try leaves of lime, poplar, sycamore, holly, dandelion and groundsel. 10 Hence the Poplar guardians constantly but unsuccessfully pressed the government to introduce rate equalization. 11 Also look for hawk-moth caterpillars on apple, poplar and lime trees. 12 Poplar leaves have an elegant outline resembling that of an arab minaret. 13 His parents subsequently became master and matron of Poplar union workhouse. 14 In 1903 the Poplar Guardians leased for one year a new workhouse specifically for the use of able-bodied men. 15 The chitinase activity was positively correlated with poplar resistance. 16 Poplar stationmaster sits a direct, attemper mechanical. 17 A tall poplar tree once stood there. 18 Poplar, elm, walnut, camphor, fir, rosewood, bamboo, etc. 19 The weeping willow is taller than the poplar. 20 APMP pulping of the Taiqing poplar 1 was investigated. 21 One red mitten lying lost under a poplar tree. 22 The water extract of poplar root promoted seedling growth of rape, soybean, white turnip and root growth of rape. 23 This long gallery of hybridized, fast-growing poplar trees on a Californian tree farm is reminiscent of a Gothic cathedral, a structure that testifies to the human spirit's perseverance through time. 24 The white poplar is no ordinary tree . Let me sing its praises. 25 We were completely shaded from the sun by the poplar trees. 26 Smothering the world with efficient carbon sink plantings, such as eucalyptus and genetically modified poplar, is an anathema. 27 To me, as well as being my old mate, he's a fine, outstanding example of a White Poplar. 28 Nobody lives beyond that, and the track then crosses a temporary bridge of poplar logs lashed together. 29 Daylight was dying, the moon rising, gold behind the poplar! 30 According to the Daily Mail on February 28, one retired couple of the UK found a weird image ingrained in the trunk of a poplar tree when they were chopping firewood. 1 Crows cawed from the poplar trees overhead. 2 There's a bench under a poplar tree. 31 There is very close correlation between the stumpage volume percent of poplar timber assortment and the stumpages D. 32 At the back, a flower garden slopes down to a line of poplar trees. 33 The leaves of the poplar trees rustled in the wind. 34 Smallholder farmers, for example, also use the cut stems of poplar for cultivating mushrooms in their greenhouses. 35 The annual ring width of Poplar was positively related to the number of radical fiber cell, number of vessel and fiber proportion. 36 Thecolor of sapwood of Chinese white poplar among trees has significant difference. 37 She popped back behind the poplar tree and was gone. 38 The hybrid origination of Chinese white poplar was directly proved from the viewpoint of cytogenetics. 39 But poplar production is severely threatened by certain insect pests, e. g. , Hyphantria cunea. Therefore, it is of great significance to breed poplar varieties with high insect resistance. 40 The expression of poplar disease resistance in callus tissues is greatly affected by concentration of auxins and cytokinins in the medium, inoculum density and temperature. 41 It is important to cultivate poplar that can resist insect. Transgenosis technology has become main means to improve the quality of insect-resistant of present plant by creating new varieties. 42 Preliminary Evaluation of Integrated Benefit of Resistance to Poplar Long-horned Beetle Disaster of Different Tree Species Configuration. 43 The original Mona Lisa is an oil painting on a board of poplar and is housed at the Louvre Museum in Paris. 44 The paper introduces the technological process, equipment, technological conditions and preparation results of making chemimechamicalpulp with APSP ultra-short term black poplar of small diameter log. 45 The corresponding frequency of the key parts of the poplar particle presswood pallet at maximal transmissibility was determined by frequency sweep test. 46 One very special photo was taken of Frank and his four daughters under the golden poplar tree where Dasey had planted daffodils two years previously. 47 The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates. 47 is a online sentence dictionary, on which you can find good sentences for a large number of words. 48 With fast - growing rate and high - quality wood white poplar triploids are suitable for producing short - rotation pulpwood timbers. 49 The conclusions showed that:1, There were significantly differences on the variation amplitude of ROS in the different poplar varieties (species) after inoculated with Melampsora larici-populina Kleb. 50 Cryptorrhynchus lapathi is an important trunk borer of poplar and nationwide object of forest plants quarantine. 51 Mainly introduced the various measures and the ways adopted by Chengde Landscape Administration Bureau to control the flying willow catkin and poplar tree blowball. 52 Jacob, however, took fresh-cut branches from poplar, almond and plane trees and made white stripes on them by peeling the bark and exposing the white inner wood of the branches. 