A cellist is always shortening and lengthening the strings.

大提琴演奏家总在压缩或拉长弦。

Nano robots could be used to slow the aging process, lengthening life expectancy.

纳米机器人可以用来减缓衰老过程，延长预期寿命。

The first two, shortening muscle fibers and lengthening them, generate opposing forces.

前两种包括收缩型肌肉纤维和伸长型肌肉纤维，彼此会产生相对的作用力。

At sunset, three thousand years ago, two youths watched their shadows lengthening.

三千年前的日落，在大地上映射出两个年轻人的身影。

But in another we're actually lengthening it.

可种意义上讲我们实际上在延长她的寿命。

Eventually, the lengthening rotation of the Moon matched how long it took to go around the Earth.

最终，球的自转周期与公转周期时间致。

The latest deals with static muscle stretching -- lengthening a muscle to the point of tension for 30 seconds.

最新的方法态肌肉拉伸——将肌肉拉伸到紧张状态30秒。

The government has begun to float various ideas, such as means-testing family benefits and lengthening the period for pension contributions.

政府集思广益，采用诸如家庭支付能力调查以及延长养老金的供期。

Disney's streaming video service went live, the latest in a lengthening line of challengers to Netflix's dominance of the market.

迪士尼的流媒体视频服务上线了，这对Netflix主导市场的系列挑战中的最新项。

Current understanding is that DOMS is caused mostly by eccentric movements where the muscle is under tension while also lengthening.

目前的解释 DOMS 主要由反常运动造成的，肌肉在拉力下拉伸着。

Kind of feeling this bone to heal connection when I point my toes. Maybe lengthening the tops of the legs.

当我按压脚趾时，感觉这里的骨头恢复了连接。也许加长腿的顶部。

The two companies said they were lengthening production cuts of NAND memory chips, widely used in smartphones to store digital data.

两家公司表示，它们将会延长快闪内存芯片的减产时间。快闪内存芯片广泛用于智能手机以存储数字数据。

Do you credit biomechanics for lengthening your career?

你认为生物力学延长了你的职业生涯吗？

Yet the lengthening tenures of America's business leaders is a cause for concern.

然而，美国商界领袖任期的延长却引发担忧。

Number of teams and lengthening of season.

球队数量和赛季延长。

Try to stretch your arms above your head, feeling the lengthening through your body.

试着将双臂举过头顶，感受身体的拉伸。

At one stage, there's talk of lengthening the runway so that a jet can land.

在某个阶段，有人讨论延长跑道，以便让喷气式飞机能够降落。

It's because it doesn't allow proper lengthening.

这因为它不允许适当的拉伸。

The evening shadows were lengthening and a chill crept over the ground.

傍晚的影子拉长了，股寒意在地面上蔓延。

Her white-gold ring shattered apart, lengthening into the six-foot-tall trident.

她的白金戒指碎裂， 伸长成六英尺高的三叉戟。