逆的

After a noncompetitive advance, doubler's strength-showing cue-bid does not promise another bid if advancer bids no higher than two of his original suit, but the cue-bid promises another bid if advancer bids higher than that.

在非竞叫性的回答之后，加倍人在回答人叫牌后以扣叫示强时，若回答人未逆叫，则加倍人的扣叫并不保证再叫，但若回答人逆叫，则加倍人的扣叫保证再叫。

The new compens ator consists of a three-phase voltage source inverters(to eliminat e negative sequence current and adjust reactive power)and a single-phase voltage source inverters(to eliminate zero seq uence current).

该补 偿器由用于补偿负序分量并调整负荷母线电压的三相电压型逆变器和用于补偿零序分量的单相逆变器组成。

A control system of variable air volume box was designed through inverse system method. Both inner loop of control system and outer loop of control system were designed through inverse system method.

采用逆系统设计方法对变风量空调箱的控制系统，包括控制系统的内环和外环，进行逆系统设计。

This source code used in power electronic inverter genlock realize, you can realize with the city of inverter power synchronous tracking.

详细说明：此源代码用于电力电子逆变器的同步锁相实现，可以实现逆变器与市电的同步跟踪功能。

Based on the DM model of the three-phase four-leg inverter, the DM performance of SPWM jump-edge delay strategy is analyzed. Its DM performance becomes worse because of the alteration to the local volt-second equivalent between the pulse and sine wave.

虽然SPWM跳变后移策略会使三相四桥臂逆变器获得最佳的共模输出特性，但因它改变了脉冲局部与正弦波的伏秒等效关系，导致逆变器差模特性变差。

The intelligent inverter cap energy storage spot welding machine with waveform control was developed. The structure theory and result of experiment were supplied.

本文提出了将储能点焊和逆变技术相结合的设计思想，研制出了&波形控制的逆变式电容储能点焊机&，并给出了主要结构原理及其试验结果。

A new method used single-chip microcomputer technology which can realize the real-time correcting and automatic tracing with self-exciting frequency of separate-exciting frequency were proposed and with it the safety working situation were assured.

分析了并联型固态感应加热电源它激频率与自激频率不匹配引起停机时电源故障的原因和后果，提出了通过单片机技术实现并联型逆变器它激频率实时修正、自动跟踪自激频率的方法，保证了完成加热后停机过程中逆变器处于安全工作状态，并通过样机试验证实了其正确性和有效性。

Some necessary and sufficient conditions are introduced for the existence of the weighted Moore-Penrose inverse of the morphisms with universal factorization,and also given are some pertinent formulae.

文献[3]引进了广义Moore-Penrose逆，并讨论了交换环上具有秩分解的矩阵广义Moore-Penrose逆存在的充要条件。

Experimental Center of National Level One, Hubei Traditional Chinese Medica l College, Wuhan 430061）Abstract To investigate the protective effects of Jiaweisinisa n on acute liver injury induced by intraperitoneal injection of D-ga lac-tosamise, serum superoxide dismutase, malondialdehyde , glutathioe contents were measured. The pathological changes of liver wer e observed simultaneously. The results showed that JWSNS could decrease serum MD A content, but increase serum SOD and GSH activities in acute liver injury induc ed by D-GalN. It was also found that JWSNS could alleviate the degeneration and necrosis of the hypatocytes.

为研讨加味四逆散防治肝损伤的作用机理，通过动物试验，先用加味四逆散预防给药，再采用D-氨基半乳糖造成大鼠急性肝损伤模型，然后检测大鼠血清超氧化物岐化酶、丙二醛、还原型谷胱甘肽水平，同步观察该方对急性肝损伤大鼠体内脂质过氧化反应及肝脏病理改变的影响，结果表明该方可明显升高大鼠血清SOD、GSH水平，降低MDA水平，肝脏病理学检查亦表明该方使肝细胞变性坏死程度减轻。

Such distinct constitutive parameters have brought the medium several quite unique electromagnetic properties, such as negative refraction, reversed Doppler effect, reversed Cerenkov radiation, etc.

其独特的本构参数给予了这种介质独特的电磁特性，比如负折射、逆多普勒效应、逆？

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。