查询词典 shunt

To solve this problem, the powerfrequency shunt function of t h e overhead ground wire and the leadin cable jacket can be used to reduce the e a rth shortcircuitcurrent.

要解决这个问题，就要充分利用避雷线和进线电缆外护套的工频分流作用，减小在接地故障时接地网的入地电流。

This FET gate input has approxi- mately 2pF of shunt capacitance.

这FET的栅极输入端并联边界建立三方共同2pF电容。

AQP2 mRNA was enhanced only in renal cortex in ligation group. While medullar Na-K-2Cl cotransporter was up-regulated significantly both in aortocaval shunt rats (A1, A3) and ligation rats.

4AQP2仅在冠脉结扎大鼠肾皮质表达增高，而Na-K-2Cl转运子在造瘘1孔、3孔和结扎大鼠的肾髓质表达均显著上调。

Reduction in blood flow to the nondependent lung can be caused by an enhancement of hypoxic pulmonary vasoconstriction , which is the main mechanism of decreasing transpulmonary shunt during OLV.

缺氧性肺血管收缩是减少OLV期间肺内分流的主要机制，增强HPV可减少OLV期间肺内分流。

The digital signal processor TMS320F2812-based control system of shunt active p ower filter is designed.

1引言解决电力系统谐波污染的有效途径之一是使用有源电力滤波器。

That patency, with potential right-to-left shunt demonstrable on TEE by color doppler imaging shown on the left, or intravenous agitated saline contrast injection, may account for paradoxic embolus and stroke.

在左心或静脉内声学造影时，通过经食道彩色多普勒超声显像可显示这种潜在的右向左分流，而这种开放可以解释反常栓塞及卒中的原因。

Large craniectomy may reduce the case fatality. The prolonged coma may increase, while the palinesthesia rate was also increased. Although some complications were more common in large craniectomy group, such as porencephalia and subdural fluid collection, they can be treated by cranial orthopedics or V-P shunt and the patient still has better long-term life quality.

采用大骨瓣开颅减压术治疗重型颅脑损伤，远期病死率较低；早期昏迷发生率虽有所增加，但复苏率明显高于对照组；慢性脑积水、脑穿通畸形发生率增加，但通过采取积极治疗，如早期颅骨成形、脑脊液分流术等可获得较好的疗效，因而远期生活质量较对照组好。

prehepatic portal hypertension has specialties clinicalcharacter and shunt surgery is the best therapy.

肝前型门脉高压有其独特的临床特征，与肝硬化门脉高压在临床表现和治疗上都有许多不同，分流手术是治疗肝前型门脉高压的最佳方法。

OBJECTIVE To find a safe shunt of cardiac output of pumpless extracorporeal lung assist in the canine model with acute respiratory distress syndrome.

目的 探讨无泵型体外肺辅助技术对犬急性呼吸窘迫综合征模型血流动力学的影响，寻找安全的分流范围。

There is no overt disturbance on the hemodynamics in 25% shunt of cardiac output of pumpless extracorporeal lung assistance in the canine model with ARDS.

pECLA使用25％的分流量不会对血流动力学产生严重影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