基剂 meaning in English

base

The present paper studied the variation of dna methylation level in different developmental stage and different organs of non - heading chinese cabbage . germinated seeds and seedlings of non - heading chinese cabbage were treated with 5 - azacytidine ( 5 - azac ) ( demethylating agent ) combined with cold and gibberillin ( ga ) . the assay analyzed the relationship between flowering and low temperature , ga and dna methylation and their interrelation
本试验采用去甲基剂5 -氮杂胞苷( 5 - azac )处理白菜的种子，并结合萌动种子和幼苗低温处理及幼苗赤霉素( ga )处理，研究了低温、赤霉素和dna甲基化与白菜开花及它们三者之间的关系，并测定了白菜不同生育期及不同组织器官核dna胞嘧啶甲基化水平的变化。
The development of a two - component elastic polyurethane sealing material for the anti - seepage of channel is described herein , and then the performed polymer structure , the molar ratio of iaocyanate to hydroxide radical and the effects from the components of the compounded curing agent on the performance of the material are discussed as well
摘要介绍了一种用于管道防渗止水的双组分聚氨酯弹性密封材料的开发，并讨论了基剂预聚体聚合物结构、异氰酸酯和羟基的摩尔比以及复合固化剂组分对材料性能的影响。