53 In this research, random screening of 10 SSR primers from Populus and Salix, respectively, and the genetic relationship among 17 poplar cultivars and 20 willow cultivars were studied. 54 A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves. 55 The Euphrates Poplar Forestsare highly adapted to the special and dynamic conditions of the Tarim River at the edge of the Taklamakan Desert. 56 But also has the many problems, exists comparatively restricts the Jiangsu poplar tree industry fast health development the bottleneck. 57 They sacrifice on the mountaintops and burn offerings on the hills, under oak, poplar and terebinth, where the shade is pleasant . 58 After that measures for implementing the strategy are put forward in the aspects poplar silviculture, poplar wood processing and relevant policies. 59 The commercial trial verified that the cigarette paper made of poplar pulp can be substituted for the imported product, and the demand of reducing the tar can be realized. 60 After a while, we found a shady place under some poplar trees. 61 Always holding a bottle of pure water with one poplar and willow, it looks dignified and kindly, with limitless wisdom and theurgy. So merciful, it always assists those in difficulty. 62 Growth and yield of wheat and corn under shelterbelt of Chinese jujube and poplar were studied. 63 The results showed that chemical compositions of the tested propolis samples were the same and pinocembrin, chrysin and galangin were the dominant flavonoids in the tested propolis and poplar resins. 64 The abundant forests of poplar and sweet gum trees in the area strike the perfect balance between hardness and softness, making a comfortable yet sturdy eating utensil for many across the world. 65 But the reason that withered black poplar branches attract Helicoverpa armmigera is not clear. The article study on the reason in behavior and physiology . 66 White poplar , the creature far from banality merits all my eulogy. 67 Poplar ( Populus deltoides ) veneers were used to make plywood for concrete forms. 68 You see this neatly yellow poplar wood is exquisite, timber later quasi ability sell a good price! 69 The seedlings arised from shoot crttage consisted of three types : Chinese white poplar similitudes ( 88 % ) , simon poplar ( 2.6 % ) and chimera ( 9.4 % ) . 70 The place is a wide road, tall white poplar tree, low angustifolia forests, and often go to play hide and seek in the woods. 71 In this experiment, the pathogen of poplar crown gall were isolated and identified. 72 This paper deals with the technology of producing poplar laminated veneer lumber (LVL) when phenol-resorcin-formaldehyde resin is used as an adhesive. 73 The poplar viral sap can infect Nicotiana tobacum, N. glutinosa and other herbaceous plants. 74 Lie Shita surrounded by brick walls, the hospital has planted Calocedrus, Indus, poplar. 75 Together, we'd shopped for streaked poplar the color of honey, chosen hand-painted Mexican tiles for the top, and set up a mini-workshop in the breakfast nook of my suburban Los Angeles apartment. 76 A poplar tree of hybrid origin, with sticky, aromatic, resinous buds and heart-shaped leaves, cultivated as a shade tree. 77 For example, scientists are developing a genetically-modified poplar tree that is a more accessible source of cellulose for bioethanol production. 78 There are abundant wilding plant resources including cypress, poplar and spruce. 79 Gaoming Jiang points out that poplar-based plywood can be readily manufactured from monoculture poplar plantations and sold profitably. 80 It is made by splicing and compressing with special technology after dried high - quality poplar wood. 81 Qinghai suitable for species of poplar, willow, pine and other trees. 82 Objective To observe the effect of poplar skin monounsaturated fatty acid(PSMFA) on the lipid profile of atherosclerosis in rats. 83 A medium density wood, poplar is popular for furniture, doors, paneling , plywood, and for musical instruments. 84 Tuzet has good effect against poplar canker. Except tuzet, the other 3 kinds of chemicals can control poplar canker efficiently by applying these 4 chemicals on the tree patch. 85 But the poplar tree has grows quickly, is one of Yichun area fast-growing timber wood tree seeds. 86 Black poplar plantations in recent years the rapid development of our country has been more than the rest of the world black poplar plantation area combined. 87 Species richness of phytophagous insects in plantation of transgenic insect-resistance hybrid poplar 741 was obviously lower than that of neutral arthropod. 88 The effect of grafting methods, time of un-tie and the rootstock of different poplar varieties on nursery grafting of Chinese Hongye Poplar(Populus deltoides cv. 89 Production of new poplar varieties is one of the effective methods of preventing trees from damage by stem-borers, such as Anoplophora glabripennis. 