查询词典 genera
- 与 genera 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A revision of the taxonomic status of two genera, Sportaphis Zhang and Polygonaphis Zhang Homoptera: Aphididae, Macrosiphinae
蚜科长管蚜亚科戏蚜属和蓼蚜属的分类地位订正同翅目:蚜科,长管蚜亚科
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Any of several small, deerlike, hornless ruminants of the genera Hyemoschus and Tragulus native to the tropical rain forests of central Africa, India, and southeast Asia.
鼷鹿原产于中非、印度和东南亚的热带雨林区的几种水鼷鹿属或鼷鹿属动物中任何一种,该动物小而似鹿且无角
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There are 34 species of exotic invasive plants, 17 families and 29 genera are identified in Henan province. There are one species of hydrophyte and 33 species of terricolous among them.
河南的外来入侵植物有34种,隶属17科29属,其中水生植物1种,陆生植物33种。
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We highlight our results as follows:(1) the proportion of wild seed plants found on the Red List to total seed plant species was lower in China than in Japan, but the degree of threat for gymnosperms was higher in China than in Japan;(2) several hydrophyte families were not listed on the Red List of China, but have been severely threatened in Japan;(3) the number of cosmopolitan genera endangered in China was fewer than in Japan; and (4) among species threatened in both China and Japan, there was a large proportion of common species, sister species, and closely related species.
研究发现:(1)中国红色名录中濒危植物的种类占其所有野生种子植物的比例显著低于日本,但裸子植物的濒危程度却极其显著地高于日本;(2)部分水生植物科未列入中国红色名录,但在日本已受到严重威胁;(3)中国红色名录中出现的世界分布属显著少于日本;(4)两国濒危植物中有大量共有种、姊妹种或近缘种。
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The ant is a typical social insects which belong to the family Formicidae of the Order Hymenoptera. Based on the statistics, the recorded ants in the world include 16 subfamilies, 296 genera, 9538 species.
蚂蚁,隶属于膜翅目,蚁科,是典型的社会性昆虫,据统计,全世界已记载的现存蚂蚁共16亚科,296属,9538种。
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Together with literature records, a total of 75 species or subspecies in 59 genera, 20 families and seven orders are now known from the Yinggeling area, representing 70.8% of the known fresh-water ichthyofauna and 80.0% of the known endemic fish species of the island.
利用多样性指数,得出鹦哥岭鱼类物种多样性最高的是南渡江流域的南开河和昌化江流域万冲河段的支流。
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Identifiability is one of several security requirements of genera proxy signature schemes, i.
可识别性是一般代理签名方案的一个特点,即验证者能够从代理签名巾确定代理者的身份。
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Different genera of plants may interbreed and produce new species, but these examples are more easily found in plants than animals.
如果置《圣经》这样明确的教训於不顾,非要说亚当是一个虚构的人物,作为一个基督徒,他就应该重审自己的信仰了。
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In some genera the pedicelled spikelet is much reduced, and in extreme cases its pedicel is reduced to a vestige or fused to the adjacent internode.
在一些属内,pedicelled小穗非常退化,和在它花梗一形迹或熔化成临近的节间的退化至的极端的情况。
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The isopleth maps of the number of families, genera and species of flowering plants, number of species of conifers, and number of species of ferns as well as those of mammals, birds, reptilians and amphibians were drawn.
论述了国内外关于生物多样性的概念及主要研究内容,探讨了保护生物多样性的意义和中国生物多样性现状及濒危状况,分析了中国保护生物多样性的迫切性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力