In order to overcome these faults, we parked 5A molecular sieve or other filler into a stainless steel column with 3 mm inside diameter which is used as a auxiliary column.
为克服这些缺点,我们在3 mm内径的不锈钢柱内装填5A分子筛或其它填料作为尾吹的辅助柱,并进行了可行性研究。
A contract analysis of clock-exprissing method and magnetic-cylindar auxilliary method of transformer connection is offered,and the advantages of the magnectic-cylindar auxilliary method and its process of drawing are presented.
对变压器联接组别时钟表示法与磁柱辅助法进行对比分析，指出磁柱辅助法的优点，并给出磁柱辅助法的画法步骤。
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