您要查找的是不是:
- The air flow state of the commonly used mixed flow tunnel drier (MFTD) was measured and studied in this paper. 摘要通过对洞道混合式干燥机气流状态的测试分析,对该机型的结构进行了改进设计。
- Objective To confirm the sterilization property of model T800/H2/C3 laminar flow tunnel for production. 目的确认T800/H2/C3型层流式隧道消毒灭菌的性能,供生产使用。
- Models postioned at various pitching angles of attack within a flow tunnel produced well-develpoed counter-rotating vortices along the ventrolateral keels. 水流槽中所放置的船模;当经受或上或下多角度的冲击;沿着其龙骨中央的外侧;即产生逆时针旋转的非常明显的旋涡.
- Aescin is being used in brain edema, open injuries, swelling after operations, venous return flow diseases. 七叶皂甙用于脑水肿,创伤或手术后引起的肿胀;与静脉回流障碍性疾病。
- Objective:To explore the effect on cardiac light murmur and cardiac tricuspid valve return flow in normal children. 目的:探讨正常儿童心脏轻度杂音与瓣膜返流的相关性。
- Instead of closed boundary conditions which will bring large pressure effects because of return flow, a flow through boundary condition is adopted. 该模型的主要特点是采用开放边界条件,从而可以避免原有封闭模型因回流问题而产生的复杂效应。
- The experiments were carried out in the Large Oscillating Water Tunnel(LOWT)at Delft Hydraulics and in the Aberdeen Oscillatory Flow Tunnel(AOFT)at Aberdeen University,and cover a wide range of flow and sand conditions. 这些实验是在Delft水力研究所的大型振荡水槽中进行,还有一些是在阿伯丁振荡流隧道中进行,这一系列实验覆盖了各种水流与泥沙条件。
- By the use of a cylindrical coordinate system a numerical simulation was conducted of a single tube return flow combustor flow field. 运用圆柱坐标系对单管回流燃烧室流场进行了数值模拟。
- Placing the check valve in parallel with the pressure-reducing valve allows free return flow when the weld cylinder retracts. 将止回阀与减压阀门允许自由回流焊接钢瓶时收回。
- A membranous structure in a hollow organ or passage,as in an artery or a vein,that folds or closes to prevent the return flow of the body fluid passing through it. 瓣,瓣膜在中空器官或管道,例如静脉或动脉血管中的膜状结构,能够收紧或关闭以防止通过其的体液倒流
- A membranous structure in a hollow organ or passage, as in an artery or a vein, that folds or closes to prevent the return flow of the body fluid passing through it. 瓣,瓣膜在中空器官或管道,例如静脉或动脉血管中的膜状结构,能够收紧或关闭以防止通过其的体液倒流
- Glenn noted the water that percolates out from normally irrigated soil, technically known as irrigation return flow, is often as salty as 10 percent seawater. 格伦指出,从灌溉的土壤中渗流出的水在学术上叫做灌溉回归水,这种水的含盐量通常是海水的百分之十。
- A device for sealing a passage against the escape of gases, especially a U - shaped or S - shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier. U字形或S字形隔臭管为防止气体漏逸而封堵一段通道的装置,尤指排水管中的U形管或S形弯管,它可以通过水的阻挡防止下水道气体倒流
- A device for sealing a passage against the escape of gases, especially a U-shaped or S-shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier. U字形或S字形隔臭管为防止气体漏逸而封堵一段通道的装置,尤指排水管中的U形管或S形弯管,它可以通过水的阻挡防止下水道气体倒流
- The reduction in the size of the return flow zone and the intensity of the return flow is prominent.Besides, the onsets of longitudinal and transverse vortex rolls are delayed substantially. 温度量测显示,流场中不规则的温度震荡亦有效的被压制与消除,浮力成为稳定流场之因素。
- High-speed stripper can effectively wipe off returning flow of fibres and decrease stopping rate, thus protecting doffer card clothing. 高速清洁辊有效去除返花,降低停车率,保护道夫针布。
- Fault excavation for free flow tunnel No. 2 of Xiaolangdi water control project 小浪底水利枢纽工程2%23明流洞断层开挖
- I buy him a drink in return for his help. 我请他喝酒以酬谢他的帮助。
- We look forward to the return of spring. 我们期待着春天的到来。
- He avowed that he would never return. 他声明他决不回来了。