Hollywood star Depp, 47, who reprises his role as pirate Jack Sparrow in the sequel, looked distinctly retro at the world premiere in California, in a black and white lounge suit and trainers.

CBEN was the first academic research center in the world dedicated to studying the interaction between nanomaterials and living organisms and ecosystems.

莱斯大学生物与环境纳米科技中心是世界上首个致力于研究纳米材料与活生物体及生态环境之间相互影响的学术研究中心。

Koalas aren’t the only animal moms that rely on poop for parenting—great hornbills also use it, but for a different reason.

树袋熊不是唯一靠粪便来育儿的动物妈妈——大犀鸟也用粪便，但原因不同。

The diversity and evenness of the Wolf spider subcommunity were maximum in grass land.

狼蛛更群落多样性和均匀度以草地最高。

Studies on the Structure and Diversity of the Wolf Spider Subcommunity in Paddy Fields of China

中国稻田狼蛛亚群落结构及多样性研究

Purring spiders "are using the same vibratory tactics as every other wolf spider in North America. More or less," Sweger says.

Swege称在北美这种能发出低吟声的蜘蛛或多或少使用的都是和所有其他狼蛛一样的振动技巧。

The influence social experience has on the female wolf spider's mating choice is almost unheard of among invertebrates.

在无脊椎动物这一群体中，社会经验对雌性狼蛛择偶的影响可说是闻所未闻的。

AlthoughShishachengxing female wolf spider, but the child has an enhanced level.

虽然雌狼蛛嗜杀成性, 但抚养子女却体贴入微.

A review of the reproductive behavior of wolf spiders

狼蛛科蜘蛛的繁殖行为

Male wolf spiders run the gamut in physical appearance.

从外形上看，雄性狼蛛形形色色。

A time series analysis forecasting models for planthoppers and wolf spiders population densities in rice field

稻田飞虱、狼蛛种群密度动态数据时间序列预报模型

Molecular Phylogenetic Study of Chinese Common Wolf Spiders ( Lycosidea) Inferred from 16S rRNA Sequences

中国狼蛛科（Lycosidae）常见属种16S RRNA序列及其分子系统发育研究

Wolf spiders hunt mainly by sight.

狼蛛主要靠视觉捕食。

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。

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

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

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.

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.

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。

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。

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

亚洲象与非洲象有什么不同？