查询词典 defense mechanism

Combined with the 10th five -year key advanced research project of national defense "Firing technology for rifles with variable-firing-rate and double cyclic systems", the impacting dynamic stresses of this kind of rifles three key elements(breech mechanism, receiver, firing pin) are analysed and studied in this paper.

本文结合&十五&国家重点预研项目一&步枪双循环变射频发射技术研究&，对变射频步枪的三个关重件在撞击条件下的动态应力进行了分析研究。

As to the crabs'immunological research, the immune mechanism of crabs was still unclear, but it was commonly believed that immune of crabs was mainly non-special defense, in the process of which circulating haemocytes, phanoloxidase system, lysozyme, SOD in the serum played an important role.

尽管甲壳动物的血淋巴液内不存在免疫球蛋白，但是具有非特异性免疫的性质，适当的诱导可提高血细胞的吞噬能力及多种体液免疫因子的数量和活性。

This NQO1-mediated reduction mechanism is responsible for the cellular defense against various damaging quinines.

紫外线照射后表皮细胞内NADH含量与表皮细胞发展为癌前病变有关。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。