轻

A chair made of balsa wood is very light. If you're hit with a balsa wood chair you won't be injured.

一个用软木制成的椅子非常轻，如果你被这种轻木椅子砸上了，你是不会受伤的。

A professional boxer weighing more than118 and not more than126 pounds(approximately53.5-57 kilograms), heavier than a bantamweight and lighter than a lightweight.

次轻量级拳击运动员体重在118到126磅（大约53.5－67公斤）之间的专业拳击手，比最轻级拳击手重，但比轻量级选手轻

One," of " flick reed kind the problem is in middle school phase, the bedspring that every involves takes no account of its quality, say for " of " flick reed, it is a kind of common Utopian physics model.

一、"轻弹簧"类新问题在中学阶段，凡涉及的弹簧都不考虑其质量，称之为"轻弹簧"，是一种常见的理想化物理模型。

It is shown that baryogenesis via leptogenesis occurs quite naturally, with a single phase (determined from neutrino oscillation data) appearing in leptonic asymmetry and in neutrinoless double beta decay.

而且能很自然地由轻子数破坏产生重子不对称的实验观测值。很有趣的是这类模型中出现在轻子不守恒和无中微子双beta衰变中的相位是一样的。

Examining table 1, we find that a majority of the swords are too light to be legal in Caid; the average weight per foot is .89 pounds, also too light to be legal.

研究表1 ，我们发现大多数的剑太轻，以法律在计算机辅助工业设计；平均重量每英尺是0.89英镑，也过轻，以合法。

Light calcium carbonate was usually manufactured by chemical process, so its high alkalinity eould not be avoided easily.

由于轻质碳酸钙都是化学法生产，碱度高不易避免，而且轻质碳酸钙的生产原料质量直接影响其碱度。

In this paper, in order to solve the high alkalinity problem caused by low quality raw material, a kind of built low grade polymer at dry powder and solution state respectively was used to reduce the alkalinity of light calcium carbonate.

结果表明：采用该复配低聚物溶液可有效地降低轻钙碱度，提高产品质量并不影响生产工艺难度、复杂度和周期，为降低轻钙碱度提供了新的途径。

The strange silence, broken only by the measured dip of the oar and the soft plashing of the water against your cleaving prow, and the occasional hoarse cries of the gondoliers as you pass another of these black, funeral barges; the few and feeble lamps, giving you momentary glimpses of balconies and finely carven arches; the sudden intensification of the silence and the darkness as you abruptly leave the Grand Canal and slip along one of the narrower waterways, always with tall houses on both sides of you, and above you a clear sky of stars, stars reflected tremblingly on the black waters----thousands of tourists must have tried to describe all this, but the magic and the mystery and the beauty of it defy human speech.

此情此景，若非失忆，你怎能忘记。四周静得出奇，只听见船桨嘎吱嘎吱的轻吟，溅起的水花在船头轻唱；不时有黑色船只经过，又闻船夫沙哑的寒暄声。岸上的路灯依稀可见，寥寥无几，却也能让你匆匆瞥见建筑的阳台，和那精雕细刻的拱门。小船从大运河突然飘向窄水道，夜色更深，周围更静。左右高楼时现，仰望夜空，繁星点点，清晰可见，倒映在暗淡水面的星星，随波起舞。不知多少文人墨客皆欲描绘此景，但却苦于辞藻有限，世俗的语言无法将它的迷幻之美一一描绘。

Manufacture of big aperture lightweight paraboloidal mirror is one of the key techniques for the research of the Cassegrain optical system.

研制某卡塞格林光学系统的关键技术之一是通光口径超过1000mm的轻质抛物面主反射镜。该反射镜相对口径为1/2，减重率为65%，是目前国内最大口径的轻质非球面反射镜。

Coloratura: a light, bright voice that has the ability to sing many notes quickly, usually with an extended upper range.

花腔------轻而带出光泽的，善长唱快而密的音。﹒抒情------轻而力度较大的，宜唱美丽而连绵的旋律。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。