这样使得方向性停止产生而松弛作用开始增加。
围绕障碍物流动使融化前部的速度下降并产生较高的局部粘性而减少松弛作用。
Flow around an obstruction causes a decrease in melt front speed and leads to high local viscosity and reduced relaxation.
较高的融化和成型温度：融化粘性较低，更容易填充，较大松弛作用促成方向性减少。
Higher melt and mold temperatures: lower melt viscosity, easier filling, and greater relaxation favor reduced orientation.
其机制可能是，细胞巯基耗竭，使鸟苷酸环化酶活性降低，致血管平滑肌松弛作用减弱。
The mechanism is probably that the consumption of cell mercapto lowers the activity of guanylate cyclase, thus weakening the slackness of blood vessel's smooth muscles.
在注塑成型时，整个填料过程始终保持成型树脂高温的任何加工变化都会增加松弛作用而减少方向性。
In injection molding, any variation in processing that keeps the molding resin hot throughout filling allows increased relaxation and, therefore, decreased orientation.
目的：研究硝普钠（SNP）与异丙肾上腺素（ISO）对犬气管平滑肌松弛作用是否存在协同关系，并分析协同的机制。
AIM: To evaluate the synergistic action of sodium nitroprusside (SNP) and isoproterenol (ISO) on canine trachealis, and to explore the mechanism of synergism.
有人认为，痛经病人适量饮点酒能通经活络，扩张血管，使平滑肌松弛，对痛经的预防和治疗有作用。
Some people think that, dysmenorrhea patients appropriate to drink liquor point - the active, expanding blood vessels, smooth muscle relaxation on the prevention and treatment of dysmenorrhea a role.
本文探讨了预应力钢材常温拉伸应力松弛试验中，初始试验力保持时间的意义与作用。
This paper describes the significance and role of the initial test load holding time in the tensile stress relaxation test at room temperature for the pre-stressed rolled steel.
深入了解侧偏松弛长度的特性对研究轮胎动态特性和建立轮胎动态模型具有重要的作用。
Thoroughly understanding the property of relaxation length is very important in studying tire transient property and setting up tire transient model.
本工作用动态力学、介电松弛和固态核磁共振等方法研究了1，2-聚丁二烯的多重转变和松弛。
The investigation on the multiple transitions and relaxations of 1,2-polybutadiene was carried out by dynamic mechanical, dielectric relaxation, and solid state NMR methods.
再如，大多数镇静药都有抑制大脑皮层、扩张血管、松弛肌肉、抗抽搐的作用。
Again, the majority of sedative drugs inhibit both the cerebral cortex, the expansion of blood vessels, muscle relaxation, anti-convulsive effect.
事实表明悬索结构在外激作用下，下部结构可能会发生飘浮，致使连接下部结构和主索的吊索部分产生松弛。
Facts indicated that under external loads suspension structure might float, so that parts of the slings which connected the main cable with the below suspension structure might be relaxed.
目的探讨音乐松弛疗法对高血压病心率变异性的影响作用。
Objective To study the effect of music relaxation therapy on heart rate variability (HRV) in hypertension.
此外，与高分子材料的应力松弛和蠕变相似，在应力作用下复合材料电阻呈现时间依赖性。
The resistance of the composites also demonstrates the creep and relaxation behaviors similar to strain and stress do.
甲状腺激素对于心血管系统稳态有重要的作用，可通过促进血管平滑肌细胞松弛，快速降低外周血管阻力。
Thyroid hormone plays important effect on cardiovascular homeostasis, which can decrease peripheral vascular resistance rapidly by promoting relaxation in vascular smooth-muscle cells.
简要介绍松弛素家族的成员、受体及其相关信号通路，重点回顾松弛素在心血管系统中的作用特别是其抗纤维化作用。
Following a brief introduction of relaxin family members, receptors and related signalling pathways, we review effects of relaxin on cardiovascular system, particularly, its anti-fibrotic action.
NO具有扩张血管平滑肌、松弛支气管平滑肌及降低肺动脉压、消除支气管痉挛的作用。
NO can lower the pressure of pulmonary artery and relieve the bronchospasm through dilating the smooth muscle of blood vessel and relaxing the smooth muscle of bronchus.
N区域分解算法中，松弛因子的选取起着关键作用。
The selection of relaxation factor plays a key role in D?N domain decomposition methods(DDM).
分析了松弛参量的作用，并给出了最佳参量的计算公式。
The influence of the relaxation parameter was analyzed and the computation formulae for the optimal parameters were given.
还因对上下颌骨和牙床的震动作用，能松弛面部肌肉，促进血液循环，具有明显的保健功能。
Also the tooth brush has the shock effect of the upper and lower jowl and the gum, which can slack the facing muscle, activate blood circulation, and have marked health care function.
松弛素是一类新近发现可作用于心血管的肽类激素，参与心血管系统的生理和病理过程。
It is recently found that relaxin (RLX), a peptide hormone, has an action on heart and vessels, involved in the physiologic and pathological processes of cardiovascular system.
促进DNA从紧密螺旋的状态到松弛-解螺旋的药物能增加小鼠的记忆力——但是也会产生不必要的副作用。
Drugs that promote this relaxation–unwinding DNA from its tightly coiled configuration–give enzymes access to genes that must be turned on to enable learning.
并且可采用不同的频率和强度的电流对肌肉或神经进行刺激，以达到反馈训练、松弛、增强肌肉和治疗疾病的作用。
And the muscles or nerves are stimulated by the current of different frequencies and intensities, as for effect of feedback training, relaxing, strengthening the muscle and treating the disease.
由于7050铝合金时效析出与应力松弛中位错蠕变的共同作用引起了松弛过程槛应力现象。
The threshold stress presents during the stress relaxation process due to the interaction between precipitation behavior and dislocation creep of 7050 aluminum alloys.
同一温度不同初应力作用的应力松弛，应力松弛极限相同。
Different initial stress gave the same relaxation limit at same temperature.
细胞松弛素D的实验证实平衡石的这种运动是和肌动蛋白丝相关，而且在重力场中作用于平衡石的向基力也是肌动蛋白丝产生的。
Cytochalasin D experiments confirm that the movement of statoliths is actin-dependent and the actin filaments exert basipetal forces on statoliths in gravity field.
蕴含薰衣草、天竺葵及茶树精华油，发挥镇静及及抗氧化作用，帮助松弛身体及舒解压力。
Combines essential oils of lavender, geranium and tea tree to help calm and relax body and mind.
文中还就残余应力在循环载荷作用下的松弛问题进行了实验研究。
Relaxation of the residual stress caused by circular loading was investigated experimentally.
文中还就残余应力在循环载荷作用下的松弛问题进行了实验研究。
Relaxation of the residual stress caused by circular loading was investigated experimentally.
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