查询词典 biologists

This discovery opens up new vistas of research for biologists.

这一发现为生物学家展示了新的研究前景。

Biologists happily talk about island races of birds, of mountain races of plants and even of races of tigers from India, Siberia, China, Sumatra, Java and Bali and elsewhere.

生物学家们津津乐道地谈着岛屿上的鸟类种族、高山上的植物种族，甚至来自印度、西伯利亚、中国、苏门答腊、爪哇以及巴厘岛和其他各地的老虎种族。

Biologists have theorised that mothers may give birth to more female offspring during times of stress or ill health, because it confers an evolutionary advantage.

生物学家认为，上述现象是自然选择的结果，因为在食物不充足的情况下，雌性后代更利于进化。

Biologists started by cutting things and looking inside them. So did palaeontologists (though they did their "cutting" with grindstones rather than scalpels).

起初，生物学家通过解剖他们的实验对象来深窥其间的奥秘，而古生物学家也是如此，只不过他们用的是研磨机而非解剖刀。

In the redwoods, biologists are most interested in the dramatic temperature and humidity fronts

在红杉实验中，生物学家对于戏剧化的温度锋面与湿度锋面最感兴趣，这些锋面每天沿著树木上下移动，制造出有效的温度与湿度梯度，进而带动养份的流动。

Another threat biologists have been battling for years in the Everglades is the area's population of Burmese pythons.

另一个威胁生物学家一直在沼泽地来苦苦挣扎，是该地区人口的缅甸蟒蛇。

The most striking effects were observed by plant biologists who were trying to increase the colour intensity of the petals in petunias by introducing a gene inducing the formation of red pigment in the flowers.

最令人震惊的一件事，是由植物生物学家观察到的。它们当时想用基因诱导法把南美矮牵牛花中红颜色的色素基因导进这种花，让南美矮牵牛花的花瓣的颜色更深一点。

In the face of such concerns and quasi-religious ethical issues about creating artificial life many synthetic biologists are making a big effort to explain their research to the public and engage with critics.

向公众解释合成生物学面对此种担忧--以及有关创造人造生命的准宗教伦理问题--许多合成生物学家正做出巨大努力，向公众解释自己的研究工作，并与批评者接触。

Biologists broke the original population down into eight subspecies, based on looks and geography, from the relatively small and dark Indochinese tiger of southern continental Asia to the massive Siberian tiger of the Russian far east. In 2004, researchers for the first time applied DNA analysis to the tiger family tree and confirmed the existence of five extant subspecies.

生物学家根据外貌和地理环境，把原来的种群分为8个亚种，从南亚大陆体型相对较小的棕黑色印支虎到俄罗斯远东地区的大块头西伯利亚虎。2004年，研究人员首次运用 DNA 分析老虎家谱，证实仍然存在有五个亚种。

Two young German biologists in Paris trained bee s to come out for sugar-water every day at exactly

在巴黎，两个年轻的德国生物学家训练蜜蜂每天晚上8点15分准时出来喝糖浆。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。