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- Grasp how to calculation of gas velocity, critical velocity and flow rate. 掌握气体的流速、临界流速、气体的流量气体的流量；
- The critical velocity and the head loss gradient of slurry pipelines are important design parameters. 临界速度和水头损失坡降是浆体输送管道的重要设计参数。
- When the velocity of a fluid in a pipe is greater than critical velocity, slip will happen. 管内液体的流动速度在超过临界流速后,流体与管壁之间会出现相对滑动。
- The trajectory tracking controller of a wheeled mobile robot (WMR) is designed to compose an adaptive critic velocity controller and a neural network based posture controller. 摘要:本研究旨在发展视觉导航行动机器人的追迹控制系统，此追迹控制系统分为自评自调速度控制和姿态控制两个部份。
- Solving sediment depositing in pipeline key of problem lied in determining non-depositing critical velocity of muddy water delivery in pipeline system. 而解决浑水管道泥沙淤堵问题的关键在于其临界不淤流速的确定。
- The expression of the effective potential and the critical velocity of the incident solitons in regions of impurities are found. 得到了在杂质区孤子的有效势能和入射孤子的临界速度表示式。
- Coupling the Bernoulli's equation and critical tractive stress theory, a critical hydraulic gradient model based on critical velocity is developed. 结合伯努里方程和临界牵引力理论，得到了基于临界速度的临界水力梯度公式；
- We also analyse the critical velocity, at which elastic deformation translate to plastic deformation when the bullet impact the tube. 同时也分析了冲头对圆管碰撞时,导致圆管由弹性变形向塑性变形转化学的临界速度值。
- By simulation, the more of light compound, and the larger critical velocity of distributor exit, the less of mass flow rate, and the larger of flow rate. 由模拟可知：进气组成中，轻组分越多，分配器出口的临界速度越大，流体的质量流量相应减少，摩尔流量增加；
- The track critical velocity is especially low for the soft subgrade of track foundation, which may be easily exceeded by moderate and high speed trains. 尤其是当轨道基础为软土地基时，轨道临界速度很低，容易被中高速列车超过。
- Successive gaslift craft wants computation to be in charge of a shoe to be in contented stability to take the critical velocity of flow of fluid and critical flow. 连续气举工艺要计算管鞋处满足稳定带液的临界流速和临界流量。
- It is concluded that the critical velocity could be calculated by Sharmov formula and the percentage of immobile particles of the bed should be considered for calculating the transport rate. 结果表明，可以采用沙莫夫公式计算起动流速，计算输沙率应考虑床面不动颗粒所占比例的影响。
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- Analyses the smoke characteristics in the development of fire and obtains its changing curves. According to different fire loads, studies the changing relation between the critical velocity and fire intensity. 摘要分析了地铁火灾烟气特性随火灾发展过程的变化情况，得到了烟气特性变化曲线。针对不同的火灾荷载，研究了临界风速随火灾强度的变化关系。
- The reform is at its critical stage now. 改革正处于关键阶段。
- Her performance won her much critical acclaim. 她的表演大获评论界赞颂。
- We have come to the critical moment. 现在到了紧要关头。
- He is a very famous film critic. 他是一个很有名气的电影评论家。
