1)dry plate pressure drop干板压降
1.The dry plate pressure drop of conventional sieve tray and taper sieve tray were measured with the air system in a 500 perspex-tower.在一个5 0 0mm的有机玻璃塔中 ,以空气为物系 ,测试了普通筛孔塔板和锥形筛孔塔板的干板压降。
2.The dry plate pressure drop of common sieve trays , lower taper sieve trays and upper taper sieve trays are studied in this paper, As to big perforation sieve, the modified coefficient(1.本文研究了普通筛板、下锥形筛板和上锥形筛板的干板压降情况，考察了孔径、板厚、孔间距、锥形斜角等因素对孔流系数的影响，提出对于大孔径筛板，在用孔流系数关联干板压降时，并不是都要引入修正系数1。
2)lowering watering pressure疏干降压
3)interference pressure drop干扰压降
4)pressure drop塔板压降
1.The critical gas velocity through valve holes,pressure drop,entrainment and weeping were measured.采用空气-水系统,在500 mm×500 mm的方形塔内,对不同浮阀的升程对导向梯形浮阀塔板的流体力学进行了实验研究,测定了塔板压降、泄漏和雾沫夹带。
2.The critical gas veocity through、valve holes,pressure drop,entrainment and weeping have been measured.应用空气－水系统，在１６００ｍｍ×４００ｍｍ的矩形塔内，对梯形导向浮阀塔板的流体力学进行了实验研究，测定了阀孔临界气速、塔板压降、雾沫夹带和泄漏。
3.The correlations have been obtained for the critical gas velocity through valve hole,pressure drop,entrainment and valve hole gas velocity at weeping point, which can be used in the design of trapezoidal directed valve trays.本文探讨了该塔板的流体力学模型，得出梯形导向浮阀塔板的阀孔临界气速、塔板压降、雾沫夹带和泄漏点孔速的关联式，可供梯形导向浮阀塔板设计之用。
5)tray pressure drop塔板压降
1.Research of entrainment and tray pressure drop of new directed bridge valve trays;新型导向桥阀塔板的雾沫夹带和塔板压降
6)tray pressure drop板压降
1.In the experiments, hydraulic properties, such as tray pressure drop, entrainment rate and leakage rate, were measured, and mass transfer efficiency were determined through the m.在1000mm×350mm规格的矩形实验塔中,应用典型的水-空气冷模实验系统对3D圆阀和F1型浮阀两种塔盘进行了对比实验研究,测定了多种气液负荷下两种圆形浮阀塔板的板压降、雾沫夹带和漏液量等流体力学性能。
2.The hydraulic properties,such as tray pressure drop,entrainment rate,and weeping rate were measured,and the mass transfer efficiency was determined through the method of oxygen-absorptions.应用典型的水-空气冷模实验系统对3D条阀、STV条阀和F1型浮阀3种条阀进行了对比实验研究,测定了多种气液负荷下3种浮阀塔板的板压降、雾沫夹带和漏液量等流体力学性能,利用氧解吸法测定了3种浮阀塔板的传质效率。
英文短句/例句
1.Study on Pressure Drop and Segregated Effect of Taper Distributor with Binary Mixture Particles双组分混合颗粒分布板压降及分级效果的研究
2.Study on pressure drop characteristics of multi-downcomer sieve tray多降液管筛孔塔板的压力降性能研究
3.The overlock machine uses a foot pedal to raise and lower the presser foot.包缝机是由一个脚踏板来升降压脚。
4.Heat Transfer and Pressure Drop Analysis on Evaporation of Refrigerant R410a in Plate Heat ExchangerR410a的板式蒸发器换热与压降分析
