Moreover,we can predict the maximum sliding speed,maximum sliding distance and surface variations of sliding body by applying the method.
考虑到高速滑坡过程中的速度和变形的不均匀性、变形能的改变以及能量的损耗 ,提出一种可以模拟滑坡从失稳开始滑动到终止全过程的数值模型 ,可用来预测最大滑速和最大滑距及滑体形状的变化 。
An efficient method is presented to evaluate the rotor transient response to a ramp increase in collective pitch in vertical flight,where the unsteady effects of the blade flap motion and dynamic inflow on rotor thrust are taken into account based on the blade element/momentum theory,which is suitable for analyses of transient variation of rotor thrust,blade flap motion and induced velocity.
基于旋翼动量-叶素组合理论,计入桨叶挥舞运动和动态入流对旋翼拉力的非定常影响,建立了一个快速计算垂直飞行状态总距突增时旋翼气动响应的方法,可用于旋翼拉力、桨叶挥舞运动和诱导速度的瞬态变化的分析。
Calculation on Helicopter Control Response for Forward Flight Based on Free Wake Model
前飞状态直升机总距操纵响应特性计算
overall f - number
总光圈大小, 总孔径焦距比
4-channel bus elbow. Line spacing is adjustable.
四通道总线弯线。可调整线间距。
4-channel straight bus connector. Line spacing is adjustable.
四通道直总线连接器。可调整线间距。
We are very far apart from each other, but we are always together.
我们距离如此遥远,但又总是并存于世。
2-channel straight bus connector. Line spacing is adjustable.
两通道直总线连接器。可调整线间距。
2-channel bus elbow. Line spacing is adjustable.
两通道总线弯线。可调整线间距。
Intelligent ultrasonic distance measurement system of CAN bus based on P87C591
基于P87C591的CAN总线智能超声波测距系统
RS-485 bus-based high-speed serial remote data transmissions
RS-485总线的高速串行远距离数据传输
The total creepage distance of an insulator shall be not less creepage distance requested by the pollution level for the site.
绝缘子总的爬距应等于或大于由该地区污秽等级所要求的爬距。
Urbanization,Urban-Rural Income Gap and Overall Income Inequality in China:An Empirical Test of the Inverse-U Hypothesis
城市化、城乡差距以及全国居民总体收入差距的变动——收入差距倒U形假说的实证检验
3-channel bus elbow. Line spacing is adjustable. Extensions can be specified.
三通道总线弯线。可调整线间距。可指定延长线。
4-channel bus elbow. Adjust height handle to control line spacing.
四通道总线弯线。调整高度手柄可控制线间距。
Total Indicator Reading( TIR)- The smallest distance between planes on the surface of the wafer.
总计指示剂数(IR)-晶圆片表面位面间的最短距离。
There needs to be some distance between countries; otherwise there can't be such thing as sovereignty.
国与国之间,总要有个距离,否则便无主权可言。
the growing credibility gap that crippled Nixon's presidency
危及尼克松的总统地位的不断扩大的信用差距.
Beyond a certain distance we are out of contact with our headquarters.
我们跟总部超过一定距离通讯就会中断.
Research on Measuring Technology of Ultraprecision Gear Total Cumulative Pitch Error;
超精密齿轮齿距累积总偏差测量技术的研究
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