使不正常

To the horizontal large main arbor , it is key to solve the inconvenience of fit, adjust and maintain evocable by the weight of shaft.

对于卧式布置的大型主轴，结构设计上要在保证主轴达到精度要求的条件下，着重解决因自重而引起的安装、调整、维修不便的问题，若重视不够，将使机床不能正常工作。

The two proposed systems have high reliability,good expendability and rapid data flows attributed to parallel data transmission.

系统通信速度快，尽量使所有的数据交换并行进行；可靠性高，某一设备故障不会影响其他设备正常运行；组态灵活，可以在线修改或增减系统配置。

Three years guarantee against natural chip, peel, flake or colour loss.Average wear out period is eight years.

处理后之洁具表面，在正常情况下使用，使证三年内不会褪色及剥落或龟裂，适当护理之翻新洁具平均使用期约八年之久。

Tony Blair was resting at home last night in Downing Street having undergone treatment at the Hammersmith Hospital in West London, where he was admitted earlier in the day after feeling under the weather.

现年50岁的英国首相布莱尔19日上午感到不适，随后被带到汉默史密斯医院接受心脏检查，医生在查明他出现心律不齐症状后，采用心律转变法使他心律恢复了正常。

The pacing of pacemaker can change the normal exciting sequence of heart and can lead to interatrial,interventricular,and atrioventricular asynchronism,thus result in adverse hemodynamic effect and consequent atrial mechanichal and electrical reconstitution.This is the main mechanism of developing atrial fibrillation.

心脏起搏改变了正常心脏激动顺序，使双房间、双室间及房室间激动不同步，带来不利的血流动力学效应，导致心房机械重构和电重构，这是房颤发生的主要机制。

Hardware accessible to a child must be designed and constructed so that it does not pinch, bruise, crush, lacerate, break, or amputate any part of a child''s body during normal use of or reasonably foreseeable damage or abuse to the crib.

硬件方便的儿童，必须设计和建造，使其不箍缩，瘀伤，破碎， lacerate ，突破，或amputate任何的一个组成部分child'的身体在正常使用或可合理预见的损害或虐待，向垛。

What makes a DSL connection so useful is that it sends signals over the telephone line at such a high frequency that it does not disturb the normal operation of the phone line.

更令dsl连接，使有用的是，它发出的信号透过电话线在如此高的频率，它不扰乱正常运行的电话线路。

Cultured in MS medium with different concentration of calcium, explants of Luffa Cylindrica, which could not generate root in usual medium, generated roots with enhanced rates and amounts according to the concentration of supplemented calcium. Moreover, some explants show transformed root from either shoot or flower bud.

在正常Ca2+浓度下，仅激素处理不能生根的丝瓜外植体，处以不同Ca2+浓度处理时，随Ca2+浓度升高，外植体生根数明显加快并增多，且有少量植株叶腋处异化生根，在一定程度上改变了腋芽的发育方向，这说明Ca2+改变了卷须芽或花芽的发育方向，使其发育为根。

They have inherited altered genes that do not make the usual amounts of a pigment called melanin.

他们继承了变异基因，不使正常数量的颜料称为黑色素。

At the worst, I think the kind of competition routinely str ayed outside of fair territory, and there was kind of a win-at-all-costs menta lity that made life extraordinarily difficult.

但往不好的地方说，那就是微软市场模式不利于正常市场竞争，而那种'不惜万难以争取胜利'的信条，将使大家日子都不好过。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。