5.Settlement Analysis on Reinforcing Soft Foundation with Plastic Drainage Board Preloading Method;塑料板排水预压法加固软基的沉降分析
6.Pressure-fall formula of hole-board and it s appliance in the technology of pipeline damping;管道减振技术中的孔板压力降公式及其应用
7.Performance on the Orifice Energy Dissipation and Decompression Equipment of the Step and Spiral-orifice Style阶梯螺旋孔口式孔板消能降压装置性能
8.Undervoltage (Voltage Drop).欠电压(电压降低)。
9.A COMPARISON OF THE EFFECTIVE RADIUS MODEL AND THE SKIN EFFECT MODEL AS WELL AS THEIR PRESSURE SOLUTIONS AND TYPE CURVES IN WELL TEST ANALYSIS试井分析中有效井径模型、表皮效应模型及其压降解、样板曲线对比
10.Study on the Mechanism and Settlement Computation Method of Prefabricated Drain Preloading;塑料板排水预压法加固软基机理及沉降计算方法研究
11.Study on the Deformation Behavior and Settlement Prediction Method of Using Prefabricated Plastic Drain Preloading Improving the Soft Clay Foundation;塑料板排水堆载预压法加固软基变形性状与沉降预测方法研究
12.Experimental Study on the Effect of Three-phase Distributor on Pressure Drop in Exterior Circulating Fluidized Bed三相分布板对外循环流化床压降影响的实验研究
13.Influence of plastic vertical drain on bearing capacity and settlement of subsoil after vacuum preloading真空预压后塑料排水板对地基承载力及沉降的影响
14.The Conversion of Dynamical Mechanisms and Formation of Intra-Plate Depression Under the Compresso(-Shear)Dynamics压(扭)性动力学环境下动力机制转换与板内沉降坳陷形成
15.the capacitance of a capacitor that has an equal and opposite charge of 1 coulomb on each plate and a voltage difference of 1 volt between the plates.电容器的两个极板上分别有一库仑的正负电荷，且两极板间的压降为伏特时所具有的电容。
16.Upper cutter roller holder and upper line pressing roller holder are controlled pneumaticaly, so there is no need to cut paper board and stop for order change.上刀?座与上压线?座升降以气压方式控制，故在更换订单时不必切断纸板及停机.
17.DO NOT tamper with the electronic control board, temperature sensors, heating elements, electrical connections, or temperature and pressure relief valve.不要篡改电气控制板，温度感应器，加热元件，电气连接，或降温减压安全阀。
18.PFCs cause a transient drop in platelet counts, while most of the hemoglobins cause a temporary increase in blood pressure.PFC会产生暂时性血小板数量降低，而多数血红蛋白则导致临时血压升高。
相关短句/例句
lowering watering pressure疏干降压
3)interference pressure drop干扰压降
4)pressure drop塔板压降
1.The critical gas velocity through valve holes,pressure drop,entrainment and weeping were measured.采用空气-水系统,在500 mm×500 mm的方形塔内,对不同浮阀的升程对导向梯形浮阀塔板的流体力学进行了实验研究,测定了塔板压降、泄漏和雾沫夹带。
