1. Top right: Right handed and left handed quartz crystals.

2. Quartz crystal time base for accuracy.

3. In 1968, prototype quartz crystal watches were introduced.

4. Hatogayu refers to the natural quartz crystal.

5. Quartz crystal is perfectly crystallized.

6. The quartz crystal microbalance can he continuously used to conduct a real-time quantitative assay for many antigens or antibodies and the study of reaction dynamics.

7. Quartz crystal is used as sense organ in quartz crystal sensor. This sensor converts directly physical value, which is measured, to electric signal as output.

8. Objective Recent research of piezoelectric quartz crystal ( PQC ) sensor and its applications in biomedicine in this review.

9. Second, optical broadband monitoring is combined with additional quartz crystal sensors to realize a hybrid process control for improving layer thickness accuracy.

10. A review on electrochemical quartz crystal microbalance (EQCM) and piezoelectric biosensors is presented in detail.

11. When high frequency excites quartz crystal in liquid, equivalent resistance change causes the signal of sampling resistance breadth's change.

12. The principles, construction and oscillator circuit of a quartz crystal viscosity sensor are described.

13. Electrochemical quartz crystal microbalance (EQCM) is a useful and powerful tool to study polymer-modified electrodes, e. g. , the growth process of polymer, ions transport in polymer film.

14. The company's product line includes a range of quartz crystal microbalance monitors, controllers, and accessories.

15. Combined with cyclic voltammetry, the Electrochemical Quartz Crystal Microbalance(EQCM) technique was used to study the redox behavior of silver in an alkaline solution.

16. Timing is accomplished from the microprocessor control via quartz crystal reference.

17. He gives the counter - example of a quartz crystal.

18. The coating is deposited on thin quartz crystal sheet with double ion beam sputter technique, the measuring results show that the spectral character and image quality are perfect.

19. A quartz crystal has crystallographic axes, and crystal cut is defined according to the cutting angle against a crystallographic axis and its associated mode of vibration.

20. Bravais lattices. Top right: Right handed and left handed quartz crystals.

21. It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.

22. For these reasons, ceramic resonator can start up more quickly than quartz crystal.

23. Objective To design a new digital temperature sensor with quartz crystal for manned space flight.

24. This paper brings forward a newly tactile sensing technology applying piezoelectricity of quartz crystal.

25. The formation of thioctic acid(TA) self-assembled monolayer(SAM) on gold electrode was monitored in situ by using quartz crystal microbalance (QCM).

26. The petrified wood fossils have been preserved for millions of years by the process of petrification, a process which turns the wood into quartz crystal(), harder than steel.

27. It generates time standard signal using crystal oscillator here is the quartz crystal oscillator.

28. The temperature sensitivity of the frequency as a function of quartz crystal anisotropy is presented by the perturbation equation due to the temperature change.

29. The dynamic model of nucleic hybridizing reaction on the surface of the electrode of quartz crystal microbalance(QCM) was deduced, and it was well validated.

30. The solubilities of nitrogen in biodegradable poly-lactide acid (PLA) were determined by quartz crystal microbalance (QCM) under elevated pressures at different temperatures.

31. Objective To discuss the effect of temperature on the frequency shift of piezoelectric quartz crystal biosensor.

32. The biomineralization process of hydroxyapatite-chitosan(HA-CS) in a simulated body fluid was studied using piezoelectric quartz crystal impedance(PQCI).

33. EDX results and quartz crystal microbalance results indicate that various reaction mechanisms are implied in this process.

34. Objective To construct an oscillation circuit for a gene analyzer based on quartz crystal microbalance.

35. Quartz crystal, crystal oscillator, ceramic resonator, ceramic filter, saw filter, ceramic discriminator.

36. Hybridization is a basic experimental technology in the study of nuclear acid. The kinetics model of hybridization reaction is deduced in quartz crystal microbalance and test.

37. Usage: suitable for quartz crystal, sound filter, microwave device, transistor, commute tube, sensor, photoelectricity ,[http:///quartz crystal.html] laser device etc. air tight seal welding.

38. Quartz Crystal Microbalance ( QCM ) was also used to measure the transferred colloidal quantity for Ag nanoparticles.

39. The quartz crystal didn't vibrate until the voltage was applied.

40. OBJECTIVE To develop a piezoelectric crystal DNA sensor of Leishmania protozoan METHODS The DNA sensor was prepared by immobilizing DNA probe on surface of piezoelectric quartz crystal.

41. This text is by way of designing the research going deep into of principle to the quartz crystal resonance circuit with the nothing stable state trigger of tradition .

42. Natural quartz crystal from DONGHAI, JIANG SU mostly include amethyst , smoky quartz and yellow quartz.

43. Electrochemical quartz crystal microbalance(EQCM) is one of the effective method in the molecular biology and the microchemistry field because it is simple, quick and the 10-9g detection limit.

44. The use of quartz crystal microbalance(QCM) for monitoring in situ the adsorption of low-density lipoprotein(LDL) onto cholesterol modified dextran(CMD) was described. The kinetic studies were made.

45. Real-time monitoring the interaction of L-tetrahydropalmatine (L-THP) and human serum albumin (HSA) was performed with a quartz crystal microbalance impedance technique.

46. Quartz crystal microbalance test technique is widely used in monitoring non-metal material outgassing and molecular contamination condensation on sensitive system surfaces of spacecraft.

47. Quartz crystal microbalance (QCM) is widely used in chemistry, physics and biology.

48. This exclusive key holder offers a mirror and a small photo frame in bronze snakeskin and Smoky Quartz Crystal Mesh.

49. A liquid-phase quartz crystal resonant sensor is described. The principle, structure and the resonant circuit of sensor are presented, The experiment results are given.

50. The linear relationship between the thickness and the number of self-assembly processes was verified by quartz crystal microbalance (QCM), which implied that the hybrid films had layered structure.

51. A blood coagulation process on a quartz crystal electrode with a mini drop blood was studied.

52. The common inclusions in natural quartz crystal are needle crystal and fibrous crystal.

53. Today, quartz crystal clocks are generally used on the seismograph stations.