goniometer
[,gәuni'ɒmitә]
n. 测器, 测器

[] 测

[医] , 测, 测器(路)

1. Goniometer- An instrument used in measuring angles.
   -测设备。
2. The high accuracy gonicmeter is generally used as standard of goniometer measurement.
   准确测仪般标准器使。
3. A good result is obtained in measuring Quartz Crystal plane angle when the method is used in automatic measure& control system of X-ray diffraction goniometer.
   仪自动测控系统,造石英单晶片晶测,令满意。

goniometer
[ noun ]
direction finder that determines the angular direction of incoming radio signals
<noun.artifact>




Goniometer \Go`ni*om"e*ter\, n. [Gr. ? angle + -meter: cf. F.
goniom[`e]tre.]
An instrument for measuring angles, especially the angles of
crystals, or the inclination of planes.

{Contact goniometer}, or {Hand goniometer}, a goniometer
having two movable arms (ab, cd), between which (at ab)
the faces of the crystals are placed. These arms turn
about a fixed point, which is the center of the graduated
circle or semicircle upon which the angle is read off.

{Reflecting goniometer}, an instrument for measuring the
angles of crystals by determining through what angular
space the crystal must be turned so that two rays
reflected from two surfaces successively shall have the
same direction; -- called also {Wollaston's goniometer},
from the inventor.