胰凝乳蛋白酶抑制因子存在多型性，其表达受基因复合体控制。蛋白酶抑制因子对发育、变态、调节蚕体代谢和蚕体防御机能起着重要作用。
The chymotrypsin inhibitors of the silkworm, which displayed polymorphic patterns, were controlled by gene complexes, and played an important role in development, metamorphosis and resistibility.
而一旦细胞的抗癌防御系统被摧毁，遗传混乱就会随之而来，于是又进一步加剧了基因突变的程度，而且染色体中的DNA将产生大规模重组。
Once the cell’s anticancer defenses are destroyed, genetic mayhem ensues, with further mutations and wholesale rearrangements of DNA in the chromosomes.
科学家们曾经错误的以为大脑有自己的自成一体的免疫防御系统，与身体的其他部分封闭下来。
Scientists had thought that brains had their own, self-contained immune defenses, sealed off from the rest of the body.
文中指出VR将在地震预测与防御等方面发挥重要作用，从而实现真正的一体化数据管理。
It is pointed out that in the future VR technique will play an important role in earthquake prediction and prevention, so as to realize real universal data management.
跆拳道是一项防御性的技击术，融哲学、智力和身体练习和体能于一体，并能提高人的广泛的能力。
Taekwondo is a defensive martial art that combines philosophy, mental discipline, physical exercise, and physical ability.
主要防御手段是一体化的防空和防导系统。
The main defense approach is integration air defense and anti-missile system.
这些防御酶系的变化可能是毒素离体筛选产生抗性变异体的生化机理之一。
The changes of those enzymes might be one of mechanisms for screening toxin resistant mutants.
根据弹道导弹中段飞行近似为二体运动的特点，应用二体运动理论分析了弹道导弹中段防御的拦截窗口。
The analysis of the intercept window for ballistic missile midcourse defense is put forward based on the two-body theory, since the midcourse flight of a ballistic missile is nearly a two-body motion.
对该系统中人因事故的防范采取基于多米诺骨牌原理的策略可能已无效，而需采用技术手段、组织手段、文化手段溶为一体的纵深防御策略。
It maybe of no effect to take strategy of Domino Principle to prevent human-initiated accidents in the system, take strategy of defence-in -depth with technical, organizational and culture approach.
特定组成成分的陶瓷复合装甲只对一定速度范围内的侵彻体有较好的防御效果。
The specific kind of composite targets can only have good defence effect for the long rod penetrators with certain velocity.
特定组成成分的陶瓷复合装甲只对一定速度范围内的侵彻体有较好的防御效果。
The specific kind of composite targets can only have good defence effect for the long rod penetrators with certain velocity.
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