压

This paper introduced the use of differential pressure meters which use a double cone as the primary differential pressure producer. Its typical structure helps the V-cone flow meter have strong ability of flow adjustment, and operate with good accuracy at low DP's.

差压式V锥流量计独特的结构使其具有较强的流动调整能力，可测湿气体，能在低差压下测量煤层气等显著优点，已在美国的煤层气工业开采中得到了大量的应用。

This is due to zaimo meet the press, die mrtomated, indentation on the Telegraph on paper produced uponsize, paper that is not being completely cut wearing is produced by uponsize draggle arisento rough edges.

这是由于在模切合压时，模切版上的胶条、压痕钢线对纸张产生了拉力，纸张在未被完全切穿时被产生的拉力拉断出现了毛边。

Our company is a private enterprise which was establised in 1998, specializing in manufacturing precise filters, automatic drainer, air pressure gauge and other purify equipment parts.Our products are precisely processed by CNC machinel lathe,thus about 99.9% of the products do reach the standard level requirement .

公司建于1998年，主要生产精密过滤器、自动排水器、压差表、压差器及其它净化设备配件，公司的产品均采用CNC数控车床进行精密机械加工，产品合格率达99.9%。

At last the mould was designed by the antitype of some kind of notepad. The study of the technology parameters such as drawing temperature , drawing speed , block holder pressure , lubricate condition showed that when the mould clearance was 1.6mm, drawing temperature was 220~280℃, the block holder clearance was 1.16, the block holder pressure was 2 ton we can formed a qualified notepad shell of the fillet radius of 2.4mm.

最后，以某型号笔记本电脑外壳为原型，自行设计、加工了笔记本电脑外壳热拉深模具，对其拉深温度、拉深速度、压边力、润滑条件等拉深工艺参数研究表明，当模具间隙为1.6mm，拉深温度为220～280℃，压边间隙为1.16，采用石墨+机油润滑时，可获得最小圆角半径为2.4mm的笔记本电脑外壳拉深件，所得拉深件贴模性良好、回弹小，达到了设计要求。

Nano-imprint lithography drum skin abrasion or drop, causing the paper punches-drum so that the poor contact dot untrue.

压印滚筒磨损或掉皮，造成压印滚筒与纸张接触不良，使得网点不实。

Based on the theory of fluid transmitting pressure, this paper gives a method of dual pressure-out curve for the diagnosis of screw pump well working status.

韩修廷 ，张男，李永东基于流体传压理论，给出了诊断螺杆泵井工况的双憋压曲线法。

Is a joint-stock enterprise specializing in series of Platen Impress Tangent Cutters and Dual-purpose computer Blocking Mould Machines.

公司简介：本公司是一家专业生产平压压痕切线机与电脑烫金模切两用机系列产品的股份合作制企业。

1 Presser Foot, the configuration and the total area of a durometer presser foot may produce varying results when there are significant differences between them.

5.1.1.1 压足，不同的结构和压足端面面积会产生不同的结果。

Data of bubble- point vapor pressure and equilibrium temperature for 11 samples with different compositions originated from two kinds of hydrocarbon fuel s were measured by using an inclined ebulliometer with a pump- like stirrer on the basis of the principle of quasi- static method.

采用拟静态沸点计法测定两种碳氢燃料在11种不同配比下的泡点蒸气压和平衡温度，用Antoine方程关联了蒸气压与温度的关系，精度良好，同时计算了气化焓和气化熵。

According to the Grt-Omp-Phe mineral geothermobarometry, the T-p conditions for the formation of the eclogite are estimated to be 730℃ and 2.7 GPa, close to the phase boundary between coesite and quartz.

Grt-Omp-Phe矿物温压计估算出榴辉岩的形成温压条件为T=730℃。p=2.7Gpa，接近于柯石英和石英的转变线。

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。