充当

In high-impedance current-input inverting configurations, where a length of shielded wire is used to guard the lead from the current source to the amplifier's inverting input, the guard should either be driven by a buffer at the same potential as the non-inverting input, or be tied directly to the non-inverting input, with a second outer shield connected to the signal's reference point.

如果将运放接成反相放大器的形式，并且在信号源与运放反相端之间用一段带有屏蔽层的导线来充当的防护罩，那么对防护罩的处理有两种选择：要么用一个缓冲跟随器来驱动，跟随器输出端与运放同相端电位相等，而且除跟随器外，防护罩不与其他点接触；要么将防护罩直接接到运放的同相端，然后在其外面加一个屏蔽层，并且将屏蔽层连接到信号的参考电位。

The Quartet anyway puts the United Nations in the invidious position of acting as bag-carrier for the US.

不管怎样，四重奏让联合国惹人反感地处在充当美国附庸的地位。

I am the man who accompanied Jacqueline Kennedy to Paris, and I have enjoyed it.

我就是那个陪杰奎琳肯尼迪到巴黎来的男人，我也很乐于充当这个人物。

Bush junior had a vision of Iraq transformed under American sponsorship into a Jeffersonian democracy acting as a beacon to the Islamic world.

小布什的远景是，在美国的支持下，将伊拉克变成一个杰斐逊式的民主社会，充当伊斯兰世界的灯塔。

No matter where = wherever do whatever you want stay where there is water 语法:语法被动语态 Unit 10 know of/ about in danger lead to act as take turns doing sth get started keep…from……… take sb on a tour of…… die out live a better life take measures for different reasons be used to the environment use…for… be used to do used to do adapt to the change learn more about create more space for make a big difference make no difference devote…to……… at present set free live in the wild

依赖/靠……相信…………与……不同生活方式使得赚钱有可能不仅仅是电话把……用作……上网花时间或金钱做某事有必要做某事不论哪里做任何你想做的事呆在有水的地方第十单元听说过，知道有在危险中，病危通向，导致充当，担任轮流做某事开始阻止/不使…做…带领某人参观…灭绝生活得更好采取措施由于不同的原因习惯于这种环境用……来…………被用来做……过去常常适应变化对…了解得更多为…开辟更多的空间有很大影响/关系没有区别，没关系献身于…专论于…现在，目前释放生活在自然环境下 1。

The white kilt, stretched over his knees, serves as a support.

白色的苏格兰短裙，伸展他的膝盖，充当支持。

In such a system, says Mr Kitagawa, local governments act as mere contractors to the centre.

在这样的一个系统中，北川先生说，地方政府仅不过充当中央的承包商。

In such a system, says Mr Kitagawa, localgovernments act as mere contractors to the centre.

在这样的一个系统中，北川先生说，地方政府仅不过充当中央的承包商。

Its ranks were filled with gentlemen, who felt the stirrings of martial impulse, and sought to establish a kind of College of Arms, where, as in an association of Knights Templars, they might learn the science, and, so far as peaceful exercise would teach them, the practices of war.

但在乐队之后接踵而来、充当队伍光荣的前卫的军人们，他们那在阳光下闪闪发光的明亮的甲胄和武器，又使她回到了原来的心情之中。

I cut it into halves as ladle. It is however too big to put in the barrel.

我将它剖成两半，想用它来充当汲水的瓢，可是它又太大，塞不进水桶里。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。