双空间矢量调制两级协调控制能实现整流级零电流换流，极大地减少了开关损耗，提高了变换器的效率。

Double space vector modulation can realize zero current commutation of the rectifier side, greatly reduce the switch loss, and improve the efficiency of the converter.

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首次建立了微变形镜阵列的光相位调制系统级模型。

Moreover, the optical phase modulation behavior model of micro deformable mirror arrays is established for the first time.

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并讨论了蛋白质肽链和溶剂环境对肽段二级结构的调制作用。

Also, the modulation of polypeptide chain and solvent environment on secondary structure of peptide segment was discussed.

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