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- After building motion model of the machine's feed system,a formula for caculating the lowest critical velocity that decides climbing phenomenon was reasoned,and will be worthable in applications. 通过对进给系统建立运动模型,导出了产生爬行现象的最低临界驱动速度的计算公式,对生产实践具有一定的指导意义。
- lower critical velocity 低临界流速
- 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。
- 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 polyvinylidene fluoride (PVDF) resin shows very low critical surface tension, and unique dispersibility. 聚偏氟乙烯(PVDF)树脂的临界表面张力很低,其分散性有独特性。
- Results The copolymer has unique thermal behavior of lower critical soluble temperature(LCST),it is soluble in water and nonadhesive ... 结论该共聚物为一种脑AVM血管内栓塞治疗的新型液体栓塞材料,可进一步用于动物实验。
- 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。
- Below the lower critical solution temperature (LCST), the polymer is soluble in water because of the strong hydrogen bonding between the water molecules and the NIPAM groups. 在“较低的临界溶液温度”(LCST)以下，因为有水分子和NIPAM基团的强的氢键相互作用，聚合物是水溶性的。
- The CHF for upflow are regualarlygreater than those for downflow, but it becomes to reverse in the range of low critical quality. 上升流CHF试验值大于下降流,但在小临界含汽量区,下降流试验值开始等于和大于上升流试验值。
- 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；
- Non-ionic surfactants are more desirable because they possess lower critical micelle concentration (CMC) and are not liable to flocculate clay particles in the soil. 且因界面活性剂的微胞结构，会增加有机物在水中的溶解能力或产生乳化现象，有助于有机物的移除。
- A new method for preparation of polysulfone hollow fiber ultrafiltration membranes using the lower critical solution temperature (LCST) systems has been developed. 本文探索采用一种新颖的制膜体系和制膜方法制备聚砜中空纤维超滤膜。
- 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。
- The process features low critical current density for activation and guarantees good adhesion of Cu strike directly plated on iron and steel workpiece to the substrate. 该工艺的临界活化电流密度很小,并能保证钢铁件上在较宽的电流密度范围内直接预镀铜而取得良好结合力。
