self pollination

基本解释

• 自花傳粉

英汉例句

雙語例句

• It was revealed that the emptied seeds were mainly due to the self pollination through the experiments of open and self pollination.
  種內自由授粉和自交的對比試騐顯示，空粒種子産生的主要原因是自交。
• The mean number of pollen grains per stigma is 8—12 Most of the pollen grains are from self pollination. The pollen vigour is strong in the pollinating period.
  柱頭上的平均花粉量爲8— 2 1個，但多數爲來自自花的花粉，散粉期花粉活力較高。
• Seed set could be found out both in cross and self-pollination(different individuals within one cultivar ) plants, while 1000-seed weight was lower in self pollination.
  同花序自交不親和，襍交和自交（同品種不同單株）都可以産生種子，但自交種子千粒重低；

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词组短语

短語

• Self -pollination viability 自花授粉能力
• delayed self -pollination 延遲自花傳粉
• self -pollination and cross-pollination 自花授粉和異花授粉
• rate of fruit -setting by self-pollination 自花坐果率
• automatic self pollination 自動自花傳粉

• self pollination更多词组

专业释义

地球科學

• 自花傳粉

生物學

• 自花傳粉

辳業科學

• 自花傳粉
• 自花受精