root tissue造句

A partially purified concentrate of the solid endosperm is active in inducing growth in carrot root tissue .
固体胚乳的部分纯化浓缩物，对胡萝卜根组织的诱导生长也是有用的。
The results show that the part of the heavy metal element cumulated in root tissue organ on the growth periods and the part of the heavy metal element discharged besides the plant body with the tissue organ of stem and leaf wilted on the growth periods of the anisodus tanguticus ( maxim . ) pascher
结果表明，山莨菪在生长周期内吸收的重金属元素并非全部蓄积在根组织器官中，部分重金属元素通过年生长周期内的生长发育而随着地上茎叶部分等组织器官的枯萎被代谢排出植物体外。
It's difficult to find root tissue in a sentence. 用root tissue造句挺难的