雅思单词pollination什么意思-pollination词组短语_例句_同义词

pollination意思

授粉(作用)

pollination词组短语

self pollination自花传粉

cross pollination异体授粉，[农学]异花传粉

artificial pollination[农学]人工授粉；人工授精

pollination同义词

n.

fertilization,fertilisation,fecundation,impregnation

pollination例句

1、It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers,as in figwort.

是一种避免自花授粉的机制，在风媒花和非专性虫媒花中最为普遍，比方说玄参。

2、The flowers were pretreated by(A)emasculating then bagging,(B)removal of stigma and(C)crosspollination,respectively as compared with control：open-pollination after emasculation.

去雄套袋、截去柱头以破坏授粉和杂交授粉等处理与去雄不套袋作对照之间结实率的差异不显著。

3、Based on the experiment results,hand-cross-pollination operation procedure for sugar apple and atemoya is proposed for practical utilization in the industry to solve the dilemma.

依试验结果，建立番荔枝与凤梨释迦人工异花授粉作业模式，提供产业经营实际应用，以解决困境。

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