Experience in PWB technology and able to using PWB design tool for PWB design.

The CIC reduces the TCE of the PWB to match that of the ceramic.

铜—殷钢—铜减小了印制板的热膨胀系数,使它与陶瓷的热膨胀系数相匹配.

You can get more information for PWB materials desired per bellow website.

通过以下网址,您可以获得更多有关电路板材料的信息.

This paper proposes a fast method of computing PVZ curves using load impedance as dynamic step.

提出了一种基于阻抗动态步进的PVZ曲线快速求解方法.

PVX is worldwide, occuring wherever potatoes are grown.

PVX是世界性的, 发生在栽培马铃薯的任何地方.

Debate-1 : Electrical Isolation of the PVs Should be the Endpoint of Ablation for AF?

20热点问题辩论: 肺静脉电隔离是房颤导管消融治疗的必要终点?

Numerical simulations of PVS verify the analysis results with JJ 7 aircraft as an example.

并以JJ7机为例通过人机系统数字仿真验证分析结果.

Higher clinical stages were accompanied with greater number, wider diameter or faster blood flow of PVs.

结论:随小腿扩张交通静脉数目增加 、 内径增宽、血流速度升高,临床表现加重.

The main cause of operation failure was possibly related to the severe anterior PVR.

手术失败的主要原因可能与严重的前部PVR有关.

ObjectiveTo investigate the expression and localization of matrix metalloproteinases ( MMPs ) in epiretinal membranes of proliferative vitreoretinopathy ( PVR ).

目的　研究增生性玻璃体视网膜病变 ( PVR ) 视网膜前膜中基质金属蛋白酶 ( MMPs ) 的表达,探讨MMPs在PVR病理 过程中的作用.

PVR recurrent is major cause of failure.

手术失败的主要原因是PVR复发.

PVI started talking to the Massachusetts-based company last year about a potential takeover.

去年,元太开始与这家总部位于马萨诸塞州的公司就潜在的收购展开谈判.

Results In SRS group the postoperative compared to preopative PVF and FPP decreased ( P < 0.01 ).

结果分流组术后PVF及FPP与术前差异有显著性 ( P<0.01 ).

Stainless steel case and back with PVD gold plating.

与PVD镀金的不锈钢盒和后面.

In addition , P-PVB is also effective to Am ~ ( 3 + ) and the highest adsorption efficiency reaches 99 %.

PPVB对Am3+也有很好的吸附效果,去污率可达99%以上.

Water inside the PVB freezes from the outside-inward.

这种压力真空断路阀内部水是从外部往里冰冻的.

PVB films are stored near to bending furnace ( high temperature ).

PVB胶片 存放在热弯炉旁边 ( 温度太高 ).

PUC 18 transferring and ERIC-PCR showed that the recombination strain SR-15 could grow in the plant stably.

SR-15 菌株通过质粒PUC-18转化和ERIC -PCR 再分离实验验证,结果显示重组菌株在植株体内稳定定位,具有稳定的内生特性.

A recombinant plasmid pUC-IL 6 coding for IL 6 was constructed by recombinant gene technique.

利用基因重组技术,构建含IL6基因的重组质粒pUC - IL6.

Objective To investigate the expression of Caspase 3 in the hippocampus of acutely pentylenetetrazole-kindled rats.

目的　研究Caspase-3在戊四氮( pentylenetetrazole,PTZ) 急性点燃大鼠海马组织中的表达情况.

Overall, this migration will help QVC achieve greater plant efficiency and improved business performance.

总体而言, 这次转换将有助于卡塔尔乙烯基公司取得更大的工厂效率和改善业务绩效.