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单词 Lifespan
例句
1 Men have a shorter lifespan than women.
2 A 15-year lifespan is not uncommon for a dog.
3 The average human lifespan in the developed countries has increased over the last hundred years.
4 The project's lifespan is estimated at about five years.
5 Worms have a lifespan of a few months.
6 A TV set has an average lifespan of 11 years.
7 Most boilers have a lifespan of 15 to 20 years.
8 This places an upper limit on our lifespan.
9 Saltwater fish have a shorter lifespan in the aquarium.
10 Not an acceptable lifespan in my opinion.
11 The natural lifespan of a pig is 10-12 years.
12 Although humans may have the longest lifespan of any mammal, giant tortoises have the longest recorded lives among vertebrates.
13 The relatively short human lifespan is thus put in a clearer biological perspective.
14 This term relates to the effect upon natural lifespan of a decrease in premature mortality.
15 The lifespan of cetaceans varies among species, the larger species generally living longer.
16 This debate as to whether the human lifespan is indeed finite remains unresolved.
17 He felt that the idea that the human lifespan could continue to increase was biologically implausible.
18 A small brownish butterfly with a lifespan of less than a week and a wingspan shorter than your little finger.
19 Now,[] he is hopeful that the child will have a normal lifespan.
20 Some aspects of this immediacy can also be transmitted by our contacts with non-human organisms whose lifespan far exceeds our own.
21 These changes in mortality, especially among the old elderly, suggest that we have not reached the maximum human lifespan.
22 That question becomes increasingly important as the Pentium class of personal computers moves through its lifespan.
23 The new, improved materials available have gone a long way towards extending the lifespan of today's flat roof.
24 But smoking kills a fifth of all smokers in middle age, 25 years before the end of their expected lifespan.
25 All too often, the antecedents of revolution are separated by more than a human lifespan from their fruition.
26 Authorities estimate that smoking trims between 12 and 15 years off a person's lifespan.
27 Capital costs are expressed as annual equivalents assuming a seven year lifespan for the equipment and a 5% discount rate.
28 Fries's argument is dependent upon the notion of a fixed human lifespan.
29 We must return to the fundamental question: is the extension of the human lifespan actually desirable?
30 As premature mortality decreases, he argues, more people will live to the limits of this natural lifespan.
1 Men have a shorter lifespan than women.
2 A 15-year lifespan is not uncommon for a dog.
3 The average human lifespan in the developed countries has increased over the last hundred years.
31 In general their lifespan is shortened due to mouth rot.
32 Safety is a basic human requirement for survival, development, health and self-fulfilment at every stage of the lifespan.
33 A careful medical history, covering the total lifespan, in respect of symptoms of reflux and antireflux treatment was obtained.
34 As with any living or replica plant material, there is an average lifespan for plants.
35 A good quality bed has a lifespan of 10 to 15 years, and so works out cheaper in the long run.
36 Its average lifespan is around 20 years.
37 The average lifespan of the worm is 21 days.
38 Factors determine the lifespan of metazoan animals.
39 They postulated a 500-year lifespan for a plastic container.
40 The generation number , or age, of an object an implementation - defined relative measure of an object's lifespan.
41 But one striking piece of inequality has been conveniently overlooked: lifespan.
42 "Traditionally, their sense of sexiness and self-esteem tends to come from power and earning potential, which tends to rise over the lifespan," she said.
43 Based on the lifespan of the project, PM includes the managements for four phases: project concept phase, project planning phase, project execution phase and project closeout phase.
44 Lower Start current, Less power consumption will expand battery cell lifespan.
45 Businesses had deferred purchases of servers during the economic down times to save costs, extending the replacement cycle for products that tend to have a working lifespan of about five years.
46 Who knows, the "Web 2.0 look" may be out of vogue a year from now, but I think it offers good lessons about effective design for the web that deserve to have a much longer lifespan.
46
47 The test results show that the boiler has some good qualities, such as intensified diathermancy, cleaning combustion, high efficiency, energy saving, low pollution and long lifespan etc.
48 "There's no obvious way to turn this into a lifespan extension for humans," said David Sinclair, a Harvard gerontologist not involved in this study.
49 They included cold-blooded organisms that ranged in average lifespan from 11.6 days for the copepod (small crustaceans) Arcartia tonsa to 74 years for the pearl mussel (Margaritifera margaritifera).
