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- An experiment of the flowfield in the warship flight deck area is carried out in the water tunnel for different flow velocities and navigation direction angles. 為了滿(mǎn)足艦載直升機的需要,南航直升機技術(shù)研究所對某艦飛行甲板區域流場(chǎng)進(jìn)行了水洞試驗。
- 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. 格倫指出,從灌溉的土壤中滲流出的水在學(xué)術(shù)上叫做灌溉回歸水,這種水的含鹽量通常是海水的百分之十。
- 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. 這些實(shí)驗是在Delft水力研究所的大型振蕩水槽中進(jìn)行,還有一些是在阿伯丁振蕩流隧道中進(jìn)行,這一系列實(shí)驗覆蓋了各種水流與泥沙條件。
- It is actualy simulated that return to zero format(RZ) and non return to zero format(NRZ) transmission at 40 Gbit/s in the single channel. 對單信道 4 0 Gbit/s歸零碼 (RZ)和非歸零碼 (NRZ)傳輸系統進(jìn)行了實(shí)際模似。
- Flowing water does not get stale. 流水不腐。
- 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字形隔臭管為防止氣體漏逸而封堵一段通道的裝置,尤指排水管中的U形管或S形彎管,它可以通過(guò)水的阻擋防止下水道氣體倒流
- 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字形隔臭管為防止氣體漏逸而封堵一段通道的裝置,尤指排水管中的U形管或S形彎管,它可以通過(guò)水的阻擋防止下水道氣體倒流
- O'er crystal stones flows water clear. 清泉石上流。
- Sound of flowing water chews your confessing. 深陷你眼神的依賴(lài)。
- The plants were to be kept under the flowing water. 植物留在流動(dòng)的水下。
- The cavitation erosion, silt erosion and their synergism tests were performed with the aluminum and steel hydrofoil in the water tunnel separately. 本文選用鋁和鋼兩種材料的翼型試件,在閉式循環(huán)水洞中分別進(jìn)行了空蝕破壞、泥沙磨損以及空蝕磨損聯(lián)合作用的實(shí)驗研究。
- Aescin is being used in brain edema, open injuries, swelling after operations, venous return flow diseases. 七葉皂甙用于腦水腫,創(chuàng )傷或手術(shù)后引起的腫脹;與靜脈回流障礙性疾病。
- The main contributions are as follows:1.A series of model experiment with developed super-cavitation are actualized in the water tunnel. 選題來(lái)源于國防重點(diǎn)基礎項目研究;論文的主要工作和創(chuàng )新如下:1.;莊水洞中對空化器的超空泡生成與發(fā)展進(jìn)行了系列模型實(shí)驗。
- Sediment deposited by flowing water, as in a riverbed, flood plain, or delta. 沖積層河床、洪水淹沒(méi)的平原或三角洲中的流水淤積所產(chǎn)生的沉積層
- Objective:To explore the effect on cardiac light murmur and cardiac tricuspid valve return flow in normal children. 目的:探討正常兒童心臟輕度雜音與瓣膜返流的相關(guān)性。
- A series of underwater vehicle model experiments for the supercavity shape property are carried out at high speed water tunnel with ventilation method. 摘要在高速水洞中運用人工通氣方法進(jìn)行了航行體模型超空泡形態(tài)特性的系列實(shí)驗研究。
- Items on this invoice that are paid for and sent /delivered are not cancelable and non returnable. 此發(fā)票上的所支付和發(fā)出的貨款是不可取消的,也是不可反還的。
- Scour is the removal of material of any size by flowing water. 沖刷是指流動(dòng)中的水將任何粒徑的土壤沖走的現象。
- Instead of closed boundary conditions which will bring large pressure effects because of return flow, a flow through boundary condition is adopted. 該模型的主要特點(diǎn)是采用開(kāi)放邊界條件,從而可以避免原有封閉模型因回流問(wèn)題而產(chǎn)生的復雜效應。
- After single embryo trausfer for receptor doe,the rate of non returning to service was as high as 62.76% and the actural lambing ratio was 51.46%. 對受體羊單胚移植后;兩個(gè)情期的不返情率達62.;76%25;實(shí)際產(chǎn)羔率為51