Like all higher forms of life, the human species relies on sexual reproduction to avoid extinction.
象所有更高形式的生命, 人类物种的依赖于有性繁殖,以避免灭绝的危险.
来源:互联网摘选The relationship be-tween species diversity and the habitat is also analyzed in this paper.
还分析了物种多样性与生境条件的关系.
来源:互联网摘选By now it's a truism that we live at a time of almost unparalleled species extinction.
目前的事实是,我们生活在一个几乎前所未有的物种灭绝年代.
来源:网络文摘精选They hope to create allies to unleash against diseases, pests, and invasive species.
他们希望创造出一些新群体来对付疾病 、 害虫和一些有侵害性的物种.
来源:网络文摘精选The two vole species are not abundance than 99 % alike, genetically.
如就基因而言,这两个物种超过99%的部份绝无二致.
来源:互联网摘选近几十年来, 不少森林再生, 啄木鸟物种享有相应增长.
来源:网络文摘精选Another few years and this species could be wiped off the face of the earth.
再过几年,这一物种就可能从地球上彻底消失。
来源:朗文当代高级英语词典 第6版This is true wether whether plants are growing grown in soil or water.
无论植物种在土壤或者水里,这都是正确的.
来源:互联网摘选Locals say the development would stress the sea lion colony and effect two others nearby.
当地居民说,住宅的开发将威胁到海狮群体的生存,并将对附近的其他两个物种产生影响.
来源:网络文摘精选Species identification for scallop is mostly based on morphological characters.
扇贝的物种鉴定,通常主要是依据形态学标准来进行.
来源:网络文摘精选
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