查询词典 contraction

Combined with the condition of crack in concrete construction, the author analyzes the causes of cement stabilized sand gravel base course crack from dry shrinkage of mixture,temperature contraction,uneven settlement of roadbed and construction quality of base course,and introduces relevant preventive and control measures for it,which to ensure highway construction quality.

结合具体工程裂缝产生的状况，从混合料的干缩、温度收缩、路基不均匀沉降、基层施工质量四方面分析了水泥稳定砂砾基层裂缝的产生原因，并介绍了相应的裂缝预防控制措施，有利于公路建设质量。

It is well established that the cardial contraction is initiated when an action potential depolarizes the sarcolemma.

已经确证，心肌收缩始于动作电位使肌膜去极化。

During contraction, these filaments slide past one another, thereby shortening the length of the sarcomere.

由于肌球蛋白和肌动蛋白的作用，粗丝和细丝相对滑动引起肌肉的收缩。

The contraction rate of bovine sarcomere was 34.8％,the rate for the mutton sarcomere was 33.3%.

发现高压处理后的牛肉肌节收缩率达34.8％羊肉收缩率达33.3％。

What impeded bloom from giving stephen counsels of hygiene and prophylactic to which should be added suggestions concerning a preliminary wetting of the head and contraction of the muscles with rapid splashing of the face and neck and thoracic and epigastric region in case of sea or river bathing , the parts of the human anatomy most sensitive to cold being the nape , stomach , and thenar or sole of foot

布卢姆原想对斯蒂芬做一些有关卫生和预防方面的劝告，并且想告诉他，在进行海水浴或河水浴之前，应该先把头部弄湿，还往面庞颈背胸部与上腹部猛然浇水，？使筋肉收缩，因为人体对低温最敏感的部位乃是后颈胃部和脚心。

Diffusion and contraction should follow the principle that in General, the less color secondary colors should be spread to a deeper color (mainly color.

清除和关上也答遵循必定的法规，凡是环境下，较不不浅的颜色答清除至较不浅的颜色洋。

When a fish swims underwater, skeletal muscle's contraction is controlled by central nervous system, which transfers the tension and displacement to executive organs such as fins and skins and interacts with surrounding fluid to achieve self-propulsion. To study the muscle activity and intension, this paper introduces the electromyography.

鱼在水中游动时，骨骼肌在中枢神经系统的控制下进行主动收缩，将力和位移传递给鳍和皮肤等执行器官，再通过执行器官与水进行力的相互作用和能量的交换后推动鱼体自身运动。

Close the two cities a total turnover of 39.459 billion yuan, representing a year-on-year contraction semifinished yesterday.

关闭这两个城市的394.59亿元的总营业额，较去年同期收缩昨天半成品。

In the later stage, because of the flexion positions in sitting and crawling, the semiflexion posture gradually developed with the co-contraction of flexor and extensor.

然后在爬及坐之发展阶段，下肢即呈现屈肌和伸肌同时收缩之半伸半屈姿势，即使是到能站能走的阶段，也维特此一特性。

Studies suggest that when chewing repeatedly Masseter contraction, relaxation can promote brain blood circulation, chewing mouth movements so that a variety of exciting sensory organ to promote the intellectual development.

研究认为，咀嚼时咬肌反复收缩、弛张可以促进大脑血液循环，咀嚼运动使口腔各种感觉器官兴奋，促进智力发育。

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。