In the usual definition of two consecutive quarters of economic contraction is a recession . The U.

The hand should be swung away from the body with minimal muscle contraction.

手掌应该离开身体以最小限度的肌肉收缩向前摆动.

As we facial muscle contraction and an over-active form of expression annoying wrinkles.

由于我们面部肌肉的过度活跃和收缩,形成恼人的表情皱纹.

Tensor veli palatini contraction only occurred, without velopharyngeal occurrence.

腭帆张肌仅发生收缩，而未发生腭咽闭合。

Discussion on Some Disputable Views about Micromechanism of Surface Tenson of Liquid

对液体表面张力的微观解释的几点商榷

International advisor adviser Richard Tenson Tanson at the University of virginia Virginia says even miner minor violations stay on a student student's permanent immigration record.

弗吉尼亚大学的留学生顾问理查德泰泰森说，即使是小小的违规，也会永久性地保留在留学生的移民记录上。

The tendons over anastomosis site were observed with light microscope measured. The experimental data showed that the tenson could be nourished by the synovial fluid and the tendon cells preserved ability of proliferation.

通过对移植腱愈合过程大体、光镜和电镜组织学观察及对腱吻合部位抗张力强度的对比测定，结果表明：滑膜腱在滑液环境中可以成活并保持一定的细胞增殖能力。

In this paper, we consider the Pinching problem on the Ricci tenson.

本文考虑Ricci张量长度的一个Pinching问题。

The stress-strain relation on unidirectional tenson have been given.

给出了单向应力状态下的应力-应变关系；

The crudeness of frontier dwellings depressed her.

边境住所的那种简陋程度令她感到非常沮丧.

His crudeness disgusted her.

他的粗野令她憎恶.

The whole town was famous for its crudeness.

整个小镇因其古朴而闻名.

The hard conditions of the daily life made for crudeness in manners.

日常生活的艰苦条件使人的态度也粗鲁起来.

The crudeness of frontier dwellings depressed her.

边境住所的那种简陋程度令她感到非常沮丧.

His crudeness disgusted her.

他的粗野令她憎恶.

The whole town was famous for its crudeness.

整个小镇因其古朴而闻名.

The hard conditions of the daily life made for crudeness in manners.

日常生活的艰苦条件使人的态度也粗鲁起来.

Experimental study on bone union of osteofluorosis.

氟骨症骨愈合的实验研究.

Our proposed model is verified through experimental study.

用实验研究验证了提出的模型.

Experimental study of a certain effect.

对其中某一作用的实验研究.

The experimental study and clinical application of Hp were simple reviewed.

就幽门螺杆菌的实验研究过程和临床应用作一简介.