鸟类的
- 与 鸟类的 相关的网络例句 [注：此内容来源于网络，仅供参考]
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English Summary/英文概要: The Labrador Duck, extinct for more than 100 years, once roamed North America, but little is known about this striking black-and-white bird.
Chinese Summary/中文概要：遭遇灭绝已有100多年的拉布拉多鸭曾出没于北美洲，可惜鲜少有人关注这一黑白相间的鸟类。
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Birds generally lay eggs that are 1 to 10 percent of their body weight.
通常鸟类所产的蛋为它们体重的1%到10%。
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The plan will be backed by leading conservation groups, including the Royal Society for the Protection of Birds, the Zoological Society, the Linnean Society and the Pew Environment Group, a powerful American charity.
该计划将由一些主要的自然保护机构支持，包括鸟类保护皇家学会、动物学会、林奈学会和一家有影响的美国慈善机构皮尤自然保护团体。
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To do so, they collected the relevant data for 35 species of long-lived birds and mammals.
为此他们收集了35种长寿的鸟类和哺乳动物的相关资料。
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Connecticut's Lorin Dixon and Jacquie Fernandes play the card game Rummy while on a train to Philadelphia January 22 for their NCAA college women's basketball game against Villanova.
康涅狄格州的洛林马泽尔迪克森和英国鸟类费尔南德斯打纸牌游戏拉氏的同时为他们NCAA大学女子篮球比赛对维拉诺瓦坐火车到费城1月22日。
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An example of macroevolution is the appearance of feathers during the evolution of birds from theropod dinosaurs.
宏进化的一个例子是鸟类在从兽角亚目的恐龙进化期间羽毛的出现。
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World's 4,776 mammal species; and 46 percent of the fish species analyzed.145
种的鸟类中占12%；在4776 种哺乳类中占23%；而在被研究的鱼类中占46%。146
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This applies only to the blood of birds and mammals, not to fish blood.
这仅适用于对鸟类和哺乳动物的血液，而不是鱼的血液。
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Meanwhile, in order to protect Mandarin Duck's nature reserve and endangered bird and other species, frequent reflectings through appealing to related sections such as Province government' departments and National environmental Protection Bureau etc.
其次，就是保护鸳鸯溪自然保护区和拯救濒危鸟类和物种以及国家风景名胜区的活动，通过我会的不断反映，经过了多次直接上访省政府相关部门领导以及上访国家信访局、国家环保总局、国家林业局等部门。
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A migratory bird that stops in a particular place for a limited period of time.
侯鸟在一特定的地方停留一段有限时间的一种迁移鸟类
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。