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军队院校教学内容体系的具体构成是由客观因素决定的。这些客观因素可以归结为几个方面:一是战争、社会及军队现代化建设的客观需要;二是科学技术尤其是军事科学技术发展水平的要求;三是学员身心发展的需要;四是知识的发展更新。 相似文献
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They are Big Bertha and Tiny Tina, a couple of piglets. They may look and act differently (hence, their names), but these oinkers are identical. They are the newest cloned animals from Texas A&M University, which with their births leads the academic pack in the number of species cloned. And the fact that animals with the exact same genes can be different sizes and have different character traits may be just the first of many things that scientists hope can be learned from these little pigs. 相似文献
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