Increasing its root to shoot ratio is a plant strategy for restoring water homeostasis in response to the long-term imposition of mild water stress.
在长时间轻度水分胁迫条件下，植物会增加根与地上部的比例以恢复水分的平衡。
With the improvement of rice cultivars, root dry weight and the ratio of root to shoot were increased, but the amount of root bleeding sap was reduced.
随品种的演进，抽穗期根重以及根冠比提高，但根系伤流液量减少。
The higher the precipitation, the greater the root depth, total root length and root diameter, the more lateral roots and the lower ratio of root to shoot.
降雨量越大，根系越深、总根长越大、根系直径越大、侧根越多、根冠比越低。
Root to shoot ratio of upland rice (0.116) was remarkably bigger than that of paddy rice (0 087). Root respiration rate of the former was 2.7 times of the latter.
覆草旱作的根冠比(0.116)显著大于常规水稻(0.087)，前者的根系呼吸强度是常规水稻的2.7倍。
Under low phosphorus condition, the ratio of root to shoot in all genotypes increased; uptaking and distribution of p, k, Ca, Mg, Fe, Zn between roots and shoots also changed.
低磷胁迫增大了植株的根冠比，改变了植株对营养元素的吸收及其在地上部和根系的分配。
The ratio of root biomass to shoot biomass of rhizomatic root plants was 0.2, which was higher than that of fibril root plants(0.1).
根茎型植物的根生物量与地上生物量的比值为0.2，显著高于须根型湿地植物（0.1）。
Through root length and shoot length of 2 turf grasses seedling, growth inhibition rates by 30 pesticides' to grass growth were determined.
以草坪草的根长和茎作为测试指标，测试了我国农业常用的30种农药对2种草坪草根长与根长的抑制率。
Through regression assaying, the root length and shoot length EC50 were made out respectively, and then compared the sensitivity of 2 grasses seedling to 30 pesticides.
通过回归分析求出不同农药对2种草坪草根长与茎长的EC50值；并把30种农药对2种草坪草的敏感性进行比较。
It does however work in the real world where people delight in trying to shoot down the ideas of others before they can take root.
在现实世界中，人们往往引以为乐的是让别人的构想胎死腹中，而这套概念在现实世界的确能够发挥作用。
It does however work in the real world where people delight in trying to shoot down the ideas of others before they can take root.
在现实世界中，人们往往引以为乐的是让别人的构想胎死腹中，而这套概念在现实世界的确能够发挥作用。
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