vascular cambium

常見例句

In woody plants, tissues outside of the vascular cambium.
木本植物維管形成層外部的組織。
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Meanwhile paraffin-cut section method was used for studying on callus formation cork cambium and vascular cambium initiation.
同時(shí)，運(yùn)用石蠟切片法研究剝皮后愈傷組織的形成、木栓形成層和維管形成層的發(fā)生；
This paper describes changes in the structure of buds and vascular cambium as well as in protein content of one-year-old dormant branches of Eucommia ulmoides Oliv.
一年生枝條休眠中的芽和維管形成層的結(jié)構(gòu)和蛋白質(zhì)含量進(jìn)行了研究，探討了杜仲不同休眠期轉(zhuǎn)化的生理生化機(jī)理。