Researchers have found that it is a good idea to break up your normal training routine with a different sport as it avoids repetitive strain injuries and increases the strength of joints and muscles.
研究人员发现，进行不同的体育活动，打破以往的训练程序是个很好的主意，因为这样能避免重复性肌肉拉伤，增强关节和肌肉的强度。
Upon heating the zeolite, the normal siloxane linkage would also experience strain due to thermal expansion.
当加热沸石时，由于热膨胀作用，正常的硅氧烷键也会存在张力。
The new siloxane linkage can experience strain if the two silicon atoms are not sufficiently close enough for the formation of a normal siloxane linkage.
如果这两个硅原子之间的距离大于形成正常硅氧烷键所需的距离，新形成的硅氧烷键就会存在张力。
Particularly under strain are the country's couriers, which have to cope with the Spring Festival peak season with only a small fraction of their normal manpower.
而用工特别紧张的要数快递员了，他们在春节这个快递高峰期只能处理平时快递量的一小部分。
ResultsCompared with the control group normal spine, the strain and displacement of the spine decreased 17-20% and 8% respectively after TSRH fixation.
应用TSRH内固定的脊柱应变、位移比正常脊柱对照组的应变、位移分别减小17—20％和8％；
The result of strain testing reveals that under the condition of normal processing even if the limit operating condition, the procreant strain is close to zero.
从应变测试的结果可以看出，加工中心在正常加工时，即便是处在极限工况下，立柱产生的应变也接近于零。
And the problem is that they think [such strain] is normal.
问题是他们认为[这种疲劳]是正常的。
Conclusion the tested wild strains had resistances to all 3 kinds of insecticides but their resistance factors to DDT were close to the normal strain.
结论现场品系对3种杀虫剂均产生了不同程度的抗性，但滴滴涕的抗性指数接近于正常品系。
For dilative material in shear, the increment of local volumetric strain in shear band and the normal deformation of shear band due to shear dilatancy were derived.
在剪胀条件下，分析了剪切带内部的局部体积应变增量及由于剪胀而引起的剪切带的法向变形。
According to the realistic stress path of deep excavation, normal triaxial apparatus of strain control was transformed and triaxial test conforming to deep excavation characteristic was designed.
针对深基坑开挖卸荷的实际应力状态，通过对常规应变控制式三轴仪的改造，设计了符合基坑开挖特点的三轴试验方法。
Peaking effects were found on the plot of internal friction vs strain amplitude or time when the resonant frequency of anomalous peak closed to the normal one.
当反常共振峰频率与正常共振峰靠近时，在内耗-振幅或内耗-时间图上呈现峰值效应。
If a club is damaged by a player having subjected it to a strain which is not related to making a stroke, it is not considered damaged in the normal course of play.
如果球杆的损坏与击打一杆无关，那球杆的损坏就被认为不是在正常球场打球时发生的。
With the total strain theory and membrane assumption and taking the normal anisotropy of sheet metal into consideration, initial blank size can be directly calculated from desired flanging height.
在该算法中，采用了全量塑性理论及膜应变假定，并考虑了板材的厚向各向异性，可以直接从所需的翻边高度计算出初始坯料的尺寸。
The tensile strength and the stress-strain curve of the bio-derived tendon scaffold and normal human tendon were detected.
作生物衍生肌腱支架的单轴拉伸实验，测定生物衍生肌腱支架的力学特性并与正常人体肌腱的力学特性作比较。
Conclusion The strain rate imaging of atrial septum can identify left ventricular diastolic dysfunction of pseudo normal pattern and can quantitatively assess left ventricular diastolic function.
结论房间隔应变率成像可鉴别左室舒张假性正常，并可定量评价左室舒张功能下降。
The viewpoints that the fringe at normal temperature was strain fringe and the fringe at freezing temperature was stress fringe are given out .
提出了常温时光塑性条纹是应变条纹，冻结温度下光塑性条纹是应力条纹的观点；
The incidence of lumbar muscle strain in athlete and normal people are both high.
损是一种多发病及常见病，在运动员和普通人群中都有较高的发生率。
'There is going to be a lot of strain and stress , and we'd like as much of a normal family life as possible.
未来会有很多的压力，我们只是希望尽可能地享受正常的家庭生活。
Yield strength and ultimate tensile strength, work hardening exponent and normal anisotropy of plastic strain ratio decrease but planner anisotropy of plastic strain ratio increases.
屈服强度、抗拉强度、加工硬化指数和塑性应变比厚向各向异性降低，塑性应变比平面各向异性增大；
Results the overall situation of their occupational role, personal strain and personal resources are in normal scopes.
结果教师的职业任务、应对资源和紧张反应总体情况及各分项目均处于正常水平。
The regularity of the residual_stress changing along length and normal direction of interface was derived based on a non_uniform strain model.
得到层内应力沿长度方向和界面法线方向分布的变化规律。
So, in the process of strain-measuring, when we apply the normal lever extension meter, it is confined by conditions, such as the install pattern, measurement standard and so on.
因此，进行应变测量时，应用常规的杠杆引伸仪，受到安装方式和测量标距等条件的限制，往往只能测量轴向一定范围内的平均应变。
The stress-strain relationship depends on the combinational style of net normal stress and matric suction, and suction enhances the stress-strain stiffness feature during triaxial shear test.
在剪切试验中，非饱和黏土应力应变关系依赖于净围压和基质吸力的不同组合，基质吸力增强土体应力–应变关系的硬化特性；
Using integration of the normal strain concerned, several special displacement solutions under the concentrated force for a few elastic problems are obtained.
直接用应变积分的方法得到在集中力作用线下的几个弹性力学位移特解。
In our study, two abnormal single spore isolates were hybridized and got a normal strain 2628. Single cell was isolated from tip of mycelium of 2628 and was cultivated.
本研究采用革菇两个匍匐的单孢菌株单26、单28杂交配对培养一段时间后，得到了一气生型杂交菌株2628。
In our study, two abnormal single spore isolates were hybridized and got a normal strain 2628. Single cell was isolated from tip of mycelium of 2628 and was cultivated.
本研究采用革菇两个匍匐的单孢菌株单26、单28杂交配对培养一段时间后，得到了一气生型杂交菌株2628。
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