主要元素的英文
essential element
main element
major element
principal element
例句与用法
更多例句： 下一页- Ultimate analysis provides an useful inventory of the distribution of the major elements in humic substances .
元素分析提供腐殖物质中主要元素分布的有用资料。 - There are two main elements in this process
这个过程有两项主要元素，首先是入世 - Solid biofuels - determination of major elements ; german version cen ts 15290 : 2006
固体生物燃料.测定主要元素 - Accountability and budgeting are key elements to drive down the deficit
会计责任和预算编列压低赤字的两大主要元素。 - As you can see in figure 1 , the page consists of three primary elements
正如图1中可以看到的，该页面包含三个主要元素：
