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- By equivalizing and simplifying the turret azimuth shafting in a system,the inherent torsion frequency of turret azimuth shafting is calculated and analyzed by using finite element model. 通过对某系统炮塔方位轴系的等效与简化,利用有限元模型分析并计算出了炮塔方位轴系的固有扭振频率。
- Specification for constant elastic alloy for low temperature coefficient of torsional frequency 小扭振频率温度系数恒弹性合金规范
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- torsional frequency 扭转振动频率,扭转频率
- natural torsional frequency 自由扭振频率
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- An amylograph is a rotational torsion viscometer. 淀粉糊粘度图示仪是一种旋转的扭转粘度计。
- A portable torsion balance is used for weighing. 用一台轻便的弹簧秤称重。
- He used a very sensitive torsion balance. 他利用了一架非常灵敏的扭力天平。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- The degree or angle of torsional stress. 扭力的强度,扭力的角度。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- Proper stem guiding eliminates torsion of bellows. 适当的阀杆导引可以消除波纹管的挠曲。
- Combined they produce a torsion of the stem. 两者结合可造成假体柄扭转。
- torsion frequency 扭振频率
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- Standard Test Method for Fundamental Transverse, Longitudinal, and Torsional Frequencies of Concrete Specimens 混凝土试样的基本横向、纵向和扭转振动频率的试验方法
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- Shenyang Outai-Kdw Torsional Moment Technology Co., Ltd. 沈阳欧泰-凯达扭矩技术有限公司。
