vessel diameter meaning in Chinese

转炉直径

Higashi said . “ in turn , the no causes the muscle surrounding arteries to relax , which results in an increase of blood vessel diameters
“反过来， no又会进一步使肌肉周边动脉得到放松，这就使得周边的血流得到了改善。
Studies have been made shown that under water stress , not only root weight , root specific surface area , root - shoot ratio , root growing potential , root water potential , root vessel diameter , etc which express the indexes of wheat root morphology and architecture have significantly changed , but also bleeding sap , root respiratory rate , root plasma membrane permeability , plasmalemma peroxide level , root protective enzymes and its isoenzymes etc which express root physiological indexes have changed correspondingly
过去进行的研究表明，干旱胁迫条件下，不仅表达小麦根系形态和构型建成指标的根系数量、根系比表面积、根冠比、根生长势、根水势、根导管直径等发生显著变化，而且表达根系生理指标的伤流液、根呼吸速率、根系质膜透性、膜脂过氧化水平、保护酶及其同工酶等也发生相应改变。