Wolf spiders hunt mainly by sight.

1、

Method: The oil was refined from Harp Seal and analyzed by gas chromatography.

方法：以精制海狗油为原料，采用毛细管色谱柱进行分离，用归一化法计算含量。

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2、

The Primary Study on Kinetic Process of Harp Seal Oil in Rats with Liquid Chromatography and Mass Spectrometry

海狗油大鼠体内药物动力学初步研究

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3、

Study of Fatty Acids in Harp Seal Oil by GC-MS

GC/MS法分析研究海狗油中的脂肪酸组成

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4、

A young harp seal tests the frigid waters in Canada's Gulf of St.

一只年轻的海豹试探着加拿大海湾圣劳伦斯那冰冷的海水.

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5、

A baby harp seal rests on the Arctic ice.

一只幼格陵兰海豹在北极冰面上休息.

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6、

African elephants, unlike their Asian relatives, are not easily domesticated.

同它们的亚洲亲属不同，非洲象很难驯化。

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7、

Every year, 25000-30000 African Elephants are poached to supply the ivory trade.

每年都有25000到30000只非洲大象因供应象牙贸易而被猎杀。

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8、

What's the difference between Asian elephants and African elephants?

亚洲象与非洲象有什么不同？

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9、

As Asian elephant herds dwindle, African elephants have become the only source of ivory.

随着亚洲象群日渐减少，非洲大象成了象牙的唯一来源。

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10、

In the way of sheer weight, African elephants take the cake.

假如用举起自身重量来衡量力量的大小，那么非洲象能够拔得头筹。

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11、

Captions will usually tell you where the data came from ( for example, a scientific study of 400 African elephants from 1980 to 2005).

标题通常会告诉你数据的来源（例如,1980年至2005年关于400头非洲象的科学研究）。

高考真题- 2015 浙江阅读B

12、

African elephants have bigger ears.

非洲象的耳朵比较大。

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13、

When snow started falling this week, the line of shivering delegates waiting outside looked like emperor penguins hunched tightly against each other amid an Antarctic storm.

本周，当雪花开始飞舞，打着寒战在门外排队的代表们，看起来就像是在南极风暴中相互紧紧依靠的帝企鹅。

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14、

Emperor penguins huddled together against the cold are using coordinated waves of movement to stay tightly packed together.

帝企鹅们挤在一起，通过用协调的摇摆动作紧挨在一块来抵抗寒冷的环境。

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15、

These Emperor Penguins are near the end of a two-week fishing marathon,

这些企鹅们正处在为期两周的捕鱼马拉松的结尾，

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16、

Emperor penguins are the world's largest penguins.

帝企鹅是全球最大的企鹅。

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17、

Climate change is threatening the sea ice environment of Emperor penguins.

气候变化严重威胁到帝企鹅的海冰环境。

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18、

The list included most of the things Liu loves; watching TV, playing computer games, going shopping, chatting with his deskmate during the class and even skipping classes.

这张单子上的大多数事情都是刘喜欢的：看电视，玩电脑游戏，逛街，上课和同桌讲话，逃课等。

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19、

My deskmate skates well.

我的同桌滑冰滑得很好。

《外研社英语同义词辨析词典》

20、

A design calculation of bolting between threshing cylinder and rasp bar

脱粒滚筒与纹杆间螺栓联接的设计计算

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