According to the fact that a universal coupling was constantly broken in a mine, the paper gave a common formula of the drive rate of a bi universal coupling on the basis of other people s work, and thus a universal conclusion was obtained that the drive rate can be kept constan
本文根据某矿山万向节频繁扭断事故的实例 ,在文献 [1]、 [2 ]的基础上 ,导出了双万向联轴节传动比的普遍公式 ,并得出了保持传动比恒定的普遍性结论。
For eliminate redundant stress in spring unit brought by continuously variation of strain,in wind spring device,the adopt spiral output wheel with continuously variant radii was used and the variation of moment can be canceled out by variation of radii,the approximate constant output force can be obtained.
为消除弹簧装置中应力随应变不断变化而产生的多余应力 ,在卷簧结构中 ,采用螺旋变径输出轮 ,用半径的变化抵消力矩的变化 ,获得近似恒定的输出力 。
6T static magnetic field with different processing time were not significant.
６Ｔ恒定磁场下，处理的时间不同，发芽势、发芽率的差异不显著。
This dissertation investigated the effect of static magnetic field and pulse electromagnetic field on the cells growth and inulinase biosynthesis of Kluyveromyces fragilis, based on studing the properties and biosynthesis conditions of Kluveromyces fragilis inulinase.
本文在研究脆壁克鲁维氏酵母菊糖酶特性及合成条件的基础上，探讨了恒定磁场和脉冲磁场对脆壁克鲁维氏酵母细胞生长和菊糖酶生物合成的影响，并对磁场作用机理进行了初步的讨论。
Numerical modeling of vertical 2D unsteady flow and suspended material distribution;
垂向二维非恒定流及悬浮物分布模型研究
Study on the influences of daily regulation unsteady flow in hydroelectric project to mooring force;
电站日调节非恒定流对系缆力的影响研究
Numerical simulation of unsteady flow in Xiangjiaba Hydropower Project;
向家坝水利枢纽下泄非恒定流的数值模拟
a constant speed, value, etc
恒定速度、 恒值等
steady state stability limit with constant flux
恒定磁时静态稳定极限
method of constant stimuli
恒定刺激法 常定刺激法
constant horsepower characteristic
[电动机]恒定马力特性
constant resistance dc potentiometer
恒定电阻直流电位计
constant frequency control
恒定频率控制 -供电系统
laws of conservation of energy and momentum
能量和动量守恒定律
constant angle reflection interference spectroscopy
恒定角反射干涉光谱学
constant angle transmission interference spectroscopy
恒定角透射干涉光谱学
constant flow nozzle
恒定流量水枪压力下
pulsating flow of mean constant flow-rate
恒定平均流量的脉动流
an invariable pressure, temperature, amount
恒定的压力、 温度、 数量
doing a steady 4000 revs
达到4000转的恒定转速.
modified constant-voltage charge
改进恒定电压充电法
In a constant electric field, a charged particle experiences constant acceleration.
在恒定电场中，带电粒子得到恒定的加速度。
Research on Constant Envelope and Quasi-constant Envelope Modulation & Demodulation Technology
恒定及准恒定包络调制解调技术的研究
An apparatus used to maintain constant low temperature.
低温恒温器一种用来维持恒定低温的仪器
In steady flow, mass flux is constant.
在稳定流动中，质量通量是恒定不变的。