90 Having erect and almost parallel branches tapering toward the top, as in the Lombardy poplar. 91 The research poplar tree processing industry to the correct assurance poplar tree industry development condition, has the extremely important practical significance. 92 Air permeabilities of four kinds of wood chip aggregates of different species such as poplar, birch, basswood and elm were experimentally studied. 93 In this test, through comparing the different effect of hot-press treatment on physical and mechanical behavior, treatment of poplar wood on hot press is adopted. 94 Jacob took to himself rods of fresh poplar, almond, plane tree. 95 This paper determined a series of biochemical and physiological properties of Speeded ? growth poplar and Lombardy poplar. 96 Application of random regression models mapping strategy for dynamic trait to mapping QTL responsible for the stem diameter growth of poplar trees on a linkage group. 97 This Paper reports the vegetative propagation of adult plus-trees of Hopei poplar ( Populus hopeiensis ) by root segment suckering and sucker softwood cutting. 98 The changes of sandy soil water-physical properties after mixed plantation of poplar and black locust are studied. 99 And thus created a "activated protein Essence", "non-specific egg-yolk antibodies dry", "Poplar Flower hemagglutinin ", "cytidine Polyinosinic acid" and a number of other well-known brand products. 100 The major pests which did harm to poplar were wood borer and defoliator. The pests and diseases of poplar in Xinyang City were introduced. 101 Several methods for recovery procedure of the polyhedral inclusion bodies of nuclear polyhedrosis virus of the poplar looper, Apocheima cinerarius, were compared. 102 The research of high porosity cigarette paper made of poplar pulp is introduced in this article. 103 Moreover, we use high quality raw materials, such as paulownia wood, poplar and pine, satin wood, chinaberry and plywood, which further guarantee superior quality of our products . 104 The poplar growth and soil enzymatic activity was studied as affected by humic acid fertilizer(NHA), which was made by activated brown coal. 105 Praise of White Poplar is a famous essay of Mao Dun. 106 Poplar cultivation has become popular in smallholder and agro-forestry plantings in other regions of China. 107 It is said that a pet dog was buried under a white poplar tree, the near 4 square meters' area was surrounded with fence, and there were flowers around the marble tombstone. 107 108 The poplar tree and sweet gum trees that "grow like weeds" in Americus provide the right balance of hardness and softness for producing chopsticks. 109 Torrential rain in the Midwest of the United States in March caused flooding throughout Missouri. Piedmont and Poplar Bluff are the two towns that suffered the worst in the state. 110 INTRODUCTION: The elegant girl stands there quietly like a small white poplar. 111 There are abundance wilding plant resources including cypress, poplar, spruce etc. 112 During this time of year, willow and poplar tree catkins fill the air. 113 In addition, S. guani could form field population in the poplar forest after it was released. Poplar longicorn was also sustained. 114 The results showed that the lesser black poplar in seedling stage could overwinter in Xiaoxing'an Mountains, and its survival rate was above 90%. 115 Only Poplar and Birch log shipments are up for the year. 116 I suddenly found that I do not know since when I was a poplar tree. 117 The industrial each economic indicator enhancement is remarkable, but the profession loss rate is also higher, indicates the poplar tree industry profession structure big adjustment soon starts. 118 For his death, Hayley cried for four months and became a poplar tree. Her tears became the sap of the tree. 119 But the effect is lower than the effect of withered black poplar branches. Both single compounds and mixed compounds can not increase the attracting effect of sex pheromone. 120 Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod. 121 I eulogize the tall and straight trunk of the white poplar. 122 The church had beautifully decorated chimneys , kerosene lamps all around the walls, and every pew in this little church was hewn, hand hewn, from a giant poplar tree. 123 Poplar lumber is raw material of high grade pulp papermaking. 124 Poplar is an important ecological and commercial forest tree species. Leaf rust is a major leaf disease, which is caused by Melampsora larici-populina Kleb. 125 Through the white birch, poplar and pine forest composition, you can see one after another single door single-family buildings, all the windows have no glass, wall clouds lush ivy. 126 The island, the smallest of the Canadian provinces, is home to a variety of showy fall species: maple, oak, birch, quaking aspen and poplar, each contributing its own hue to the polychrome landscape. |
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