1)closed reflux闭管回流
1.A closed reflux spectrophotometric method (CRSM) for chemical oxygen demand (COD) test is described in this paper.采用闭管回流分光光度法测定水样的化学需氧量 ,与标准回流法测定结果相当一致 ,方法的准确度和精确度符合测试要求 。
英文短句/例句
1.Research of Influencing Factors on COD Determination by Closed Reflux-spectrophotometric Method闭管回流-分光光度法测定水样COD影响因素的研究
2.self-closing non-return flap自动关闭止回流舌瓣
3.NOTE: For Australia and New Zealand: Pipeline strainers should be installed between the upstream shutoff valve and the inlet of the backflow preventer.注意：适用于澳大利亚和新西兰：管路过滤器应该安装在上游关闭阀和防回流阀进口之间。
4.Visual Study on Flow and Operational Characteristics of Flat Plate Closed Loop Pulsating Heat Pipes with High Number of Turn多弯头数平板状闭式回路脉动热管流动及试验运行机理的可视化试验研究
5.an enclosed conduit for a fluid.一个能让液体流动的封闭的管。
6.Closed double tube washing and negative pressure drainage of joint cavity and its nursing关节腔双管闭式冲洗负压引流的护理
7.When transit fluid by one side, the other side will close in other to avoid the fluid goes back.一端输送时，另一端会成封闭状态，防止液体回流。
8.In order for there to be an induced current, we must have a closed circuit.为了出现感生电流，我们必须有闭合回路。
9.Slowly open upstream shutoff and allow the backflow preventer to fill slowly.慢慢开启上游关闭阀，让防回流阀慢慢注水。
10.Measuring Total Phosphorus of Sludge with Ultrasound-Cation Exchange Resin/Sealed Digestion超声波—树脂法/封闭回流消解测定污泥总磷
11.Measurement of fluid flow in closed conduits--Vocabulary and symbolsGB/T17611-1998封闭管道中流体流量的测量术语和符号
12.Circumfluence Analyses of When Current-Carrier Solenoid Traverses Close Loop;载流螺线管穿过闭合环路时的环流分析
13.a backflow of urine from the ureter into the renal pelvis.尿液从尿管回流到肾。
14.Analysis on Bipolar Blocked and Bipolar Blocked Successively Accidents in Anshun Converter Station of GG-1 HVDC Project贵广Ⅰ回直流安顺换流站历次双极与相继闭锁事故分析
15.X-Ray Diagnosis And Closing Drainage with Silicagel Tube of Spontaneous Pneumothorax自发性气胸的X线诊断和硅胶管闭式引流
16.Measurement of liquid flow in closed conduits--Weighing methodGB/T17612-1998封闭管道中液体流量的测量称重法
17.Study of Natural Convection of Closed triangle channel heat pipe封闭三角形通道内热管的自然对流换热研究
18.Numerical simulation of vapor-liquid two-phase flow in closed loop oscillating heat pipe闭式循环振荡热管内气液两相流数值模拟
相关短句/例句
closed-coil reflux封闭盘管回流
3)reture sealed封闭回流
1.Research detecting COD in wastewater by using reture sealed with micro-return line;微回流管封闭回流应用于废水中COD检测的方法研究
4)Closing volume关闭回流
5)closed return bend闭式回转管
6)reflux pipeline回流管线
延伸阅读
闭闭 闭 ①病证名。指中风闭证。《医宗必读》：“凡中风昏倒……最要分闭与脱二证明白。如牙关紧闭，两手握固，即是闭证。” ②病证名。指大便或小便闭而不通。《素问·举痛论》：“或腹痛而后泄者，或痛而闭不通者。”《素问·标本病传论》：“膀胱病，小便闭。” ③病证名。意指阻塞。《素问·评热病论》：“月事不来者，胞脉闭也。”《灵枢·九针十二原》：“闭虽久，犹可决也。”
