element 四级六级考研

A newly-developed microdistribution analysis method for trace elements——synchrotron radiation X-ray fluorescence analysis is introduced.

本文介绍了种新型的微量元微区分析方法——同步辐射X射线荧光分析法。

Julie is in her element with anything mechanical. She just loves fixing things.

朱莉对任何机械的东西都得心应手，她就是喜欢修东西。

Dispersed repetitive sequence is mainly transposable elements which are composed of transposon and retroposon.

散在重复序列主要是可转移因子,可转移因子分为转座子和返座子两种类型。

A supernova sprays space with many different elements.

超新星会向宇宙放射不同种类的元。

Kelp is rich in vitamins and trace elements.

大型褐藻富含维他命和微量元。

The contents of trace elements and mesne elements changed gently in the growing season.

中量元和微量元的含量随着生长有所增加，但是波动不大。

Oxygen is one of the basic elements of substance.

氧是物质的基本元之。

Magnesium is the nutrient element in plant growth.

镁是植物生长的营养要。

The elements of physics are difficult to grasp.

物理原理是很难掌握的。

They are the undesirable elements among the employees.

他们是雇员中的不良分子。

Cells are the elements of the human body.

细胞是人体的基本单位。

There is an element of truth in what you say.

你的话有些真实性。

Words are the elements of a sentence.

词是句子的组成分。

Semimetallic chemical element, chemical symbol B, atomic number 5.

半金属的化学元，化学符号B，原子序数5。

Protoxylem The PRIMARY XYLEM elements that are formed from the procambium first.

初生木质的成分，最早由原形成层形成。

A language teacher should initiate pupils into the elements of grammar.

语言老师应该把基本语法教给学生。

Element 104, rutherfordium, is named in his honor.

为纪念拉塞福，因此以他的名字将第104个化学元命名为鑪。

Look, you whiney crybaby, we're not wasting the element of surprise to mollify your nyctophobia.

听着，你这个瞎抱怨的爱哭鬼，我们可不会为了迁就你的黑夜恐惧症而浪费出其不意这要。

The response of T1 phase size to heattreatment processing and rare-earth element content are discussed.

根据T1相尺寸测定结果，分析了T1相尺寸热处理工艺、稀土元之间的关系。

In the flatform,finite element analysis is done on compressor valve plate.

在此平台上,对压缩机阀板进行了有限元分析。