The mechanical damage is caused mainly by huge conductor tension variety arising from galloping.
机械损坏主要是由舞动产生的导线张力的巨大变化引起的。
The mechanical damage to diamond is related to the internal stress-induced fissure under the high temperature.
出现机械损伤的原因，除人为操作不当外，主要与高温下金刚石因存在内应力而产生的机械破裂有关。
The thermal or mechanical damage to diamond occurs possibly during the various stages of cutting and polishing.
金刚石在切磨过程中可能会出现机械损伤和热化学损伤。
An explicit expression was derived for the variation of crack size with stress. A micro-mechanical damage constitutive equation was then given.
给出了微裂纹特征尺寸随应力变化的显式表达式，并由此得到了含微裂纹的准脆性材料损伤本构关系。
Consecutive start-up time is too long, would result in battery discharge and substantial smoke starter coil overheating, mechanical damage easily.
若连续起动时间过长，将造成蓄电池大量放电和起动机线圈过热冒烟，极易损坏机件。
The main failure causes in foreign countries are by mechanical damage and corrosion which are related to early construction and long term operation.
国外油气输送管失效原因以外力损伤和腐蚀为主，与管线建造年代久、运行时间长有关；
This area is particularly vulnerable because it is often prone to mechanical damage but derives no protection from an anode system being above the water line.
此区域特别易受损因为容易产生机械损伤，但是却无法得到吃水线以上的阳极系统的保护。
Objective To investigate the effects of mechanical damage on prostaglandin E2 (PGE2) secretion in human skin keratinocytes, and explore its possible mechanism.
目的探讨机械损伤对人皮肤角质形成细胞前列腺素e2 (PGE2)分泌的影响及其可能的机制。
A. Immediately after placement, protect rammed earth from rain and flowing water, premature drying, excessively hot or cold temperatures, and mechanical damage.
在安装后立即保护夯实墙，防止雨水，流水，过早干燥，过热，过冷和机械性损伤。
Finally, according to the chemical and mechanical damage theory, the mechanics performance of a concrete tube structure suffered some chemical damage are simulated.
最后，根据前面的化学和力学损伤理论，模拟遭受化学损伤条件下混凝土结构的力学性能。
The use of accident causation theory to analysis and explain the reasons of mechanical injury, on this basis to discuss the control of the likelihood of mechanical damage.
运用事故致因理论来解释和说明机械伤害产生的原因，在此基础上，讨论控制机械危害发生的可能性。
External factors such as pollinators, fungal infection, mechanical damage, horticultural measures, light, temperature, water, mineral ions, and saccharides influence flower color.
传粉者、真菌侵染、机械损伤、园艺措施、光、温度、水分、矿质营养和糖等是影响花色的外部因素。
Fruit firmness is an important index of fruit taste and preservation time, it is closely related to the resistant ability of mechanical damage, fruit cracking and fungal infection.
果实硬度是关系到口感和果实保鲜期的一个重要指标，与果实抵抗机械损伤、裂果、真菌侵染密切相关。
Both mechanical damage and insect herbivory make plants emit damage-induced volatiles which not only have the functions of indirect and direct defenses but also can server as interplant.
植物在遭受到机械损伤或昆虫取食后释放出的伤诱导挥发物，除了具有间接防御和直接防御功能外，还具有作为报警信号在植株间传递伤害信息的作用。
Both mechanical damage and insect herbivory make plants emit damage-induced volatiles which not only have the functions of indirect and direct defenses but also can server as interplant.
植物在遭受到机械损伤或昆虫取食后释放出的伤诱导挥发物，除了具有间接防御和直接防御功能外，还具有作为报警信号在植株间传递伤害信息的作用。
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