| 释义 |
misorienˈtation
[mis-1 4.]
Variation in orientation.
1952Acta Crystallogr. V. 162 When aluminium is cold-rolled, the original grains break up into smaller particles. X-ray micro-beam back reflexion photographs permit the determination of the mean particle size and misorientation. 1966D. G. Brandon Mod. Techniques Metallogr. ii. 82 If two neighbouring regions differ slightly in orientation,..and if the misorientation is extensive, characteristic radiation will only image one region at a time. 1973Nature 3 Aug. 276/2 The large more misorientated subgrains (misorientation normally >5°) could be directly related to the optical subgrains.
So misˈorient, -ˈorientate vbs. [mis-1 1], to orient differently or variably; also, to orient badly. (Chiefly as pa. pples.)
1951New Yorker 22 Sept. 94 The result of misorienting the Secretariat and using glass so exuberantly is to create a building that functionally is often windowless on all sides. 1953Acta Crystallogr. VI. 167/1 A large number of grains in which there is widely misoriented material will be irradiated. Ibid. 177/1 This mosaic structure consists of particles slightly misorientated with respect to one another. 1967Sunday Times 9 Apr. 52 We have the uneasy suspicion that our communal sense of values has become misorientated; and so it has. 1970New Scientist 8 Oct. 65/1 Adjacent grains are misoriented with respect to one another. 1973Misorientated [see above]. |