基本解釋

• 優(yōu)先定位；擇優(yōu)定向；最佳取向

英漢例句

雙語例句

• The preferential orientation of the coatings changes from (111) plane to (200) plane.
  鍍層生長的擇優(yōu)取向由（111）晶面逐漸轉(zhuǎn)變?yōu)椋?00）晶面；
  d.wanfangdata.com.cn
• 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)取向的影響。
• 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，旋轉(zhuǎn)的速度為每分鐘1圈，以避免擇優(yōu)取向的影響。

• preferential orientation更多例句

詞組短語

短語

• preferential centromere orientation 偏向著絲點(diǎn)定向
• preferential crystal orientation 優(yōu)勢(shì)取向
• preferential growth orientation 擇優(yōu)取向
• preferential crystallographic orientation 晶面優(yōu)勢(shì)取向
• crystal preferential growth orientation 晶體擇優(yōu)生長方向

• preferential orientation更多詞組

專業(yè)釋義

機(jī)械工程

• 擇優(yōu)取向

  All the ZnO:Ga films with the preferential orientation of（002）plane are polycrystalline and possess hexagonal wurtzite structure with their crystallographic c-axis perpendicular to the substrate. The grain size along the c-axis is found between 17 nm and 32 nm.2.
  所制備的ZnO:Ga薄膜為具有(002)面單一擇優(yōu)取向的六角多晶纖鋅礦結(jié)構(gòu)且c軸垂直于襯底,薄膜沿c軸的晶粒尺寸在17-32nm之間。

• 織構(gòu)

化學(xué)

• 擇優(yōu)取向

土木建筑工程

• 擇優(yōu)定向

動(dòng)力與電氣工程

• 擇優(yōu)定向

冶金工程技術(shù)

• 優(yōu)先定位