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Therefore, the association sends an initial written proposal about "Set up new concept of eating and dinking, advocate not-eating wild animals" to call for the whole society begin from ourselves to protect the same homeland of human and animals.

为此,该协会于二000年一月二十日向全国人民发出"树立饮食新观念,提倡不食野生动物"的倡议书,呼吁全社会为保护人类与动物的共同家园,从我做起。

The relationship became closer when people began to domesticate animals,starting with the dog about 14,000 years ago.

大约在一万四千年前,以狗为先导,人类开始了驯化动物的历史,人与动物的关系由此变得愈发密切。

Ethology is concerned with the study of adaptive, or survival value of behavior and its evolytionary history.

动物行为学与研究动物的适应能力或行为以及本身进化史的生存价值有关。

1 Therefore they were fittingly punished by similar creatures, and were tormented by a swarm of insects.

因此,天主用同样的动物来惩罚他们,使他们受许多动物的残害,很为适当。

He was particularly struck by the animals of the Galapagos Islands, where each island had animals different from those on other islands.

他印象最深的是动物的加拉帕哥斯群岛,在每一个岛上有动物不同于其他岛屿。

The phytoplankton biomass altered from 4.22 mg/L to 22.31 mg/L, averaging 12.29 mg/L. The diversity index of the phytoplankton (H =0.96) was relatively low. The zooplankton identified belongs to 19 species, and its biomass ranged from 3.75mg/L to 7.74mg/L, averaging 5.93mg/L. The diversity index of the zooplankton was relatively low too. In the cultured rice fields, the phytoplankton identified belonging 53 gena, 6 phyla.

在网箱养鳝塘中,共检出浮游植物40属,隶属于7个门;浮游植物生物量变化在4.22mg/L-22.3mg/L之间,平均为12.29mg/L;浮游植物的多样性指数相对较低(H=0.96);共检出浮游动物19属,其生物量变化在3.75mg/L-7.74mg/L之间,平均为5.93mg/L;浮游动物的多样性指数(0.80)也相对较低。

Densities of over 60 hoofed animals for every square kilometre, adding up to a live animal biomass of 15,000 kilograms.

每平方千米有蹄类动物的数量超过60只,加起来的活动物生物量可达15 000千克。

In such situations,the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.

在这种情况下,森林也就变得适合大型有蹄类食植动物的迁移,也使得小型食植动物能够找到丰富的食物。

The hard outer covering or integument of certain plants and animals, such as lichens and crustaceans.

甲壳某些植物或动物的硬的外层覆盖物或包裹物,如地衣和甲壳纲动物

The membranous tissue forming the external covering or integument of an animal and consisting in vertebrates of the epidermis and dermis.

皮,皮肤:形成动物的外皮或覆盖物,并在背椎动物中形成表皮和真皮的膜状组织

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Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。

In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).

在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。