每一种用来控制水锤撞击的装置都需要置换规定数量立方英尺的容积。
A prescribed amount of cubic inch displacement is required for each type of device intended for the control of shock.
介绍城市煤气输配系统置换方式的选择、置换参数的确定、置换工艺流程及指标的控制，说明直接置换方式的可靠性。
The article introduces choices of direct purge on gas transmission system displacement method, determination of purge criteria, its technological process and control, then its reliability.
最初大家都只知道它的序列很短，是极其微小的RNA控制片断，大家叫它为反义RNA，它通过置换作用而阻止抑制基因的活性，从而阻碍密码子的转录与翻译活动。
It was previously known that short, tiny control RNA, called antisense RNA, can stop the activity of genes by placing themselves so that "reading" of the code is impeded.
目的探讨全髋关节置换术后下肢不等长(LLD)的影响因素和控制下肢长度的方法。
Objective to determine the risk factors of leg length discrepancy (LLD) and to find out a method of controlling leg length after total hip replacement.
只要适当控制进水水力负荷，反应器的同时进出水体积置换率可达65-74％。
The volumetric exchange rate of feeding and draining simultaneously in the reactor can reach 65-74% if only the influent hydraulic loading rate is controlled properly.
AGP是一款飞机生命力设备(ase)控制器，包含单一的、有飞行资格的线路可置换单元。
The Aircraft Gateway Processor (AGP) is an Aircraft Survivability Equipment (ASE) controller contained within a single, flight qualified, Line Replaceable Unit.
通过燃气互换性和污染物排放及控制特性的研究，得到天然气置换其他燃气的最优方法，以及天然气洁净利用的方法。
Based on the studying of gas interchangeability and disposal of pollutants, the optimum replacing method and the clean meth-od to utilizing LNG can be obtained.
实施前要制定合理的置换方案，才能有效地控制置换成本。
With the purpose of effectively controlling the conversion cost, it should institute reasonable conversion project before putting in practice.
结论：二期翻修术能有效控制人工关节置换术后感染，翻修时机以间隔4 ~6周为佳。
CONCLUSION: Two stage revision arthroplasty can control infection of femoral head in rabbits efficiently, and the optimal timing is 4 to 6 weeks after debridement.
试验结果表明，换挡过程中通过控制断油电磁阀和设置换挡重叠并与离合器的接合过程相协调，可显著提高AMT的换挡品质。
The test results show that by controlling the fuel cutoff solenoid, coordinated with clutch engagement, the shift quality of AMT can be dramatically improved, while starting shift operation…
坏死的髋关节可以被置换，临床性的抑郁症可以被控制，白内障在30分钟内就可以被去除。
Failing hips can be replaced, clinical depression controlled, cataracts removed in a 30-minutes surgical procedure.
坏死的髋关节可以被置换，临床性的抑郁症可以被控制，白内障在30分钟内就可以被去除。
Failing hips can be replaced, clinical depression controlled, cataracts removed in a 30-minutes surgical procedure.
应用推荐