Employs the commander machinegun for close-in defense of the tank or fire against light targets at other ranges.

进行近程防御，使用车长机枪攻击轻型目标或步兵。

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Stabilities of lutein and its esters against light, heat, acid, alkali, metal ions, oxidant and reductant were studied.

研究光、热、酸、碱、金属离子、氧化剂和还原剂对叶黄素酯和叶黄素稳定性的影响。

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OBJECTIVE to observe the protective effect on hypoxic preconditioning mice against light-induced photoreceptor cell degeneration, and investigate the possible mechanism.

目的观察低氧预适应对小鼠视网膜感光细胞光损伤的防护作用并探讨其可能的机制。

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Max Arthur Cohn's painting "Coal Tower" shows the dark form of a coal tower against a light sky.

VOA: special.2009.03.23

But when you look at it in a comparative light in its legal context, we see that it's a polemic against the class distinctions that were being drawn in antecedent and contemporary legal systems, such as the Code of Hammurabi.

但当你在法律背景下以一种比较的观点看待它时，会发现它驳倒了存在于先前的和同时代的,法律体系中的阶级差异,例如，汉穆拉比法典。

耶鲁公开课 - 旧约导论课程节选

So, one thing they did, because it was so easy to measure kinetic energy of electrons, is plot the frequency of the light against the kinetic energy of the electron that's coming off here. And in your notes and on these slides here, just for your reference, I'm just pointing out what's going to be predicted from classical physics.

他们做的其中一件事,因为测量电子动能是很容易的，就是画出光的频率,和出射电子动能之间的关系,在讲义的这里，仅仅是,为了做个比较，我要指出，经典物理所给出的预测,这个不作为对你们的要求。

麻省理工公开课 - 化学原理课程节选

Sheffield boxing promoter Dennis Hobson has also tried to tempt Calzaghe out of retirement with a clash against light-heavyweight fighter Clinton Woods.

BBC: Froch challenges Calzaghe again

Bob Mizon, an astronomer and campaigner against light pollution, thinks that Britons have lived with excessive illumination for so long that few notice its harmful effects.

ECONOMIST: The lights are going out all over Britain

It was a race of neutrinos against light.

FORBES: Foolish To Give Up On Gold Now