中离子碳烯类似于氮杂环碳烯。

Mesoionic carbenes are similar to N-heterocyclic carbenes.

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以干橙皮为原料，研究了离子交换树脂法提取果胶的多种影响因素、工艺条件以及除杂问题。

The ion exchange resin (IER) has been used to investigate the influencing multifactors, pectin extraction technique from orange peel and pectin purification in this paper.

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模拟实验给出了不同气隙情况下，空载和负载放电时，等离子体区的杂散场和铁芯磁化曲线测试结果。

Measurements of stray field within the plasma region and magnetizing curve of the iron core were made in a model device with variation of air gap size and under load and unload discharge conditions.

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