英汉双语例句-生物医药大词典

It is the enormous growth of the human species and the increasing needs and demands of the human populations that have become critical factors in the forest cover equation and the perpetuation of many tree species today.

中文意思：
正是人类的巨大增长和人类人口的增长需要和要求变成关键因子,在森林覆盖方程中和今天许多树种的永垂不朽中.

以下为相关句子列表(点击查看，可以看对应的解释）：

	It is the ease of obtaining food and water that determines how these potentially gregarious animals organize themselves for foraging and for mating and rearing their foals.			而当地食物与水份取得的难易度，则决定了这些可能群居的野马因为觅食、交配和抚养后代，进而形成的社会组织模式。
	It is the easiest car in the world to drive if you are lunatic.			对于一个疯狂的驾驶者，她是世界上最容易开的车。
	It is the eighth time in 10 years that Sydney, known for its iconic opera house, harbor bridge and stunning beaches, has topped the list.			这是悉尼十年内第八次获此殊荣，其地标性建筑悉尼歌剧院、海港大桥以及美得让人吃惊的海滩闻名遐迩。
	It is the embodiment of the value of archives information to develop its resources.			摘要对高校档案信息资源的开发利用是其信息价值的一种体现。
	It is the enlightened human that can do that.			这是解脱了的人才能做到的。
	It is the enormous growth of the human species and the increasing needs and demands of the human populations that have become critical factors in the forest cover equation and the perpetuation of many tree species today.			正是人类的巨大增长和人类人口的增长需要和要求变成关键因子,在森林覆盖方程中和今天许多树种的永垂不朽中.
	It is the equipment that the commonly used screening purifies,breaks to pieces both at home and abroad,it can separate light impurity and heavy impurity in the paper pulp at the same time.It is a kind of multi-functional new-type wasted paper treatment eq			是国内外常用的筛选净化、碎解设备，它可以同时分离出废纸浆中的轻杂质和重杂质，是废纸处理的一种多功能新型设备。
	It is the essence and core of practising scientific development viewpoint to insist on people-orientedthought, it is also the essential demand to practise scientific development viewpoint of higher education.			坚持“以人为本”是实践科学发展观的本质和核心，也是实践高等教育科学发展观的本质要求。
	It is the essence of humanness to try to improve the world and oneself.			人性本就是想要改善世界、改善自己。
	It is the exact same analogy as being regular bathhouse patrons (myself included).			依此类推也就有固定的浴室资助人（包括我在内）。
	It is the existence of the metamorphic core complex that causes the different degree evolution of the hydrocarbon source rock in different areas and also controls the lateral changes of the hydrocarbon phases.			通过对库车坳陷变质核杂岩分布、烃源岩演化程度和地温梯度变化的分析认为：库车坳陷变质核杂岩的分布可能极大地影响了不同区带的地温梯度，从而影响了不同区带烃源岩的演化程度并控制了油气相态的横向变化。