All - E long chain part was synthesized from solanesol, then condensed with the reductive product of 2,3 - dimethoxy - 5 - methyl -1,4- benzoquinone in the presence of dry ZnCl2.
首先以茄尼醇合成全反式侧链四十碳十烯-1-醇，再和2，3-二甲氧基-5-甲基-1，4-苯醌的还原产物在无水氯化锌存在下缩合。
The array way of the holes has a certain effect on the cooling efficiency, i. e. long diamond distribution is better than the regular diamond distribution.
孔阵的排列方式对冷却效果有一定的影响，长菱形分布优于正菱形分布；
The array way of the holes has a certain effect on the cooling efficiency, i. e. long diamond distribution is better than the regular diamond distribution.
孔阵的排列方式对冷却效果有一定的影响，长菱形分布优于正菱形分布；
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