From the mechanical property, medium-pressure electron beam welding is better than that of high-pressure, especially the impact toughness.
从力学性能比较，中压比高压电子束焊接接头力学性能要好，尤其是冲击性能。
The results show that the qualified ratio of medium-pressure electron beam welding is higher than high-pressure electron beam welding in radiographic inspection.
结果表明：射线探伤检验，中压电子束焊接合格率优于高压电子束焊接；
Based on 8752 singlechip and micro differential pressure transformer produced by American FOXBORO, a high precision medium-pressure type of leak detector was developed.
介绍了基于8752单片机和美国FOXBORO公司微差压变送器研制的高精度中压型智能测漏仪，论述了其工作原理、气路结构、硬件电路设计及系统软件设计。
Compared with the process of urease hydrolysis and heat hydrolysis, it features the natural growth of microbes, long running period, and no need of medium-pressure steam.
此方法与脲酶水解法和热力水解法相比，其微生物可自然增殖，运转周期长，不需中压蒸汽等优点。
The invention has the advantages that a plurality of medium-pressure steam and low-pressure steam are saved and the waste heat of the co conversion is recycled thoroughly.
本发明的优点在于：可节省大量的中压蒸汽、低压蒸汽，彻底回收CO变换的余热。
The process technology for medium-pressure methanol in ammonia synthesis combined with high-pressure methanol methanation was introduced; the purpose for replacing the copper washing was reached.
介绍了合成氨中压联醇串高压醇烷化工艺技术，达到了取代铜洗的目的。
Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeeze is tightening, sealing the better.
正向介质压力增大时阀板斜圆锥表面与阀座密封面挤压越紧，密封效果越好。
Medium pressure increases toward the valve seat surface and oblique cone sealing surface squeezed more tightly, sealing the better.
正向介质压力增大时阀板斜圆锥表面与阀座密封面挤压越紧，密封效果越好。
Residuum suspended bed hydrocracking process at medium pressure was studied by using homogeneous design experimental project.
采用均匀设计实验方案，进行了渣油悬浮床中压加氢裂化工艺研究。
The amphiboles of retrogressive metamorphic stages in the granulite and eclogite were mainly formed under the condition of amphibolite facies of medium pressure facies series.
麻粒岩和榴辉岩中退变质阶段的角闪石主要形成于中压相系角闪岩相的温压条件。
The paper described the designs and properties of CR-4(RT-5) medium pressure hydro-upgrading(MHUG) catalyst.
本文介绍了适用于中压加氢改质催化剂的设计构思和性能。
Abstract : A medium pressure preparative liquid chromatography (MPLC) was used to isolate the aloins A and B and isoaloeresin D from Aloe vera simultaneously for the first time.
摘要 ： 首次采用反相中压制备色谱从芦荟中一次分离制备得到芦荟苷A、B以及异芦荟色苷D。
The utility model is suitable for devices with various calibers and flow paths of liquid and gases below medium temperature and medium pressure.
本实用新型适用于中温中压以下各种口径、各种液、气体流程的设备上。
Nantong High & Medium Pressure Valve Co. , Ltd. has more than 30 years of history.
南通高中压阀门有限公司具有三十多年阀门生产历史。
Offered in three series: Standard, Medium Pressure and High Pressure.
提供三个系列：标准压力，中压和高压。
Calgon Carbon Engineered Solutions offers oxidation and disinfection technologies that use medium pressure ultraviolet light to purify water.
卡尔冈工程解决方案还可提供用于中压紫外线水净化过程的氧化和消毒技术。
Main structured items are: JDQM full face mask, air supply valve, pressure regulator valve, backboard, pressure gauge, alarming whistle, medium pressure tube, carbon fiber composite cylinder, etc.
主要结构有：JDQM全面罩、供气阀、减压阀、背板、压力表、报警哨、中压管、碳纤维复合气瓶等。
Pressure trial medium is nitrogen or air.
试压介质为氮气或空气。
Pressure trial medium is water, air and kerosene, arbitrary option by users.
试压介质为水、气、煤油，由用户任意选择。
The completed field tests show that the new type flexible disc also can open quickly, discharge stably, and reseat timely and effective under medium pressure comparing with the rigid disc.
所完成的现场试验表明，与刚性阀瓣相比，新型柔性阀瓣在介质压力作用下同样能迅速开启、稳定排放介质和及时有效的回座。
The intensity of the performance of the valve is the valve's ability to bear the pressure medium.
阀门的强度性能是指阀门承受介质压力的能力。
Thermal mass flow sensor has unique constant temperature principium as mathematical model for measuring medium mass flow without compensation of temperature and pressure.
采用独特的恒温原理建立数学模型，测量出介质的质量流量，无须温度和压力补偿。
Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.
密封件可以是高分子材料、石棉或橡胶，密封件材料的选择取决于阀门所输送的介质成分、工作温度、工作压力和流速。
In order to avoid being affected by sudden change of measured medium or pulsant pressure, additional buffers should be installed.
为了保证仪表不受被测介质的急剧变化或脉动压力的影响，加装缓冲器。
Leakage and liquid film rigidity increase with the speed, medium pressure increases, and spiral groove end can produce pumping effect, meanwhile, the dynamic pressure effect are obtained.
泄漏量和液膜刚度随着转速、介质压力的增加而增加，端面螺旋槽在产生泵送效应的同时也产生动压效应。
This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.
该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。
V type packing structure has been employed to effectively transform the pushing force of the gland flange and the medium pressure into the sealing force against the stem.
阀杆采用V型填料密封结构，V型填料能将填料压盖的压紧力及介质力有效地转化成阀杆的密封力。
Gas or liquid pressure medium can be introduced into the use process, which is suitable for various kinds of heat exchangers with different media types.
使用过程中可以分别引入气态或液态打压介质，适用于不同介质类型的各种换热器。
Gas or liquid pressure medium can be introduced into the use process, which is suitable for various kinds of heat exchangers with different media types.
使用过程中可以分别引入气态或液态打压介质，适用于不同介质类型的各种换热器。
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