压

If the system is stable and running, import and export pressure approximate to set the differential pressure ΔP.

若系统稳定运行，进、出口压差ΔP近似为设定压差。

In this paper, the technique of pinch sealing for the arc tube of metal halide lamp s is introduced.

本文介绍了金属卤化物灯电弧管压封工艺技术，同时还介绍了一种先进的半自动金属卤化物灯电弧管压封设备。

It shows that the reservoir rock consists of silty and fine-grained arkose, and has low compositional maturity and medium textural maturity. The clastic rocks experienced a series of complex diagenesis as compaction, cementation, pressure solution and dissolution.

结果表明，该储集岩为粉细-细粒岩屑质长石砂岩，成分成熟度普遍较低，结构成熟度中等-较好；储层岩石经历了压实、胶结、压溶和溶解等一系列成岩作用，具有低孔低渗的特点。

It shows that the reservoir rock consists of fine arkose and litharenite lithic feldspar, whose elastic granule appears subangular, compositional maturity is low and textural maturity is medium; the clastic rocks had experienced a series of complex diagenesis as compaction, cementation, pressure solution and dissolution; and the sandstones are of low porosity and low permeability.

结果表明，该储集岩为细粒的长石砂岩和岩屑长石砂岩，颗粒呈次棱角状，成分成熟度普遍较低，结构成熟度中等－较好；经历了压实、胶结、压溶和溶解等一系列成岩作用；储集岩具有低孔、低渗的特点。

The factors affecting postfrac productivity are discussed in the paper. The grey associability ordering indicated that the postfrac productivity was lowly correlated with the permeability interpreted by the original log data and mainly influenced by porosity, then effective thickness, and then shale content and formation pressure. In light of the genetic neural network method, the productivity of gas well was predicted by use of the log data through programing and model training. The error detecting result proved that the model was reliable and a good application effectiveness was obtained.

文章对压后影响产能的因素进行了讨论，灰关联度排序表明，压后产能与原始测井解释的渗透率关联性小，而主要影响因素依次是孔隙度、有效厚度、泥质含量和地层压力；引用遗传神经网络法，编制预测程序，利用测井资料通过模型训练，对气井的产能进行预测，误差检验验证了模型的可靠性，取得了良好的应用效果。

On the basis of the 1 degree girded data of the seasonal mean temperature and salinity at standard levels in the South China Sea, mean Brunt-Visl frequency profiles were derived in order to compute numerically the vertical normal-mode for different seasons in various part of the South China Sea, and the associate linearized equation for horizontal large-scale waves is solved numerically with a improved thompson-Haskell algorithm.

根据南海1°×1°网格的标准层季节平均温、盐度资料，在未引入Boussinesq近似条件下，采用改进的Thompson-Haskell算法求解线性化斜压海洋水平大尺度波的垂直结构方程，从而得到了南海各网格点的第一斜压重力波相速度和相应的罗斯贝变形半径，并探讨其地理分布和季节变化特征，以期有助于南海环流和中尺度涡旋以及有关海洋侧边界效应的研究。

The main product has swing the grain of fabric series:superfine swing s ,imitate sheep Astrakhan,embosses swing s and so on;the wrap knitting seres:encircles the fabric,the colored dot pattern woolen cloth, the short plush,the velveteen,the imitates the velveteen and so on;mesh series: Nyctalopia cloth, mash cloth ect.Have the anti-static electricity,anti-being flame-resistant,the waterproofing,the moisture absorption perspiration,the fluorescence the spot models,Tu Jin,Tu Yin and so on,but also has compound,pu,pvc,TUP passes the gas blanket compound PE,TPE,PO environmental protection,the non-toxic application of gum and other special lining bond in a body

本公司是总公司下属企业，设备齐全，有进口针织大园机，台湾产起毛机，剪毛机，梳毛机，定型机等配套设备于一体，生产加工方便快捷，且质量稳定，产品适用面广，主要产品有摇粒绒系列：超细摇粒绒，仿羊羔绒，压花摇粒绒等；经编系列：圈绒，花点绒，经编绒，短毛绒，平绒，仿平绒等；网眼系列：鸟眼布、网眼布及针织面料深加工，有抗静电，抗阻燃，防水，吸湿排汗，荧光，点塑，压花、涂金、涂银等等，还有复合系列：pu，pvc，TPU透气膜复合PE，TPE，PO环保、无毒背胶，及其它特种面料复合于一体。

The main product has swing the grain of fabric series:superfine swings ,imitate sheep Astrakhan,embosses swings and so on;the wrap knitting seres:encircles the fabric,the colored dot pattern woolen cloth, the short plush,the velveteen,the imitates the velveteen and so on;mesh series: Nyctalopia cloth, mash cloth ect.Have the anti-static electricity,anti-being flame-resistant,the waterproofing,the moisture absorption perspiration,the fluorescence the spot models,Tu Jin,Tu Yin and so on,but also has compound,pu,pvc,TUP passes the gas blanket compound PE,TPE,PO environmental protection,the non-toxic application of gum and other special lining bond in a body.

本公司是总公司下属企业，设备齐全，有进口针织大园机，台湾产起毛机，剪毛机，梳毛机，定型机等配套设备于一体，生产加工方便快捷，且质量稳定，产品适用面广，主要产品有摇粒绒系列：超细摇粒绒，仿羊羔绒，压花摇粒绒等；经编系列：圈绒，花点绒，经编绒，短毛绒，平绒，仿平绒等；网眼系列：鸟眼布、网眼布及针织面料深加工，有抗静电，抗阻燃，防水，吸湿排汗，荧光，点塑，压花、涂金、涂银等等，还有复合系列：pu，pvc，TPU透气膜复合PE，TPE，PO环保、无毒背胶，及其它特种面料复合于一体。

For the first time, Curie temperature and the properties were improved obviously by A-site substitution with A-deficiency, based on the effects of atomic radius and stress on the Curie temperatures.

结合原子半径和应力对材料居里温度的影响，首次利用A位含缺位的复合取代CaBi〓Ti〓O〓中位于A位的Ca，获得了居里温度和压电系数同时大幅度提高的高T〓压电陶瓷。

Based on the effects of atomic radius on the Curie temperature, new bismuth layer-structured piezoelectric ceramics Ca〓〓Bi〓Ti〓O〓 with high Curie temperatures and piezoelectric activities were obtained by A-site substitution for Ca.

本论文从取代原子半径对居里温度的影响入手，利用碱金属原子Li，Na，K和Ce原子复合取代层数m=4的铋层状铁电体CaBi〓Ti〓O〓中位于A位的Ca原子，在保持材料高居里温度的前提下获得了压电系数d〓明显改善的铋层状结构压电陶瓷。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。