由于纸在笔下来回运动，纸的表面就会用墨水记录下地板运动的情况。
But as the paper moved from side to side under the pen point, its movement would be recorded in ink upon its surface.
磨削内圆时，把小砂轮安装成能在工件的内孔中来回运动，工件夹在旋转的夹具内。
Fixtures are installed on the small turntable of each table, and the small turntable can rotate on the basis of the revolution of the central rotary table.
在这种情况下，如果在来回运动，第一次增长的弧长更有意义，接着减少，再增长，诸如此类。
But, in this case, if you are moving back and forth, it would make more sense to have the arc length first increase, then decrease, increase again, and so on.
频率“通常是指空气粒子来回运动的速率或者电压的波动，所以它能代表一个规则波形曲线上下波动的节律。”
"Frequency" just means the rate at which air molecules go back and forth, or a voltage fluctuates, and it can be represented as the rate at which a regular squiggle goes up and down.
而地球的摆动主要是地球来回运动造成的，但是采取的是这种形式Figure8，自从2003年就被记录了。
The wobble is primarily a back and forth motion for the globe, but takes the form of a Figure 8, well documented since 2003.
折磨是可以运动的能量，但是因为从一面到另一面来回振荡而粘滞。
Suffering is energy that moves, but sticks as it vacillates from side to side.
第一组的人踩室内脚踏车，第二组的人做快走运动，第三组的人在游泳池里来回地游。
Group one rode stationary bicycles, group two took brisk walks and group three swam laps in a pool.
运动员可乘搭大会巴士前往比赛场地，每人来回车费港币25 元。
Athletes can take Official Bus to the venue. The fare for round trip is HK$25 per person.
乒乓球是一项体育运动，其中两名或四名选手用乒乓球拍来回拍击一种轻便的空心球。
Table tennis, also known as ping-pong, is a sport in which two or four players hit a lightweight, hollow ball back and forth using table tennis rackets.
可允许该阀垂直移动，并可以来回旋转运动。
The valve is allowed to move vertically and oscillating rotary motion is possible.
这可能意味着游戏玩家在运动游戏中使用运动来回答数学问题，或者控制角色，同时学习阅读或科学。
That could mean gamers using movement in sports games to answer maths questions, or controlling characters while learning about reading or science.
由于曲柄只作有限度的来回摆动，从而克服了圆周运动中的死点，并能在最理想的角度范围内作功。
Because the crank only swings back and force within limit, therefore, the dead center in circular motion is overcome, and the crank can make power in the most ideal Angle range.
富士山坐落在几个板块的接合处，而且其本身在第七阶段的板块运动及后续运动直到极移那一刻都将来回晃动。
Mount Fuji lies at the juncture of several plates, and as such is subject to being jerked around during the 7 of 10 plate movements and continuing plate movements leading into the pole shift.
当弦乐演奏者上下移动左手指时，而其右胳膊须来回摆动琴弓两个截然不同的运动同时进行。
String players practice moving the fingers of the left hand up and down, while the bow to and fro with the right arm – two entirely different movements.
八个活塞体来回内外运动，带动曲轴连续旋转，再通过多对锥齿轮相互啮合的方式，实现动力的输出。
The 8 piston bodies move to and fro, in and out, and drive the crankshaft to rotate continuously, then the power is output by the engagement of conic gears.
我活到31岁，才第一次接受了全麻醉的手术，不过，考虑到足球带给我这么多，我愿意受伤10次来回报这一运动。
I had to wait 31 years to require surgery that meant total anaesthesia, but considering everything football has given me, I'd have to get smashed up 10 times to pay back this sport.
采用直流电机驱动通过夹料装置在轨道上的链条作来回往返运动，夹料为弧形夹料装置，分为液动及气动。
DC motor drives chain of the material holding device on the rail to run in a reciprocating way, arc material holding device is used, of hydraulic or pneumatic type.
网球运动的历史要追溯到古埃及和波斯。那里的一些图片显示，当时人们玩一隔着网来回击球的游戏。到了19世纪，现代网球运动正式在英国诞生，一位名叫梅杰·瓦尔特·温菲尔德的男子开启了这一历史。
The history of tennis goes all the way back to ancient Egypt and Persia where pictures indicate a type of game in which a ball was stroked1 over a net was played.
网球运动的历史要追溯到古埃及和波斯。那里的一些图片显示，当时人们玩一隔着网来回击球的游戏。到了19世纪，现代网球运动正式在英国诞生，一位名叫梅杰·瓦尔特·温菲尔德的男子开启了这一历史。
The history of tennis goes all the way back to ancient Egypt and Persia where pictures indicate a type of game in which a ball was stroked1 over a net was played.
应用推荐