查询词典 contraction

Studies have shown that nicotine in cigarettes can be the nerve center of exciting vasomotor and increased secretion of adrenaline, causing contraction of small arteries.

研究表明，烟中的尼古丁可以兴奋血管运动神经中枢，并使肾上腺素分泌增加，引起小动脉收缩。

Main changes were increase in spontaneous potential or decrease in recruiting wave during maximal voluntary contraction of tested muscle.

6例（1.5%）比移植前差，主要变化为自发电位增多或肌肉大力收缩时募集波型减弱。

The amount of spontaneous potential, motor unit potential and wave pattern were recorded during maximal voluntary contraction of tested muscle in electromyography.

自发电位减少：122例出现不同程度此项改变。b.300例出现数量不等的肌肉募集波型由低级向高级转变，电位密度明显增加，如单纯相转变为混合相；混合相转变为干扰相。c。

Can improve vulcanizate tensile strength, tear strength, abrasion resistance and flex resistance to flexion and rubber processing easier, a small contraction

能提高硫化胶的拉伸强度、撕裂强度、耐磨性及耐屈挠性能，并使胶料加工容易，收缩小。

Motion resembling that of a worm,especially the wavelike contraction s of the intestine;peristalsis.

蠕动类似蠕虫的运动，尤指肠的波状收缩；蠕动

The deformation of the weldment and the electrode displacement due to the thermal expansion and contraction are also calculated.

同时，接触压力也是点焊变形和电极磨损的重要因素。

For he who is excited by anger seems to turn away from reason with a certain pain and unconscious contraction; but he who offends through desire, being overpowered by pleasure, seems to be in a manner more intemperate and more womanish in his offences.

因为，因愤怒而犯罪的人看来是因某种痛苦和不自觉的患病而失去了理智，但因欲望而犯罪的人却是被快乐所压倒，他的犯罪看来是更放纵和更懦弱。

Sea cucumber, also known as sea rat, wood meat, are echinoderms,cylindrical body, thick skin, soft and stick-slip, muscular, good contraction, as early as a few hundred years ago was regarded as a health tonic, only ginseng seafood in Asia treasures, so named for the sea cucumber.

海参又名海鼠，木肉，属于棘皮动物，身体呈圆筒形，皮厚、柔软而黏滑，肌肉发达，善于收缩，早在数百年前就被视为滋补强身，仅亚于人参的海产珍品，故取名为海参。

Not have to worry about, certainly not, and cleft lip, cleft palate as a result of chemical, drugs, emotional and should not teratogenic, emotional instability, and 3 months of your baby may lead to abortion, so when a prospective mother must To maintain a pleasant mood, to avoid large swings in sentiment caused by uterine contraction caused by abortion, the prospective mother throughout the pregnancy to woolly-headed, all unhappy things not serious and all肚肚for the baby.

不用担心，肯定不会的，唇裂、颚裂是由于化学、药物引起的，情绪激动并不能致畸，情绪的不稳定，对3个月内的孩子可能会引起流产，所以当了准妈妈一定要保持心情愉快，避免情绪的大幅波动所引发的子宫收缩而导致的流产，准妈妈在整个孕期要难得糊涂，凡是不开心的事不要认真，一切为了肚肚中的宝贝。

The piston (106) moves in response to the expansion and contraction of the working fluid.

活塞（106）响应于工作流体的膨胀和压缩而移动。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。