50 The yeasty odor had no effect on the lifespan of fully fed flies.
51 To go one step further, the Singapore Government extend the lifespan of the public buses, SBS decided to refurbish and fitted air-con. unit on the aging conventional single-decker.
52 The problem concerns the average lifespan of civilization advanced enough to be capable of such communication.
53 There were a lot of difficulties when the traditional fatigue lifespan assessment method is used in evaluating drill rod lifespan.
54 Smiling frequently can improve your health and extend your lifespan.
55 Existing problems of radial double ended mechanical seal used in reactors and their improvement are introduced, thus lengthening lifespan and reducing the cost of overhaul.
56 A hydraulic clutch and self-adjusting mechanism eliminates the need for adjustments throughout the lifespan of the transmission.
57 Stabile Output Power strengthens Lamp Lifespan and keep color temper coherence.
58 An effective preventive maintenance plan for your UPS and batteries saves both time and money by preventing costly down-time and extending the useful lifespan of your equipment.
59 where the "end of the project" is really the lifespan of the solution and r is the discount rate, or required rate of return, of the project.
60 Once the ovum is released it has a lifespan of 12 to 36 hours.
61 In this paper, we took the housefly as the experimental animal model to study the effect of Lentinan on SOD activity and lipofuscin content in housefly brain, and on the housefly lifespan.
62 The value of commodity has an attribute of cost. Abstract labor is in effect a lifespan spent in a specific labor, which constitutes the final cost in producing commodities.
63 Surprisingly, this off-site link sharing has also extended the lifespan of content.
64 The innovative design, the superior quality, greatly reduces the installation cost , shortens the installation time and increase the lifespan of the system.
65 Fast drilling speed, long lifespan and efficient performance. For Concrete. Applicable to Handheld drill, drilling machine.
66 Test show that wear loss of developed friction disk is less, anti- abrasion properties and employment lifespan is superior to that of asbestos friction disk either in normal or sliding case.
67 First, the state's demographics are changing fast enough that an overly ambitious partisan gerrymander is likely to come unstuck during its ten-year lifespan.
68 After 100 generations, the software produced a combination of values that increased the ion engine grid's lifespan to 5.1 years in the simulator.
69 However, the lifespan of her phenomenal talons is drawing to a close.
70 The lifespan of bark shoes is limited to about one week.
71 Adding spermidine suppressed various processes associated with ageing, as well as reducing free radicals and increasing lifespan.
72 Silicone has the longest lifespan of any of the Room Temperature Vulcanized rubbers or elastomers.
73 But when during a lifespan do proteins start to misbehave?
74 He estimates the hydraulic hybrid bus would offer a 20 percent cost savings over a conventional diesel during a 12-year lifespan and a 30 percent cost savings over a diesel-electric hybrid.
75 The alu driveshaft adapters for the front solid axle are a direct replacement for the stock composite versions but with increased strength and lifespan.
76 According to the Bureau of Engraving and Printing,[sentencedict .com] a US $100 bill has an average lifespan of five years before it is replaced due to wear.
77 The average lifespan of the House Gecko is 5 to 10 years.
78 Hot blast stove is an important assistant equipment during the blast furnace smelting, whose performance could influence its running normally, use efficiency and lifespan as well hot blast stove.
79 The end result was life extension the Anu and a shortened lifespan of the slaves.
80 Key component adopted imported, high efficiency, long lifespan , and low defect . Warranty : 2 - year.
81 Kodiak bears, native to the Kodiak Archipelago near Alaska, are ominvores that live up to 30 years in the wild. Their lifespan increases to about 50 years in captivity.
82 Lifespan in LEDs , especially in White LEDs, is a misunderstood concept.
83 Developmental Psychology is the branch of psychology that looks at human growth and development over the lifespan.
84 Most cartridge has a lifespan, when reaching the age, you should change ink cartridge.
85 With the average lifespan, marriage and childbearing ages all continuing to rise.
86 The quenching circuit in the detector lengthens the using lifespan of G M counter.
87 If OSW is caused by abnormal condition, it will damage some parts of brake seriously, even affect brake efficiency and cause brake failure, finally reducing the lifespan of disk brake.
88 Compared energy - saving light can save energy and more than 5 times lifespan.
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更新时间:2024/10/5 3:08:48