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- A device that cuts off a flow of fluid. 截止阀把一股液体截断的装置
- The rate of flow of fluid, particles, or energy through a given surface. 流动率流体、微粒或能量通过一设定的表面时流动的速率
- The rate of flow of fluid,particles,or energy through a given surface. 流动率流体、微粒或能量通过一设定的表面时流动的速率。
- FLAC3D models the flow of fluid through a permeable solid, such as soil. FLAC3D采用具有渗透性的固体如土体建立固流耦合模型。
- A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence. 气流分离移动的流线型的躯体上流体边界层上的分隔物,如飞机的机翼,在平滑的流体流动中会引起故障和湍流
- A projecting part with an opening, as at the end of a hose, for regulating and directing a flow of fluid. 管嘴,喷嘴管子等物件的尾端的带有开口的突起部分,用于控制和引导水流
- But just how the bones sense this flow of fluid has been an open question, at least until now. 但至于骨骼是怎样感知液体的流动,时至今日还争论不休。
- But the Coriolis mass flow meter can measure mass flow of fluid directly , accurately and continuously and also can measure the inconductivity , stickiness flow medium. 而科里奥利力质量流量计可以直接、准确、连续地测量流体的质量流量,也可测量无导电性、粘稠的流动介质。 文中以直管形科里奥利力质量流量计为例阐述了直管科里奥利力质量流量计的数学模型。
- The flow of fluid in the entrained slagging coal powder combustor are analysed.Specially, the center reflux area and its effects on the flow of fluid slag are analysed. 分析了液排渣粉煤燃烧器内的流体流动问题,着重分析了中心回流区及其作用。
- The 21-year-old undergraduate student at the University of Michigan programmed it to control the flow of fluid in minuscule channels carved into flexible silicone rubber chips. 这位21岁的密西根大学学生利用程式,来控制矽胶片上刻划的薄层微渠道中的流体速率。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- 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。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- The business has a cash flow of£50000 a month. 这家商行的现金流转为每月五万英镑。
- Using the theory of adiabatic flow of fluid in the pipe and the gas expansion factor, a more rigorous way for calculation of relieving capacity of tube & shell heat exchanger is derived. The calculation results have high accuracy. 运用流体在管道内作绝热流动的理论 ,结合气体膨胀因数 ,推导出一种更为严密的计算管壳式换热器安全阀泄放量的方法 ,其计算结果的精确度较高
- The basic solution of Euler equation describing the time-dependent compressible flow of fluid has been deduced by mathematic theory and method based on knowing the Aosen solution of mass and kinetic equations. 文中针对描述该种气体流动的欧拉方程,应用数学理论和方法,在已知质量方程与运动方程的奥森解的基础上,推导出描述断路器灭弧室吹弧气体非定常可压缩流动的欧拉方程的基本解。
- In order to improve the present passive situation of petroleum production in the oil field of Gudong area,we have been done some experimental research on abrasion and corrosion of oil field petroleum pipeline in two-phase flow of fluid and solid. 通过室内磨蚀实验就液固两相流动对混输管线损坏的进行研究 ,以期改变孤东油田目前由于腐蚀严重、管线频繁穿孔给原油生产带来的被动局面。
- The ebb and flow of politics in Washington goes on as usual. 华盛顿的政治风云,一如既往,仍然变幻莫测。
- She was suffering a mysterious ebb and flow of mood. 她情绪一时高涨一时低落,令人捉摸不透。