它有一个可移动托架，有一个能把纸从一行转到另一行的杠杆，还有一个按字母顺序排列的键盘。
It had a movable carriage, a lever for turning paper from line to line, and a keyboard on which the letters were arranged in alphabetical order.
所以，包含拉绳子或操纵杠杆的测试就会对猫有利，而包含从一个地方移动到另一个地方，速度作为评定表现的标准的测试就对狗更有利。
Thus a test that involved pulling strings or operating levers would tend to favor a cat, while a test involving moving from place to place, where speed is a measure of performance, would favor a dog.
在这片区域里，放在男士袜子中的一只鸽子看着“目标”的图案。 它可以通过啄四个杠杆来使“目标”上下左右移动。
The pigeon could then peck on one of four levers that moved the 'target' up, down, left and right.
霍尔先生移动了一个杠杆把门先关上。
旋转止回阀活塞。当移动喷嘴时，用勺子或其它工具穿过狭缝以产生更大的杠杆力。
Turns Check Valve Plug. Use a spoon or other tool through slot for more leverage when removing Jet.
当压力提供给膜片时，杠杆移动去打开废气旁通阀。
When pressure is applied to the diaphragm, the lever moves to open the waste gate.
杠杆的一端所需要的、去移动另一端的东西的力，取决于与支点的距离。
The force needed at one end of the lever to move the load at the other end of the lever depends on the distances to the pivot.
然后，让受试者在一个附着在杠杆系统上的移动着的镭射指示器上标记目标物的位置。
Then they were asked to mark the location the target had been in by moving a laser pointer attached to the lever system.
所有范围都可以通过移动两根杠杆和两个表盘达到。
All ranges can be reached by moving two levers and two dials.
齿轮箱：独特的两杆通用齿轮箱提供了广泛的切割能力。所有范围都可以通过移动两根杠杆和两个表盘达到。
Gear box: Unique two lever universal gear box offers a wide range of cutting capacity. All ranges can be reached by moving two levers and two dials.
用或似用杠杆使移动或撬起；撬。
优点在于增加施力所推动物体的速度，所移动物体的距离较第二类杠杆所移动的距离远。
Force by promoting the advantage of increasing the speed of the object, the moving objects are closer than a lever to move the second distance.
一端附近有可移动金属钩的木制杠杆，用来搬运木头。类似尖头搬钩，但有一常带齿的钝顶。
A wooden lever with a movable metal hook near one end, used for handling logs. It is similar to a peavey but has a blunt tip, often with teeth.
在使用时，手柄被两个快速释放销固定在位置上，手柄提供的杠杆作用可使扫描仪在卸下时或在地面上移动时方便地倾斜至后轮上。
When in use it is locked in place using two quick release pins. The leverage provided by the handle allows the scanner to be easily tipped onto the rear wheels for removal or moving around the floor.
例如，你可以紧绷你的肌肉去移动一块巨大的岩石，或许你也可以利用大自然的奥秘之一杠杆来撬动它。
For example, you can strain your muscles working hard to move a big rock or you can use one of Nature's secrets and use a lever.
工人用杠杆移动岩石。
工人用杠杆移动岩石。
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