root weight中文什么意思

例句与用法

1. The results above indicated that the effect of boron on increase of root weight and sugar content existed differences among cultivars , different cultivation manners and fields to this correlation had no effect nearly and this has some guiding significance for rational cultivation of sugarbeet
   试验结果说明硼素对甜菜块根增长和含糖率的提高因品种不同而有所差异，播种方式和种植区的不同对这种相关性影响不大，这对甜菜合理栽培具有一定的指导意义。
2. The results showed that boron content had negative correlation with root weight , but had positive correlation with sugar content in cultivar tianyan309 ; on the contrary , boron content had positive correlation with root weight but had negative correlation with sugar content for cultivar baoyu30l , baoyu302 and zd204
   结果表明，甜研309块根中硼素含量与根重成正相关关系，与含糖率成负相关关系；而包育301 、包育302 、 zd204三个品种的硼素含量与根重成负相关关系，与含糖率成正相关关系。
3. 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。
4. The relationship among boron content , root weight and sugar content in sugarbeet root were studied after harvest , the experimental design including the same cultivar grown in different field , the same cultivar grown in the same field but with different cultivation manners , and various cultivars grown in the same field with the same cultivation manners
   摘要对不同地区种植的同一甜菜品种、同一地区不同播种方式下的同一甜菜品种，以及同一地区相同播种方式下的不同甜菜品种收获后甜菜块根中硼素含量与其根重和含糖率的关系进行了初步研究。