查询词典 quaternary

We know little of a quaternary compound.

我们对四元化合物了解得很少。

This sequence is the primary structure of a protein; it influences secondary, tertiary, and quaternary structure.

这是蛋白质的一级结构，它影响着蛋白质的二级，三级和四级结构。

The Quaternary is also characterized by the emergence of the environment.

第四纪也以人类的出现和人类开始对环境的改造为标志。

The principle of calculation of the quaternary phase stability diagrams is based on that of the ternary one.

四元热腐蚀相图的计算步骤与以上三元相图的方法有相似之处。

Quaternary glaciers are left over from the ancient trees on the Earth at over 250 million years of history.

是第四纪冰川遗留下来的古老树种，在地球上已有250万年的历史。

The quaternary sector of the economy is an extension of the three-sector hypothesis of industrial evolution.

第四纪的经济部门是一个延伸的三个部门假说的工业发展。

Evolution of desert is one of important aspect of Quaternary paleoclimate and paleoenvironment research.

：沙漠形成演化是第四纪古气候、古环境研究的重要内容之一。

It was found that Mg〓 was essential for maintenance of the quaternary structure of PK〓.

本试验还发现，Mg〓为维持PK〓的四级结构所必需。

After a general review on the present studies of Quaternary Engineering Geology at home and abroad.

在即将进入二十一世纪的今天，人类活动—特别是工程活动的规模之大、强度之高、空间之广，达到了空前的水平，对第四纪地质环境的依赖和影响程度也超过了人类历史上任何时期。

Quaternary is a very important period for the origin and evolution of human beings,the study area of Hangzhou is very important in the Yangtze River Delta area.

第四纪是与人类的产生和发展密切相关的地质时期，杭州是长江三角洲地区的重要城市。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。