Certain varieties cannot be fertilised with their own pollen.
某些物種只能異花授粉。
...the normal sperm levels needed to fertilise the female egg...
能讓卵子受孕所需的正常精子水平
The faeces contain nitrogen and it is that which fertilises the desert soil.
糞便含氮，而正是氮可以肥化荒蕪的土地。
...chemically fertilized fields.
施用化肥的田地
The fertilization after be being cut every time waters.
每次剪后施肥澆水.
期刊摘選
Is It'so far removed from in vitro fertilization?
它與人工受精確實(shí)差別很大 嗎 ?
期刊摘選
Embryology The study of the development of embryos, usually from fertilization.
胚胎學(xué):是研究胚胎發(fā)育的學(xué)科, 通常從受精開始.
期刊摘選
Treatment choice of ICSI was not associated with fertilization, pregnancy, or live birth rates.
選擇ICSI治療與受精 、 妊娠及出生率并無相關(guān)性.
期刊摘選
Fertilization which was related to fertilization amount and different growth stages improved photosynthetic rate of leaves.
增施肥料提高了葉片光合速率,并且它與施肥水平和生育階段有關(guān).
期刊摘選
The red band signals a chemical reaction that follows fertilization.
卵上的紅帶表示卵受精后的化學(xué)反應(yīng).
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The characteristics of soil and fertilization of fruit vegetable in solar greenhouse in Beijing were investigated.
本文對京郊日光溫室的土壤環(huán)境特征、施肥特征以及施肥對土壤環(huán)境和黃瓜產(chǎn)量、品質(zhì)的影響進(jìn)行了研究.
期刊摘選
The amniotic epithelial cells ( AEC ) are formed from epiblasts on the 8 th day after fertilization.
羊膜上皮細(xì)胞是在受精后的第8天由外胚層形成.
期刊摘選
Different fertilization had significant effects on the contents of DTP in leachate.
不同的施肥條件顯著影響滲漏水的DTP含量,NP處理 最高,DTP含量達(dá)到了0.047mg·L-1.
期刊摘選
The management and maintenance practices of golf course mainly include irrigation , fertilization , insects and disease control.
高爾夫球場的養(yǎng)護(hù)主要包括草坪的水肥管理、病蟲害管理等方面.
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Especially GRTS oviduct through liquid and artificial fertilization.
尤其是GRTS輸卵管一次性通液,人工授精.
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The results indicated that soil biomass carbon and nitrogen were remarkably influenced by fertilization.
結(jié)果表明:長期不同施肥處理對土壤微生物量碳和氮產(chǎn)生顯著影響.
期刊摘選
Mammalian spermatozoa go through process of epididymalmaturation to develop their capacity for fertilization.
隨著精子在附睪中的轉(zhuǎn)運(yùn),它們與卵子質(zhì)膜的融合能力逐漸增加.
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The polar nuclei autonomously developed into endosperm without fertilization and the egg apparatus ultimately degenerated.
卵器最終退化,極核不經(jīng)受精自發(fā)形成胚乳.
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The main reason is the effect of fertilization rate.
主要原因是施肥量的影響.
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This last division and the expulsion of the second polar body occur only after fertilization.
這種最后的分裂和次級極體的淘汰只有在次級卵母細(xì)胞受精后才會發(fā)生.
期刊摘選
Zona pellucida protein surrounding to oocyte is important in the proc ess of fertilization.
卵透明帶蛋白圍繞在卵母細(xì)胞外,在受精過程中起著重要作用.
期刊摘選
Fertilization, the process in which the man's sperm joins the egg, takes place in the tube.
受精是男性精子與卵子在輸卵管結(jié)合的過程.
期刊摘選
The drip irrigation technique is a developing technique that facilitates fertilization.
滴灌技術(shù)是新興的節(jié)水灌溉技術(shù),結(jié)合施肥十分方便.
期刊摘選
the development of in vitro fertilization
體外受精的研究發(fā)展
《牛津高階英漢雙解詞典》
The sex of the embryo is predetermined at fertilization.
胚胎的性別早在受精時就決定了。
《牛津高階英漢雙解詞典》