preferential orientation

常見例句

The preferential orientation of the coatings changes from (111) plane to (200) plane.
鍍層生長(zhǎng)的擇優(yōu)取曏由（111）晶麪逐漸轉(zhuǎn)變爲(wèi)（200）晶麪；
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The change of crystal preferential orientation of matrix metal Ni caused by rare earths was investigated.
探討了稀土元素對(duì)電鑄金屬鎳晶粒結(jié)晶擇優(yōu)取曏的影響。
This sample holder is placed at 25" to the X-ray beam and rotated at a rate of 1 rpm to avoid preferential orientation effects."
本樣品儲(chǔ)存器在X射線中放置25 秒，鏇轉(zhuǎn)的速度爲(wèi)每分鍾1圈，以避免擇優(yōu)取曏的影響。