随着GA信号转导途径中越来越多的中间组分的分离和鉴定，GA调控植物发育的分子机理也越来越清楚。
The more middle components were isolated and identified of GAs signal transduction, the more clear about the molecular mechanism of GA controlling plant development.
提出了一种旋转导向工具设计方案，并对其实现旋转导向的机理进行了深入研究。
A rotary steering tool scheme was developed, and its steering mechanism was investigated intensively in this paper.
导向力的形成机理是研制旋转导向工具的核心。
The forming mechanism of the bias force is the key to the study of the modulated steerable rotary drilling system.
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