查询词典 contraction

These results indicate that the lower blood pressure limit of cerebral blood flow autoregulation is shifted to 10.67kPa in RHRSP because of the hypertensive cerebral arteriolosclerosis which leads to dysfunction of contraction and diastolization of the vessels.

表明RHRSP的CBF自动调节下限上移为10.67 kPa（80mmHg），认为这主要是高血压脑内小动脉硬化血管舒缩功能下降所致。

Under the status of isometric contraction, the higher neural center takes part in the alleviation of the inhibition, which might provide the theoretical foundation for treatment of arthrogenous muscle inhibition with isometric exercise.

等长收缩状态下，高位中枢参与了减轻抑制的作用，这个发现可作为等长练习治疗关节源性肌肉抑制的理论基础。

Methods The experimental arrhythmia models were induced with barium chloride (BaCl2),uabaina and aconitine in rats and cobayaes.The incidence rate and mortality rate of arrhythmia,the emergence time and the duration of arrhythmia induced with BaCl2 were recorded in rats pretreated with CASI (in dosages of 25,50, and 100 mg·kg-1 sublingual vein injection).At the same time,the dosages of uabaina and aconitine were observed when the ventricular premature contraction,ventricular tachycardia,ventricular fibrillation and cardiac asystole were appeard in rats and cobayaes pretreated with CASI (in dosages of 25,50, and 100 mg·kg-1 sublingual vein injection).

制备氯化钡(BaCl2)、哇巴因及乌头碱诱导的大鼠及豚鼠实验性心律失常模型，CASI按25、50、100 mg·kg-1分为3个剂量组，舌下静脉给药1次，不给CASI作为对照组，记录大鼠给BaCl2后心律失常的发生率、出现时间、持续时间及动物的死亡率；观察豚鼠及大鼠出现室性早搏、室性心动过速、心室颤动及心脏停搏时哇巴因及乌头碱的用量。

The combined contraction of the atria and ventricles is a heartbeat.

这种心房和心室收缩的结合称为一次心跳。

While performing the bimanual examination, levator ani musclefunction can be evaluated by asking the patient to tighten her"vaginal muscles"and hold the contraction as long aspossible.

在进行双手检查时可通过叫患者尽长时间的用力缩紧阴道来评价肛门括约肌的功能。

This paper introduces the approach to calculating mould taper and its appropriate corresponding casting speed according to the contraction of molten steel in mould, which can establish much more specific calculation formulae and breviate former ones.

摘 要 文中提出了通过钢液在结晶器中的收缩量计算结晶器锥度及其较好配合拉速的方法。建立了更为明确的计算公式，简化了以往的经验公式。

The invention comprises the steps of dehydration reaction, purification treatment, bromization ring contraction integral reaction, separation, refining and by-product processing.

本发明包括脱水反应步骤、纯化处理步骤、溴代缩环一体化反应步骤、分离步骤、精制步骤和副产物加工步骤。

In the study of the contractile responses of isolated human small bronchi ring, by measured the contraction response of the bronchi ring from COPD patients to investigate the function of MR in the bronchoconstrictor and the effect of two kinds of selective antagonists.

本文对COPD患者支气管、肺组织的M受体及其亚型的数量和功能进行了研究。

The patient was a 66-year-old male who presented with paraparesis. On examination, strength was 5/5 in both upper extremities and 3-4/5 in both lower extremities. Pricking sensation was relatively retarded below the sixth thoracic vertebra on both sides. Fine-touch sensation was limited below the ninth thoracic vertebra on the right side and below the eleventh thoracic vertebra on the left side. Responses to vibration and joint position sense were well preserved. Deep tendon reflexes were increased in his legs. He had voluntary anal contraction and preserved anal and bulbocavernous reflexes. MRI revealed dissection of the descending aorta from T4 to T10 levels with thrombus present in the false lumen, and the thoracic cord was marked atrophy, especially from T6 to T8 levels. To the best of our knowledge, no such case had been reported so far.

这是一位66岁的男性病患，到院时以下半身轻截瘫来表现，检查后发现其双上肢肌力为5/5而双下肢肌力则为3-4/5，刺痛觉在两侧第六胸椎以下异常，轻触觉在右侧第九胸椎与左侧第十一胸椎以下异常，震动觉与本体感觉则皆属正常，深肌腱反射在两下肢均有异常增强的情形，肛门的主动收缩正常且肛门反射与球体海绵体肌反射均正常，核磁共振影像显示降主动脉在T4到T10处有剥离的情形并於伪腔内发现血栓，此外，病患之胸部脊髓则有明显萎缩的现象，以T6到T8处最为明显，就目前可见的文献资料，并无类似的报告被提出。

In December, for example, Taiwan's exports fell by 42 per cent, South Korea's by 17 per cent and Japan's by 35 per cent, capping many months of contraction.

举个例子，12月，台湾的出口下降了42%，韩国的出口下降了17%，日本则下降了35%，并已经持续下降了多月。

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。