frequency revolution的意思|示意

By this Method, the natural frequency of revolution with geomeric axisymmetric imperfections was computed for two kinds of boundary conditions: one is fixed, the other is elastically supported.

计算中考虑了两种边界条件：一种是固定支承的；一种是弹性支承的。

ALC can be connected; revolution, speed and pressure can be adjusted by touchable screen and PLC program as required. Can be driven by ac frequency conversion electric machine.

根据用户要求，可与ALC(频率监控仪)的连接，可以采用触摸屏与PLC程序控制，可以采用交流变频电机驱动。

An overview of the research conducted in the area of linear and nonlinear vibrations in the turning-point frequency range of loudspeakers and revolution shells is given in chapter 1.

第1章回顾了扬声器和旋转薄壳在转点频段的线性和非线性振动，发现旋转薄壳转点问题中尚有若干问题有待进一步研究。

Mixing: frequency control, scraper, adopting unique revolution plus rotation way, more homogeneous mixing, scraping the pot more thoroughly, can effectively control certain material paste pot.

搅拌：变频调速，刮板独特，采用公转加自转的方式，混料更均匀，刮锅更彻底，可有效控制某些物料糊锅的问题。

Then the author analyses the effect of the frame vibration and tries to make the natural frequency of vibration beyond the range of engine revolution rate.

分析了发动机振源对车架振动的影响，使车架主要模态的自振频率避开了发动机转速范围；

The condenser pump frequency conversion revolution of thermal Power generator Units is a technical direction for energy-saving of the power industry.

火力发电机组凝结泵变频改造是电力行业节能降耗的一个技术方向。