海水淡化用海水脱盐剂，其组成包括载银酸性沸石、氧化银和氢氧化钡。
The sea water desalting agent consists of silver-carrying acid zeolite, silver oxide and barium hydroxide.
其成员组成包括171个国家以及欧洲共同体。
Its membership includes 171 countries and the European Community.
此文件由 40 行代码（包括注释）组成，其作用是在窗口的中间显示文本 Hello World。
that consists of 40 lines of code, including comments, to display the text Hello World in the middle of the window.
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