Pressure vessel flange should firstly uses this standard flange, flange selected according to this standard may avoid the related GB150computation.
压力容器法兰宜优先采用本标准法兰，按本标准选用的法兰可免除GB150 的有关计算。
If automatic switching is selected from the menu, the device starts insufflating in low-flow mode, then switches to the high-flow position once blow-off pressure is reached.
选择自动切换初设时，设备启动时是以低流注气模式进行。一旦达到放气后的低压时，将自动切换高流选项。
Combining the soil pressure balance TBM selected in certain tunnel construction, the paper makes check calculation to the key parameters.
并结合某隧道施工中选用的土压平衡盾构机，对关键参数进行了校核计算。
STUDY SELECTION:All the datum that involved in pedography, sole barograph, force plate and force platform, sole pressure and in-shoe plantar had been selected, totally 263 piece papers were collected.
资料选择：凡属涉及利用足印技术、足底压力扫描技术、力板与测力台技术、压力鞋与鞋垫技术都被纳入选择范围，共收集相关论文263篇。
For level instruments required to send signal remotely, diaphragm sealed differential pressure level transmitter, displacer transmitter and radar transmitter shall be selected.
远传指示液位仪表一般选用双法兰差压液位变送器、浮筒液位变送器及雷达液位变送器等；
The autopilot gains are scheduled as functions of the dynamic pressure and the roll rate, the model is selected for each gain by a least squares curve fitting.
自动驾驶仪的增益设计成滚动速率和动压的函数，用最小二乘法曲线拟合，为每个增益选择数学模型。
In this paper, six wavelet functions were selected for the analysis of time-frequency characteristics of the pressure wave signal in fuel injection system of a diesel engine.
通过选用六种不同的小波函数，对柴油机喷油系统压力波信号的时频特性进行了小波分析研究。
Under circumstance of pulsant (fluctuant) pressure, prescribed maximum of measured pressure is one-third of full scale of the selected gauge.
在脉动（波动）压力的情况下，被测压力的最大值选用压力表满刻度值的二分之一。
It also contains fan curves defining volume or mass flow rate versus static pressure difference for selected industrial fans.
它也包含为了被选择的工业的未定定义相对于静态的压力差异的量或者大规模流量的未定曲线。
The axis of thin shell arch is selected coincidence with the pressure line, the stress inside the arch is controled by pressure stress.
选择薄壳拱的轴线与压力线相吻合，拱内应力主要由压应力控制。
According to fact condition, check valves and solenoid valves are selected, hydraulic pressure pumping station which provides high reservoir and low reservoir for hydraulic system is designed.
根据实际情况选择了单向阀和电磁阀，设计了液压泵站，为整个液压系统提供了高压源和低压源。
By applying black box theory inlet pressure, inlet subcooling, outlet pressure and valve opening are selected as influence factors to flow coefficient of electronic expansion valve (EEV).
根据黑箱理论提出将阀前压力、阀前过冷度、阀后压力和膨胀阀流通面积作为膨胀阀流量系数的影响参数。
For branch network, initial flow and initial pressure drop are distributed, and initial pipe diameters are selected.
对枝状管网分配初始流量和初始压力降，从而初选管径。
The approach of raising steam pressure and vacuum degree was selected, by using which the production ability was increased with 30%.
确定采用增加蒸汽压力和提高真空度方法，可提高生产能力30%左右。
The parameter selected, channel, tube system and shell design scheme, design trait and design point of 330 MW high pressure heater were introduced.
介绍了330MW机组高压加热器的参数选取、水室、管系及外壳的设计方案、设计特点及要点。
An extensive data acquisition program was completed including pressure measurements, sampling and a mini flow test in selected zones.
一个广泛的数据采集程序已经完成，包括压力测量，取样和一个小流量测试，在选定的区域。
In high different pressure process condition, if the valve type selected were not correct, erosion and corrosion would occur in the trim, especially in steam systems and water spraying systems.
