1. She uses only the pinhole camera or, as it was known in pre-photographic times, the cameraobscura.

2. A temporary solution is to enlarge the pinhole, empty out the water and tie a plastic bag over the ball.

3. Pinhole free film. A surface free from any defects.

4. This experiment demonstrates the theory of pinhole imaging.

5. Pinhole is an ancient imaging technology.

6. And purchases special callipers to survey pinhole.

7. The yellow parts has small oval-shaped protrusions, each with one or two "pinhole" depressions.

8. This is the earliest pinhole image formation experiment and the earliest cognition of rectilinear propagation.

9. The efficiency of single - pinhole and multi - pinhole collimator is compared based on a imaging geometric model.

10. Pinhole machining of pin gear housing is one of important procedures in manufacturing cycloid speed reducer.

11. At present the results of pinhole test and crumb test are prior to deciding the dispersivity of the high- sodic saline soil, but the results of normal double-hydrometer test, pore water salt...

12. The calomel electrode has a small pinhole opening or wick.

13. Pinhole is card printing and card product inspection , the inspection of the most important.

14. Check the page without pinhole, bubble cratering and fix it.

15. Pinhole. A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.

16. The tyre pinhole detector and the detection method have high detection accuracy, can accurately find the positions of the existing pinholes and have no danger for the operators.

17. The worst thing is that a pinhole is very very dim, making observation extremely difficult./pinhole.html

18. My lungs pull for the thick plastic air like getting it through a pinhole.

19. Now, if you make a cup very deep and turn the sides over, you eventually make a lensless pinhole camera.

20. It was a cold morning, and a thin jet of steam rose from the pinhole vent on the coffee cup lid.

21. The enchanted house builder was not the first person to notice this pinhole effect.

22. The father had hired Hutchison and her husband, John, to set up tiny cameras with pinhole lenses in his house.

23. This is pumped around the system and is effective at sealing pinhole leaks.

24. Behaviors: Business card printing and membership card making products like rendering pinhole the same way.

25. The moire pattern is used to determine the strain and stress on the horizontal section through the pinhole centre.

26. The deduction shall be 10 point on the hole bigger than pinhole.

27. Making the clear picture for deburring i . e . pinhole.

28. He then shines a narrow beam in horizontally through the pinhole.

29. Need to clean the surface or oxidation, Corona, flame treatment in order to improve the pinhole.

30. The imaging equations are derived based on point spread function, the influence of detector on resolution is simulated, and the optimum pinhole radius is proposed.

31. Observers can also look at live images of the eclipsed sun by making simple pinhole cameras, according to eclipse expert and National Geographic grantee Jay Pasachoff.

32. Then punch a pinhole into the opposite side high enough so that the little shaft of light will miss your head.

33. The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center.

34. A new calibration method, pinhole Fraunhofer diffraction method, was introduced after analysing several methods of calibrating CCDs photoelectric characteristics.

35. The pin-connected steel structure, which has an interstice between the pin and the pinhole in the node point, is likely to have displacement before bearing its loads.

36. The pinhole test is more improtant than other tests for dispersive clay.

37. Precise boring of the pinhole is one of the key processes guaranteeing precision in piston machining.

38. Large diameter sleeve of steel casting by horizontal centrifugal casting machine has been introduced with discussion of technological measures of reducing pinhole and crack in sleeve.

39. Sewing process is no longer a pinhole and slit short code after the phenomenon of more energy efficient than similar models and environmental protection.

40. The moire pattern is used to determine the strain on the horizontal section through the pinhole centre by displacement derivative method.

41. The hard x-ray pinhole imaging method and its application in a simple mirror for measuring the radiation properties of ECR plasma are presented in this paper.

42. Three sub –keV X ray energy spectrometers have measured the radiation in Hohlraum for different direction through diagnostic pinhole or laser entrance holes.

43. Pekinese artist, Shi Guorui is a follower of the return to the roots, who uses the technique of the pinhole to photograph contemporary China.

44. The photograph was made between mid-December 2009 and mid-June 2010 with a pinhole camera—in this case a punctured black-plastic film canister, aluminum foil, and black-and-white film.

45. Desd - foldcharacteristics, non - polluting, pinhole for pelling off, uniformly thickness and width , adequate adequate adhesiveness along its full length, and high durability.

46. A pinhole above the door's center seems an imperfection of the material.

47. The measuring method and results of the ECR plasma properties taken from hard X-ray pinhole camera on the MM-2 magnetic mirror are presented.

48. The optical system of the micro digital sun sensor consists of APS CMOS image sensor and MEMS based diaphragm with pinhole array structure.

49. Pinhole on shot - hole damage is never structurally significant.

50. The deduction shall be 4 point on the hole bigger than pinhole.