high grain是什么意思

双语例句

(1)More population grain number and high grain weight were dependent on the coordinated source-sink relationship.

研究还发现，群体粒数和粒重的协调发展有赖于源库水平是否协调。

(2)Results showed that Dyou 527 had thick stem, large panicle and sink, high grain weight per panicle and grain yield, and high yield potential.

重穗型杂交稻D优527秆硬抗倒、穗大粒多、库容量大，单穗重大，产量高，且具很高的增产潜力。

(3)They have gathered high grain yields for five years in a row.

他们连续5年获得粮食高产.

(4)And in 1518, they got treated to bad harvests, high grain prices, and the arrival of syphilis.

1518年，他们遭遇了庄稼收成不好、粮价高，以及梅毒的到来。