机械损伤（mechanical damage），是指致伤物同人体接触或人体同某种致伤物接触，因机械运动作用所造成的机体正常组织的破坏或器官的机能性障碍。可分为钝器伤、锐器伤、枪弹伤、火器伤等类。机械性损伤的基本征象有表皮剥脱、皮下出血、创伤、骨折、内脏破裂和肢体断离六种。
不能有机械损伤 Frei von Schlagstellen
抗机械损伤性能 bruise resistance
绝缘子机械损伤 mechanical damage of insulator
残留机械损伤 residual mechanical damage
烧伤科技机械损伤 Burn & mechanical damage
烧伤及机械损伤 Burn & mechanical damage
机械损伤新梢 mechanically damaged shoots
机械性损伤 mechanical injury ; mechanical failure ; Mechanical irritation
机械冲击损伤 mechanical shock damage
机械通气肺损伤 ventilator-induced lung injury ; VILI
It was found with SPME-GC-MS method that five green leaf volatiles were emitted immediately from tea leaves after mechanical damage, and (Z)-3-hexenal, (Z)-3-hexenol or (Z)-3-hexenyl acetate were the major volatiles emitted from mechanically wounded tea leaves.
通过SPME-GC-MS测定发现,茶树叶片经机械损伤后均可立即释放5种绿叶性气味物质。 其中(Z)-3-hexenal、(Z)-3-hexenol或(Z)-3-hexenyl acetate的释放量较大。
参考来源 - 三种茶树害虫诱导茶树挥发物的释放规律The results showed that:1. Mechanical wounding with different degrees in cotyledon period and leaf period can inhibit the cucumber plant growth.
研究结果表明:1.子叶期机械损伤和真叶期机械损伤均对黄瓜植株的生长有抑制作用。
参考来源 - 黄瓜植株机械损伤效应及防御酶应答的研究The mucus forms a layer of blanket on the superfacial surface of the epithelia of rhinosinus mucosa, which can entrap materials, prevent mechanical injury and maintain fluidity.
黏膜上皮表面形成的粘液毯可以俘获外来物质、防止机械损伤、维持黏膜表面的流动性。
参考来源 - 皮质类固醇激素对鼻息肉组织MUC8表达的影响Jasmonate(JA) is an important hormone, which plays essential roles in regulating plant metabolism, development and defense response to herbivore attack and mechanical wounding.
茉莉酸是一种重要的植物激素,在调节植物生长发育和植物对昆虫咀食、机械损伤以及病原菌侵害等的抗性中发挥着重要作用。
参考来源 - 茉莉酸信号转导途径中新的组分的鉴定和特征·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：探讨面神经机械损伤后微波的促修复作用。
AIM: To evaluate the plerosis function of microwave after the machine injury of facial nerve.
打磨焊缝表面缺陷或机械损伤后的厚度小于母材的厚度。
Seam surface defect after grinding or thickness is lower than base material after mechanical treatment.
实验中设计了一种数据采集电路对凹陷和凿痕两种典型的机械损伤缺陷进行检测。
Two kinds of mechanical damage defects such as gouges and dents were detected in the experiment.
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