往复的

A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again. The number of cycles per second is the frequency.

周期周期是指交流电流或电压从零到正最大值再到零，然后从零到负最大值再到零这样一个往复的过程；而频率则是指每秒可完成的周期数。

Cycle A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again.

周期 周期是指交流电流或电压从零到正最大值再到零，然后从零到负最大值再到零这样一个往复的过程；而频率则是指每秒可完成的周期数。

However,people don't agree in understanding of the word "contemplativeness" and some potential meanings of the term fail to be explored.

沉郁顿挫的风格是指杜诗运思深刻，感情浓烈，声情悲壮，而又忠厚缠绵，含蓄蕴藉，回环往复的特点。

In fact,the style of contemplativeness refers just to such characteristics of Dus poetry as deep thought,strong emotion,tragic sense,tender feelings,implicit comfort and nostalgia.

沉郁顿挫的风格是指杜诗运思深刻，感情浓烈，声情悲壮，而又忠厚缠绵，含蓄蕴藉，回环往复的特点。

Newton precisely measured the inertial mass of a great many objects (what it took to get them moving, as in getting a pendulum started) and their gravitational mass (how fast they fell to the Earth), to determine that the two forces were equal, if not equivalent, and could be canceled out when doing physics.

牛顿精确测量了很多物体的惯性质量（使物体运动的内在动力，就像钟摆开始往复的动力）和它们的引力质量（以多快的速度向地表坠落），以此来确定这两种力是均等的，如果不均等，在做物理学运算时可能就会互相抵消。

A four-stroke internal-combustion engine without reciprocating parts.

四击内燃机没有往复的部分。

Such mutterings back and forth Crawling, creeping, here May not escape from loss, but you Are not an accomplice Despite being the initiator of sanguineous desire You do not know about this secretly planned carinival that breaks after disillusion Vows smash into pieces, besides love Nothing achieves survival Fragments, pave the cobbled road Whether in heaven or in hell, judges Face the rigid silence of those dead After the fall A rolling wave puts on its coat, not a stroke of tear stains

如此往复的呢喃着匍匐，蠕动，在这里未必就可以不失去，但你不是同谋尽管成为血红色欲望的始作俑者你并不清楚，这秘密策划的极度狂欢，幻灭之后起誓接连破碎，除爱情之外亦未能幸免于难瓦解的，铺成了碎石子路无论通向地狱或天堂，审判者都面临着罹难人陨落之后最坚忍的沉静滚动的浪潮穿上外套，划不出一道泪痕

Shaft, used to produce variable or reciprocating motion in another engaged or contacted part.

偏心'。''轮或复合曲线轮，用以使相连的或相接触的其它部件产生多变的或往复的运动

An eccentric or multiply curved wheel mounted on a rotating shaft, used to produce variable or reciprocating motion in another engaged or contacted part.

凸轮安装于旋转轴上的偏心轮或复合曲线轮，用以使相连的或相接触的其它部件产生多变的或往复的运动

In fact, finding an acceptable job in the labor market can hardly be success at once, it's a dynamic to-and-fro process. In result, the "job seeking" topic becomes one of the hotspot in China nowadays.

事实上，在劳动力市场上求职并非能够一蹴而就的，而是一个动态往复的过程，因此，有关&找工作&的问题已成为当前的社会热点问题之一。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。