水位达到一定高度时，水将推动一个控制杆，从而显示时间。
When the water reaches a certain level, it moves a lever and this shows the hours.
当老鼠被训练到能够通过推动操作杆来自己施用药物时，它们就会反复不断的推——甚至上百次——来获得一剂量的可卡因。
When rats are trained to self-administer by pushing a lever, they'll push it over and over again — even hundreds of times — to get a single dose of cocaine.
比如，猕猴也是具有高度社会性的动物，科学家把他们放在笼子里并教他们学会怎样推动控制杆得到可卡因。
For example, macaque monkeys are also highly social animals, and scientists put them in cages and taught them how to push a lever so that they could get cocaine.
第一组试验中，一群老鼠被置于一个装有能提供食物的操纵杆的笼子里，当老鼠推动操纵杆的时候，一滴液体食物(含有淀粉或糖的液体)就会掉出来。
In the first model, a group of mice were put in a cage with levers that dispensed food. When the mouse pushed a lever, a liquid treat — either a starchy or a sweet liquid — came out.
推动第二个控制杆，它们则能得到另一滴不同味道的糖水。
Press the other and they get a drop of different tasting sugar water.
研究人员训练老鼠去推动控制杆，推动之后能得到两种报酬中的一种——推动第一个控制杆，就会渗出一滴糖水；
Mice were trained to push levers to get either of two rewards. Press one lever, out comes a drop of sugar water.
在眼镜横梁上的滑动控制杆推动流体向前或向后，以改变那层薄膜的形状，从而根据用户当前的动作来调整焦距。
A slide lever on the bridge of the eyeglasses pushes the fluid forward or backward to alter the shape of that membrane, changing the focal distance depending on what the user is doing.
这次雪橇有点动了，我用滑雪杆和靴子铲开冰雪，拼命向前推动，想把雪橇解脱出来。
This time the sledge moved a little. I hacked at the ice with my ski-pole and boot, desperately trying to break the sledge free - and heaved again.
研究者慢慢地调整需要推动操纵杆的次数，从代表少量付出的1次到代表大量付出的15次。
Slowly, the researchers adjusted the number of times the lever had to be pushed, ranging from once for "low effort" and up to 15 times for "high effort."
推动启动杆，机器就开动了。
摇臂向下移动的那一边推动气门杆以打开气门。
The downward-moving side of the rocker arm pushes on the valve stem to open the valve.
至于一次可以转一度的步进马达，会在必要的时候来回推动百叶窗的控制杆。
A stepper motor, which can be turned a degree at a time, would twist the wand back and forth as needed.
当离合器踏板按下时，电缆或者液压活塞将推动离合器分离叉杆，离合器分离叉杆推着外伸的轴承贴在膜片弹簧的中间。
When the clutch pedal is pressed, a cable or hydraulic piston pushes on the release fork, which presses the throw-out bearing against the middle of the diaphragm spring.
梦搜索？推动一个长的船杆，向上游向绿色的草和一个甚至更绿色地方。一艘船装满星光，让释放歌中间尖的星光。
Dream searching? Push a long boat pole, upstream towards green grass and an even greener place. A boat filled with starlight, Let loose a song midst pointed starlight.
当手轮象开启位置旋转时，上阀杆离开横膈膜，弹簧推动下阀杆离开阀座。
When the handwheel is rotated toward the open position the upper stem is moved away from the diaphragms allowing the spring to push the lower stem away from the seat.
凸轮挺杆推动控制摇臂的推杆。
The CAM follower rides against a push rod, which pushes against a rocker arm.
当凸轮的凸角在凸轮挺杆下出现时，它推动凸轮挺杆向上运动(离开凸轮轴)。
As the lobe of the CAM comes up under the CAM follower, it pushes the CAM follower upward (away from the camshaft).
起动暖发动机时，不必推动吸气阀杆。
To start a warm engine, it's unnecessary to push chock lever.
你把它放在绕杆狭孔里，然后推动绕杆，你就可以进入月台了。
Then, you slip it into the slot at the turnstile and push the turnstile to get in.
我的滑雪技术并没有多少提高，汗倒是出了很多。因为得用“四条腿”滑雪确实很累。两条腿得拖着滑雪板，两臂得用滑雪杆推动身体前进。
My skill did not improve much but I swattered a lot for I had to walk with "four legs" - dragging ski on foot and pushing forward with posts in hands.
春季返回气动执行机构使用的空气供应，以推动一个方向阀杆和一个内部装载弹簧返回到原来的位置阀门。
The spring return pneumatic actuators use an air supply to drive the valve stem in one direction and an internally loaded spring to return to the valve to its original position.
在录像带中的细节画面中，只需要再推动一次操纵杆，开始播放录像。
In the video details screen, just push the joystick once more to start playing the video.
从我们的流行tcr系列，演变制造出来的TC X杆，它重新定义了超长距离类的产品，一如我们一如既往的推动钓竿性能的外部边界。
Evolved from our popular TCR Series, TCX rods redefine the extreme distance category, as we continue to push the outer boundaries of fly rod performance.
一群有一个操纵杆，推动后能把电击关闭。
One group had a lever they could push to turn the shock off.
在这种布置中，凸轮凸角推动凸轮挺杆。
In this arrangement, the CAM lobes push against round metal cylinders called CAM follower.
然后杠杆工具(例如简单的杆或改锥)被推动通过开口或凹槽并被施力以承载在设备壳体的顶部上。
Afterwards, the leverage tool (e. g. a simple rod or a screwdriver) is pushed through the opening or the groove and applied with a force to load on top of the casing of the apparatus.
推动第一个控制杆，就会渗出一滴糖水。
当凸轮轴转动时，凸轮凸角转到气门挺杆下面，使挺杆上举，挺杆推动推杆。
As the camshaft turns, the CAM lobe comes around under the valve lifter. This raises the lifter, which in turn pushes upward on the push rod.
当活塞由高压流体驱动时，活塞杆传递力，推动负载移动一段设定的距离。
When the piston is moved by the pressurized fluid, the piston rod imparts a force or moves an object through a desired distance.
DT1通电，DT2断电，C气口通气A、D气口排气、压缩空气将油压到油缸内推动活塞杆前移，实现预压出力状态如下图2；
The power DT1, DT2 power, C port A, D port and exhaust ventilation, compressed air to push the piston rod oil cylinder forward, realize the preloading force state in figure 2;
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