... back bolting 顶板锚杆支护,顶板杆... bolting silk 绢筛网,筛绢... normal bolting 垂直锚杆 ...
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normal bolting
普通螺栓
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Seed vitality was also influenced by mother plant and branch position in some way. Seeds came from premature bolting plants had higher vitality than that from normal lateral branches.
采种母株和采种部位对当归种子活力也有影响，当年产早苔籽活力高于正常采收的侧穗籽。
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