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- slowly variable mass rotor 质量慢变转子
- The steam/nitrogen vulcanization of tire was theoretically analyzed by variable mass thermodynamics system. 应用变质量系统热力学理论分析轮胎蒸汽/氮气硫化过程。
- The secular influence of solar mass-loss on the orbital elements of meteor steams is examined by using the method of celestial mechanics of variable mass in this paper. 将作者在变质量天体力学所得理论结果应用于太阳质量损失对流星群轨道根数变化的长期效应上。
- This paper presents a generalized Bertrand's theorem for mechanical variable mass systems with linear second order non-holonomio constraints, deter mining the applied forces to the systems above when one of its first integrals is given. 本文给出了变质量二阶线性非完整力学系统的广义Bertrand定理：已知上述系统的一个第一积分可确定作用在该系统上的力。
- The research on variable mass flowing law in horizontal wellbore is the basis of the productivity prediction, horizontal length selection and completion design optimization of horizontal well. 水平井筒变质量流动规律的研究是水平井产能预测、水平井水平段长度优选以及水平井完井设计优化等的基础。
- The flight state variables are separated into fast and slow variables in terms of perturbation theory. 根据奇异摄动理论将受控状态变量分为快变量和慢变量，然后根据非线性动态逆理论分别对内环和外环进行设计。
- Study on variable mass motion of a soft rope 变质量柔绳问题研究
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- mechanical system of variable mass 变质量力学系统
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- After a long coma the sick man slowly came back. 昏睡了好久以后，那个病人慢慢地恢复了活力。
- Sloths live in trees and move very slowly. 树獭生活在树上而且行动缓慢。
- He walked too slowly to catch up with me. 他走得太慢而不能跟上我。
- It has slowly dawned upon us that he will not help. 我们慢慢认识到他是不会帮助我们的。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The angler reeled the trout in slowly. 钓鱼的人慢慢地收绕钓丝钓起鳟鱼。
- SOLVE PROBLEMS OF VARIABLE MASS USING KINETIC ENERGY THEOREM 运用动能定理解决变质量问题
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
