preferred orientation

基本解释

• [电子] 择优取向

英汉例句

双语例句

• Its basic theory, the profile function of diffraction lines, the line width function as well as the refined function of preferred orientation are described.
  介绍了这一方法的基本理论与所用的衍射线的峰形函数、线宽函数和择优取向修正函数；
• The LNO thin films annealed at lower temperature have (110) preferred orientation, while the films annealed at higher temperature have (100) preferred orientation.
  发现在较低退火温度下得到（110）择优取向的LNO薄膜，较高退火温度下得到（100）择优取向的LNO薄膜。
• Generally it is very difficult to tackle the problems aroused from differences in crystallinity of clay minerals and preferred orientation in quantitative X-ray diffraction analysis of clay minerals.
  粘土矿物X射线衍射定量分析中常遇到的结晶度差异大，择优取向不易消除等困难，目前尚无完善的解决办法。

原声例句

• There is no preferred orientation.
  所以没有特定的曲线。
  麻省理工公开课 - 固态化学导论课程节选

• preferred orientation更多例句

词组短语

短语

• preferred crystal orientation 结晶取向
• preferred lattice orientation 优选晶格方位
• preferred dimensional orientation 优选空间方位
• preferred crystallographic orientation 择优取向
• Crystal Preferred Orientation 晶体学取向

• preferred orientation更多词组

专业释义

机械工程

• 择优取向

  The diffraction peak of TiN(200) is the strongest and the preferred orientation is the most obvious when the cavity pressure is 0.5 Pa.
  在腔体气压为0.5 Pa时出现的TiN(200)衍射峰最强、择优取向最明显。

  电子、通信与自动控制技术

• 择优取向

  The results show that: （1） As sputtering power increasing, crystal plane exhibits obvious preferred orientation, average grain size increases, resistively decreases, peeling strength of copper thin films increase. But as sputtering power overrun 7500W, peeling strength become decreasing.
  研究表明:（1）随着溅射功率的增加,Cu薄膜晶面表现出明显的择优取向生长,Cu膜平均晶粒尺寸增大,电阻率降低,剥离强度增大,但功率超过7500W后,剥离强度反而降低。

• 择优定向
• 优先取向

地球科学

• 择优定向
• 优选方位
• 选择定位
• 优选定位

计算机科学技术

• 最佳取向

冶金工程技术

• 优先定位

能源科学技术

• 择优取向