伸缩

He is always flexing in the mirror trying to spread his non existent lats.

他总是伸缩在试图传播他的不存在拉特的一面镜子。

The British man has a robotic arm, which he controls by flexing muscles in his shoulders .

这个英国男子有着一条可以通过他肩膀上的肌肉伸缩来控制的机器手臂。

The application of magnetostrictive technology not only solves the problem, but also heightens the precision and the reliability.

磁致伸缩技术的引入不但解决了这一问题，同时提高了飞机燃油测量系统的测量精度和可靠性。

In the paper,the inherent frequencies and vibration modes of the telescopic booms of TR1000 rock drilling jumbos are calculated by means of the modal analysis function of the finite element analysis program of ANSYS9.0 and comparison is made between the FEM calculation results and the modal testing analysis results.

利用有限元分析软件ANSYS9.0的模态分析功能，计算了TR1000型凿岩机伸缩臂部分的固有频率和振型，并将有限元计算结果与试验模态分析结果进行了对比。

Leashes come in a variety of styles, such as leather, nylon and retractable, and a in variety of lengths.

皮带有很多种，或者是皮革，或者是尼龙。有可伸缩的，也有各种长度的。

Retractable leashes are ideal for people who want to allow their cats to explore their surroundings in a park or other traffic safe area, but want to keep the cats close by when they are walking to and from their homes.

可伸缩皮带是理想的人谁不想让他们的猫，探讨其周围环境在一个公园或其他交通的安全区，但要保持密切的猫，当他们走到和从各自的家中。

Cat leashes can be standard leashes or retractable models.

猫皮带，可标准皮带或可伸缩的模式。

Leash 牵引带 Leashes come in a variety of styles, such as leather, nylon and retractable, and a in variety of lengths.

牵引带有很多种，比如说皮革的，尼龙的，可伸缩的，也有各种长度的。

Dermatological Treatment: Burns, keratosis, acne, melasmas, chloasma, lentigines, warts, psoriasis, carcinoma, hypertrophic scar, hypercronic scar, retractable scar, surgical scar, keloids.

皮肤科治疗：烧伤，毛囊角化症，痤疮， melasmas ，黄褐斑， lentigines ，疣，牛皮癣，癌，增生性疤痕， hypercronic疤痕，可伸缩疤痕，手术疤痕，瘢痕疙瘩。

Cartilage expands and contracts in your hips, knees and ankles while running, which nourishes the joints by oxygenating them and flushing out waste products. This creates healthy cartilage.

在跑步的过程中，臀部，膝盖和踝关节的软骨反复伸缩，加速向关节供氧并排出废物--滋养关节也有利于软骨健康。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！