flow resistance

基本解釋

The drag reducer we called is the active agent which can reduce the flowing resistance.
在原油的開采和輸送中，減阻劑是指能降低原油在流動(dòng)過程中流動(dòng)阻力的一類活性物質(zhì)的總稱。
The changing rules of burner structure and load on the interior flowing resistance of burner are studied in cool state experiment.
冷態(tài)實(shí)驗(yàn)研究了燃燒器內(nèi)部流動(dòng)阻力隨燃燒器結(jié)構(gòu)和負(fù)荷的變化規(guī)律；
The influences of the superficial gas velocity, solid holdup and flowing resistance on gas holdup, bubble size, bubble rise velocity and liquid velocity were systematically studied.
考察了表觀氣速、固含率和流動(dòng)阻力對(duì)氣含率、氣泡大小、氣泡上升速度和液速的影響。

Despite thousands of Obamacare waivers flowing per political calculus, principled resistance apparently warrants little respite.
FORBES: Hobby Lobby Fights The Good Fight Against Obamacare Tyranny
So now I am getting back to war tax resistance even though all the promised guest posts from the left have not started flowing in.
FORBES: War Tax Resister Claims IRS Regulation Violates Human Rights Treaty

流動(dòng)阻力
The flow resistance of foam is modelled bychanging the gas phase relative permeability and residual gas saturation in the presence offoam.
用修改氣相相對(duì)滲透率和束縛氣飽和度的方法描述泡沫的流動(dòng)阻力。
滲流阻力
The experiments show that microbe solution flooding can decrease the threshold pressure gradient, lessen the flow resistance, and extend the effective drainage distance.3.
與水驅(qū)相比，微生物驅(qū)油可降低啟動(dòng)壓力梯度，降低滲流阻力，擴(kuò)大有效驅(qū)動(dòng)距離。
機(jī)械工程
流動(dòng)阻力
阻力特性
38mm. Calculation analysis and discussion on the models for the flow resistance and deposition-limit velocity are presented.
本文實(shí)驗(yàn)研究了中值粒徑d_(50)=0.38mm泥沙在不同的濃度和速度下的阻力特性及臨界流速,對(duì)已有的阻力損失和臨界流速計(jì)算模型進(jìn)行了檢驗(yàn)、分析和評(píng)價(jià)。
流阻

水流阻力
So studying vegetation influence to flow resistance is of significant science and practice meanings in water resources sustainable utilization, river ecology rehabilitation and river improvement.
因此,探討植物對(duì)水流阻力的影響在水資源可持續(xù)利用,河流的生態(tài)修復(fù)、管理和河道整治等許多方面有重要的科學(xué)和實(shí)踐意義。
化學(xué)
流體阻力
流阻
流動(dòng)阻力