根比 meaning in Chinese

gembi
ghimbi

Consequently , deep roots are more important than shallow roots in examining drought resistance of rice variety
所以在检验水稻品种抗旱性上，深根比浅根更重要。
Although the concentration of zinc in both species has not reached the criterion set for zinc hyperaccumulator , their high zinc shoot / root ratio of more than or near 1 suggested that they were zn accumulators
虽然酸模和戟叶酸模对zn的积累没有达到超积累标准，但它们大于或接近1的富zn叶根比表明中文摘要它们是zn积累型植物。