Today we are witnessing a sixth mass extinction, but unlike the others, the current loss of bio-diversity can be traced to human activity.
今天，我们正在见证第六次物种大灭绝，但与其它几次不同的是，目前生物多样性的丧失可以追溯到人类活动。
Even so, "it's very important to devote resources and legislation toward species conservation if we don't want to be the species whose activity caused a mass extinction."
尽管如此，“如果我们不希望成为物种灭绝的罪魁祸首，还需要在财政和立法上对物种保护进行大力支持。”
Women also had a greater mass of brown adipose tissue and higher 18F-FDG uptake activity.
女性比男性的棕色脂肪组织量高并且18F –FDG吸收活性也较高。
The television talk show is a mass communication activity that television medium proceeds.
电视谈话类节目是电视媒介进行的大众传播活动。
Blows the bamboo happy activity not only to be able to strengthen nervous system's resourceful flexibility, moreover can also increase the viscera as well as a part of muscle's active mass.
吹竹乐活动不仅能增强神经系统的机敏灵活性，而且也能增加五脏六腑以及一部分肌肉的活动量。
Then, the team traced the activity to a specific peak on the mass spectrometry analysis, which pointed to a single protein, rather than a blend.
接下来，他们通过质谱分析，找出这种物质，这是一种蛋白质而并非混合物。
This is usually the job of a night auditor, who goes through this mass of figures on the night shift, when there is little activity in the hotel.
这通常是夜账审计员的工作。他在夜班的时候处理好这大量的数字，这时候宾馆里没有多少活动。
Cultural activity of the mass dance is a special kind of cultural phenomenon.
群众舞蹈文化活动是一种特殊的文化现象。
When simultaneously subjected to a 13-week HFD, TTAA2-treated mice gained less weight, showed decreased fat mass and reduced diurnal activity disruptions compared with vehicle-treated mice.
当连续13周高脂饲喂后，与对照组小鼠相比，TTA - A2处理小鼠体重减轻，脂肪体积和日间活动性断裂降低。
Xibe mass physical training program is primarily: a long walk, running, volleyball and other foot basket ball games, all kinds of gymnastics, more moderate activity.
锡伯族群众体育锻炼项目是主要是：长走、跑步、足篮排球等球类运动、各种体操，活动量比较适中。
We did proper configurable embellish to mass compounds and lay a foundation for the relation of structure-activity.
对分离得到的量较大的化合物进行适当的结构修饰，考察其活性变化，为构效关系的研究奠定了基础。
We did proper configurable embellish to mass compounds and lay a foundation for the relation of structure-activity.
对分离得到的量较大的化合物进行适当的结构修饰，考察其活性变化，为构效关系的研究奠定了基础。
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