收缩

In chapter two, the structures of myosin and actin, the mechanochemical actin-actived myosin ATPase cycle are introduced.

第三章主要介绍肌肉收缩的一些实验结果和已有的理论模型。

Objective To obtain myosin light chains from rabbit skeletal muscle in order to provide phosphorylatable substrate for muscle contraction.

目的 从兔骨骼肌中提取肌球蛋白轻链，为下一步研究肌肉收缩原理提供可磷酸化的底物。

Careful and meticulous clinical observation is essential to determine whether there is myotonia, myokymia, or rippling movements.

仔细精确的临床观察对于明确患者是否有肌强直、肌纤维颤搐、波纹起伏状肌肉收缩来说，是必不可少的。

These conditions are distinguished by the presence of clinical and electrical myotonia and a delay in muscle relaxation after contraction because of prolonged excitation of the muscle membrane.

肌强直综合征可以通过以下表现加以鉴别：临床检查及电生理检测军发现肌强直、因肌膜兴奋性延长所致的肌肉收缩后松弛延时缓慢。

The myotonia (delayed relaxation of a muscle after a strong contraction) occurring in myotonic muscular dystrophy may be treated with medications such as quinine , phenytoin , or mexiletine but no actual long term treatment has been found.

该肌强直（延迟放松肌肉后，强大的收缩）发生在强直性肌肉营养不良症可能是治疗药物，如奎宁，苯妥英，或律，但没有实际的长期治疗已经找到。

Myotonia: Disorder causing difficulty relax ing contracted voluntary muscles.

肌强直：随意肌收缩后松弛困难的一种肌肉疾病。

Myotonia: Disorder causing difficulty relaxing contracted voluntary muscles.

肌强直：随意肌收缩后松弛困难的一种肌肉疾病。

"Ice on his forehead," is that the role of the skin by cold forehead, the nose can achieve vasoconstriction in order to stop bleeding, but its effects are not good, because bleeding from the nose position too far away, and local too does not give rise to the head cold, so the correct way is to direct ice in the "nasion" and "nose" above.

"冰敷额头"的作用是希望藉额头的皮肤遇冷时，能达到鼻部血管收缩以止血，但其效果并不好，因为距离出血的鼻孔部位太远，且局部过于冰冷会引起头部不适，所以正确的方法是可直接冰敷在"鼻根"及"鼻头"上面。

First,by choosing a control function for a local adaptive optimal neighborhood,the filter window is set in the region with similar normals to avoid the problem of shrinkage and over-smoothing.

首先通过自适应选取最优邻域控制函数来将滤波窗口限制在顶点法向量相近的区域，以防止滤波后模型的收缩和过光顺；然后运用协方差矩阵分析的方法，在最优邻域内计算出各采样点的法向量和曲率；最后以采样点滤波参考平面为基准，分别平滑采样点的法向量和位置，即先对采样点的法向量进行多边平滑，然后根据新的法向量来多边平滑输出各采样点的位置偏移量，最后在法向方向上移动该顶点，以达到降噪的目的。

Finger systolic pressure and response to cold challenge (digital artery closing temperature) can be measured by using the Neilson technique .

可用 Neilson 技术测得手指收缩压及对冷刺激反应。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。