To achieve an in-focus and magnified image, the researchers actuate the hydraulics to change the curvatures of the lens and detector in a coordinated manner.

为了获取一个内焦距放大的图像，研究人员开动液压装置，改变透镜曲率，以协调方式改变检测器。

youdao

Mr Heathcliff may have entirely dissimilar reasons for keeping his hand out of the way when he meets a would-be acquaintance, to those which actuate me.

希刺克厉夫先生遇见一个算是熟人时，便把手藏起来，也许另有和我所想的完全不同的原因。但愿我这天性可称得上是特别的吧。

youdao

Latching relays use a pulse of current to actuate them, so they have very low thermoelectric drift.

闭锁继电器采用了一个电流脉冲进行激励，因此其热电漂移非常小。

youdao

What's worse, the Storm2's implementation requires a surprising amount of effort to actuate, meaning that long messages were a chore to type out -- not only do they wear out your fingers, but it gets old hearing the screen's loud "thunk" each and every time you type a letter, which we find considerably more noticeable than the traditional click of a physical QWERTY keyboard.

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While both the left and right mouse buttons do require a solid press, they're large and responsive all the way up to the apex of the mouse, and there's actually only a single spot (on the extreme upper-right-hand corner of the right mouse button) where it won't actuate if pressed down.

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One other annoyance that we noticed is the overall sensitivity of the buttons -- it doesn't take much to actuate them, even when you don't mean to.

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