knife edge

英 [ˈnaɪf edʒ]

美 [ˈnaɪf edʒ]

adj.  形势难料的

机械

英英释义

noun

• the sharp cutting side of the blade of a knife
  Synonym:cutting edge

双语例句

• A Self Contained Smart Depth Recorder A knife edge compensated ink-stylus
  微电脑自容式深度记录器尖刃补偿墨水笔描记录器
• This paper introduces a new testing method of the surface shape of large optical mirror to replace Ronehi with Foueault knife edge.
  本文介绍了用刀口仪代替朗奇光栅用于大型光学镜面面形检验的新方法。
• In this paper, the developing process, on hydraulic copying knife edge grinder was expounded.
  本文阐述了液压仿形刃口磨床研制的全过程，针对原有设备存在的缺陷，提出设计改装方案，进而付诸实施、取得结果。
• The Development on Hydraulic Copying Knife Edge Grinder
  液压仿形刃口磨床之研制
• This paper study the process of getting the point spread function using knife edge method, and the influence factors on the restoration effect to image analysis.
  本文深入研究了利用刃边法求取点扩散函数的过程，对影响图像复原效果的因素进行了分析，并提出了自己的评价体系用于遥感图像的复原效果评价。
• The application of measuring a knife edge profile is introduced.
  介绍了测量断面边缘检测系统的应用。
• Beam quality factor M~ 2 is measured by the means of knife edge for different bending of LMA fiber and the slope efficiency is measured separately.
  采用刀口法测量了不同弯曲直径下的激光光束质量因子M~2，并对每种情况下光纤激光器的斜率效率进行了测量。
• Experimental results show that soft knife edge sensor have good real applied perspective.
  实验结果表明，软刀口型波面传感器具有良好的实际应用前景。
• The secret of successfully pressed hems is to use very little pressure so that the edge is not flattened to produce a knife edge.
  成功熨烫底边的窍门是用很小的压力，这样就不会倒伏而产生一条刃形边缘。
• Universally analyzed and discussed in this paper is the visualization of inhomogeneous phase distribution of phase objects with spatial zero frequency filtering and knife edge filtering method.
  对空间滤波法的零频滤波与刀口滤波显示位相型物体的非均匀位相分布进行较为普遍且详尽的分析讨论，并给出一些实验结果。