在高差压的工艺条件下，如果选型不当，控制阀往往出现冲蚀、汽蚀问题，尤其是在蒸汽系统和注水系统更为突出。
Based on single factor experiments, sample amount, extraction temperature, extraction pressure and time were selected for L9 (34) orthogonal tests using the extraction yield of puerarin as index.
在单因素试验的基础上，选择萃取投料量、萃取温度、萃取压力、萃取时间四个因素，进行L9(34)正交试验设计，评估了这些因素对葛根素提取率的影响。
The distributions of pressure, turbulence kinetic energy, velocity in three impellers were predicted with the commercial CFX. One impeller was selected as optimal schemes and produced for experiments.
在对原模型进行结构网格划分后，通过数值模拟，分析了不同设计方案下叶轮内的压力、湍动能、速度分布，并预测了外特性，选取一个最优方案进行试验。
In this paper, high temperature and high-pressure components fitting for life assessment such as main steam pipeline and boiler tube were selected for life management studying.
本课题选取适合寿命评估的高温高压部件，如主蒸汽管道及过热器管进行寿命管理研究。
Considering the energy consumption of the HP-pump for SWRO, a reasonable type of high pressure pump was selected, and a new structure of the axial suction segment multistage pump was proposed.
结合反渗透海水淡化高压泵的能耗状况，合理选择了万吨级反渗透海水淡化高压泵的泵型，提出了一种轴向吸入节段式高压多级泵的新型结构型式。
Shell also recently selected Emerson as a global strategic supplier of pressure, temperature and flow field instruments.
壳牌最近还选定艾默生为其全球战略供应商，提供测量压力、温度和流量的现场仪表。
The plastic constitutive model which involves DP yielding principle and relevant flowing principle was selected for high pressure conduction medium pyrophyllite.
文章为高压传压介质叶蜡石选择了一个塑性本构模型，它包括DP屈服准则和相关联的流动准则。
However, operation mode has to be selected in operation. There are many different structure and design issues when choosing either constant or sliding-pressure operation.
使用中面临着如何选择机组的运行方式问题，选择恒压或滑压运行在结构和设计上均有许多应考虑的不同问题。
At the same time, in order to meet the need of fast measurement, pipeline analog-to-digital converter ADS800 is selected to convert analog signal of pressure.
同时，为了实现系统测量快速性的需要，选用流水线型模数转换器ads800进行压力模拟信号的数字化转换。
A kind of amide, AM-C, is selected to conduct the farther high temperature and high pressure experiment on inhibition performance.
选择了一种纯酰胺类化合物am—c进行了进一步高温高压试验。
The burning rate testing shows that the pressure exponent can be decreased, and the burning rate can be broaden by the selected additives entering into the gas generator propellant with low residents.
通过燃速测试，筛选的添加剂加入到低残渣燃气发生剂体系中能够拓宽燃速范围，同时也能降低压强指数。
The discharge temperature can be controlled by providing the compressor with a pressure ratio selected to provide a desired discharge temperature.
所述排出温度可以通过提供具有一定压缩比的压缩机而控制，所述压缩比选择成提供所需排出温度。
As one of radial horizontal drilling techniques, high pressure water jet drilling technology is capable of using mechanical or water jet apparatus to make a cavity at the selected coal seam.
高压水射流径向水平孔钻进技术是水平孔施工技术之一，它是在垂直瓦斯抽放或煤层气勘探钻孔布置机械或水力扩孔装置，对准选定的煤层部位进行扩孔。
As one of radial horizontal drilling techniques, high pressure water jet drilling technology is capable of using mechanical or water jet apparatus to make a cavity at the selected coal seam.
高压水射流径向水平孔钻进技术是水平孔施工技术之一，它是在垂直瓦斯抽放或煤层气勘探钻孔布置机械或水力扩孔装置，对准选定的煤层部位进行扩孔。
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