2.The critical gas veocity through、valve holes,pressure drop,entrainment and weeping have been measured.应用空气－水系统，在１６００ｍｍ×４００ｍｍ的矩形塔内，对梯形导向浮阀塔板的流体力学进行了实验研究，测定了阀孔临界气速、塔板压降、雾沫夹带和泄漏。
3.The correlations have been obtained for the critical gas velocity through valve hole,pressure drop,entrainment and valve hole gas velocity at weeping point, which can be used in the design of trapezoidal directed valve trays.本文探讨了该塔板的流体力学模型，得出梯形导向浮阀塔板的阀孔临界气速、塔板压降、雾沫夹带和泄漏点孔速的关联式，可供梯形导向浮阀塔板设计之用。
5)tray pressure drop塔板压降
1.Research of entrainment and tray pressure drop of new directed bridge valve trays;新型导向桥阀塔板的雾沫夹带和塔板压降
6)tray pressure drop板压降
1.In the experiments, hydraulic properties, such as tray pressure drop, entrainment rate and leakage rate, were measured, and mass transfer efficiency were determined through the m.在1000mm×350mm规格的矩形实验塔中,应用典型的水-空气冷模实验系统对3D圆阀和F1型浮阀两种塔盘进行了对比实验研究,测定了多种气液负荷下两种圆形浮阀塔板的板压降、雾沫夹带和漏液量等流体力学性能。
2.The hydraulic properties,such as tray pressure drop,entrainment rate,and weeping rate were measured,and the mass transfer efficiency was determined through the method of oxygen-absorptions.应用典型的水-空气冷模实验系统对3D条阀、STV条阀和F1型浮阀3种条阀进行了对比实验研究,测定了多种气液负荷下3种浮阀塔板的板压降、雾沫夹带和漏液量等流体力学性能,利用氧解吸法测定了3种浮阀塔板的传质效率。
延伸阅读
注射用降纤酶, 降纤酶, 龙津注射用降纤酶药物名称：注射用降纤酶英文名：Defibrase别名：注射用降纤酶, 降纤酶, 龙津注射用降纤酶外文名：Defibrase for Injection, Defibrase性状：本品为白色或类白色冻干块状物或粉末，有引湿性，易溶于水。药理毒理：蛋白水解酶。能溶解血栓，抑制血栓形成，改善微循环。适应症：（1）急性脑梗死，包括脑血栓、脑栓塞，短暂性脑缺血发作（TIA），以及脑梗死再复发的预防。（2）心肌梗死，不稳定性心绞痛以及心肌梗死再复发的预防。（3）四肢血管病，包括股动脉栓塞，血栓闭塞性脉管炎，雷诺氏病。（4）血液呈高粘状态、高凝状态、血栓前状态。（5）突发性耳聋。（6）肺栓塞。用法用量：临用前，用注射用水或生理盐水适量使之溶解，加入至无菌生理盐水100ml－250ml中，静脉点滴1小时以上。急性发作期：一次10单位，一日1次，连用3～4日。非急性发作期：首次10单位，维持量5～10单位，一日或隔日1次，二周为一疗程。不良反应：个别病人用药后可能出现少量淤斑、鼻血或牙龈出血、或有一过性GOT或GPT轻度上升，停药后自行消失。禁忌：有内源性出血倾向、过敏体质患者慎用。严重肝、肾功能不全患者禁用。（1）下列患者禁用①具有出血疾病史者。②手术后不久者。③有出血倾向者。④正在使用具有抗凝作用及抑制血小板功能药物（如：阿司匹林）者。⑤正在使用具有抗纤溶作用制剂者。⑥重度肝或肾功能障碍及其它如乳头肌断裂、心室中隔穿孔、心源性休克，多脏器功能衰竭症者。⑦ 对本制剂有过敏史者。（2）下列患者慎用① 有药物过敏史者。② 有消化道溃疡病史者。③ 患有脑血栓后遗症者。④ 70岁以上高龄患者。注意事项：（1）按专业医生处方购买和使用。（2）本品如有外观异常或瓶子破裂、过期失效等情况不可使用。（3）本品必须用足够量的输液稀释，并立即使用。（4）注意静脉点滴速度（点滴速度过快时，患者易有胸痛、心悸等不适症状）。（5）本制剂具有降低纤维蛋白原（fibrinogen）的作用，用药后可能有出血或止血延缓现象。因此，治疗前及给药期间应对患者进行血纤维蛋白原和其它出血及凝血功能的检查，并密切注意临床症状。给药治疗期间一旦出现出血和可疑出血时，应中止给药，并采取输血或其它措施。（6）如患者动脉或深部静脉损伤时，该药有可能引起血肿。因此，使用本制剂后，临床应避免进行如星状神经节封闭、动脉或深部静脉等的穿刺检查或治疗。对于浅表静脉穿刺部位有止血延缓现象发生时，应采用压迫止血法。孕妇及哺乳期妇女用药：妊娠期或有妊娠可能性的妇女，使用本药时，应在治疗上有益性大于危险才能使用；哺乳期一般应避免使用本制剂，如果必须使用本制剂时应停止哺乳。儿童用药：本制剂对儿童用药后的安全性尚未进行实验研究。药物相互作用：使用本品应避免与水杨酸类药物（如阿司匹林）合用。抗凝血药可加强本品作用，引起意外出血；抗纤溶药可抵消本品作用，禁止联用。规格：5单位；10单位类别：抗凝血药和溶血栓药
