1) degree of blur
离焦参量
2) focus parameters
聚焦参量
1.
The results of pulse by focus parameters are given.
用受激布里渊散射 (SBS)作为相位共轭腔 ,同时兼起调 Q脉冲压缩作用 ,得出了在不同聚焦参量下脉宽压缩的结果 。
3) defocusing distance
离焦量
1.
The experimental results show that the changes of defocusing distance(focusing mirror height),scanning speed and laser power will influence the height,width and melt depth of the laser clading layers.
研究表明,离焦量(聚焦镜高度)、扫描速度和激光功率变化将影响激光熔覆层高度和宽度,以及熔化深度。
2.
The impulse coupling coefficients C_m was determined as a function of target defocusing distance Z at 1.
06μm,脉冲能量320 mJ,脉宽10 ns的Nd;YAG激光作用在Al靶上,研究了冲量耦合系数(C_m)和离焦量(Z)之间的关系。
3.
Varying defocusing distance laser-induced breakdown spectroscopy (LIBS) technique is used to analysis the emission mechanism of element from plasma generated by focusing a powerful laser beam on material surface.
本文的工作是通过改变离焦量的大小,采用激光诱导击穿光谱(LIBS)方法,将聚焦的强激光束辐照到靶材表面诱导产生激光等离子体,运用光谱学方法,对所产生的等离子体的发射谱进行特性分析。
4) defocus
[英][di'fəukəs] [美][di'fokəs]
离焦量
1.
the defocus,welding speed and specific energy.
结果表明 ,Ni对离焦量最敏感。
2.
Based on the third-order aberration theory,and considering the change of the focal distance brought by defocus,we get the equation of Newton-Schmidt corrector and all kinds of conditions of eliminating aberration.
从三级像差理论出发,并考虑到离焦量引起的焦距变化,推导反射式牛顿-施密特校正板方程式和各种消像差条件,并求解出反射式牛顿-施密特光学系统。
5) measuring out of focus
离焦测量
6) Referenced defocus amount
基准离焦量
补充资料：憋憋焦焦
1.亦作"??F6BA焦焦"。 2.烦躁，气恼。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条