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- The exposed pistils can be pollinated immediately. 對暴露出來(lái)的雌蕊可以立刻進(jìn)行授粉。
- The flowers are pollinated by insects. 這些花通過(guò)昆蟲(chóng)授粉。
- There were more than 43% ears with deformed kernals,which was pollinated on or after 8th day after silking . 吐絲后第8天及以后授粉的,有43%25以上的果穗出現了畸形子粒,且種子發(fā)芽率明顯下降。
- Members of this subgenus are pollinated by fig wasps belonging to the genera Kradibia and Liporrapalum. 大約110種:通過(guò)亞洲從非洲到澳大利亞和太平洋群島;在中國的13種(一特有)。
- Members of this subgenus are pollinated by fig wasps belonging to the genera Dolichorus and Tetrapus. 大約80種:美國,亞洲和馬達加斯加(但不是大陸非洲)的熱帶;在中國的4種。
- Hundreds of tiny flowers that burst from the treetop are pollinated by insects and birds and develop into fruit. 數百多小花破樹(shù)梢而出,昆蟲(chóng)和鳥(niǎo)類(lèi)對其進(jìn)行授粉,之后它會(huì )長(cháng)成果實(shí)。
- Honey bees are pollinators of wild flowers. 蜜蜂為野花授粉。
- Once the flower has been pollinated and fertilized, the plant provides the newly formed seeds with food materials, which will be needed when they themselves germinate. 譯文:花一旦授了粉并受了精,植株就會(huì )對新生種子提供養料貯藏,以備種子未來(lái)萌芽之需。
- Unfortunately he won't be here tomorrow evening. 可惜的是他明晚不在這兒。
- He has a yen to be alone in a boat. 他渴望獨自待在一條船上。
- It is necessary that he be sent there at once. 有必要馬上派他到那里去。
- I think most of these obstacles can be surmounted. 我認為這些障礙大多數都是可以克服的。
- I think the work can be completed ahead of time. 我認為這項工作能提前完成。
- He likes to be sure of his bodily comforts. 他注重身體上的舒適。
- At this rate we won't be able to afford a holiday. 照這樣下去,我們不會(huì )有時(shí)間/錢(qián)去度假的。
- Roughness of the skin can be caused by bad diet. 飲食不好可能引起皮膚粗糙。
- In order not to be late, she cut across the fields. 為了不遲到,她抄近路穿過(guò)田野。
- Stress can be the undoing of so many fine players. 緊張可能是這許多優(yōu)秀選手失敗的原因。
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯,但需要試驗一下。
- Many insects were pollinators before other flying animals were extant. 在其它能飛的動(dòng)物出現之前,許多昆蟲(chóng)已經(jīng)是授粉者了。