The feasibility was studied for the tuning fork to be used as Space Frequency Modulator for the use of measuring the depth of plate.
本文对用音叉作为空间频率调制器的可行性进行了研究。
In the rolling process of plate stripe. it is difficult to detect the stripe depth on line.
在板材纹路压制加工中，纹路深度的在线检测十分困难。
Based on elastic stability theory of thin plate, the maximum high-depth ratio of these two kinds of web under bending is deduced.
基于薄板的弹性稳定理论，确定了在纯弯状态下空腹受弯钢构件孔口上方腹板和孔间腹板的最大高厚比。
Error effect in depth of diffraction pattern of X ray reflection zone plate has been studied.
研究x射线反射式波带片衍射图形制造过程中的深度误差效应。
The results show that the ultimate bearing capacity of foundation drops 1/3 when the width of rock plate upper cave increases from B to 4B within the limits of depth.
研究结果表明：溶洞顶板厚度在一定范围内，当顶板跨度从B增加到4B时，地基极限承载力降低1/3；
A modified fractal zone plate (FZP) with the character of extending the focal depth is proposed.
提出了一种具有增大焦深特性的改进型分形波带片(fzp)。
The depth into the soil by steel plate pile is associated with the value of the soil parameter and the location of bracing.
钢板桩的入土深度与土质参数的取值和对撑的位置有关。
As a theoretical basis of this article, the theory of plate design for chemical classroom teaching provides avenues for in-depth study of the various phenomena of classroom teaching.
化学教学板块设计理论为深层次研究课堂教学的种种现象提供了途径，是本文的理论基础。
The depth of field of standard optical incoherent imaging system can be extended by introducing a phase plate and the digital image restoration technique.
在普通光学成像系统中引入相位模板和数字图像复原技术，可以增大系统的景深。
The depth of field of standard optical incoherent imaging system can be extended by introducing a phase plate and the digital image restoration technique.
在普通光学成像系统中引入相位模板和数字图像复原技术，可以增大系统的景深。
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