Some studies indicate a slight increase in fertility lasting about three months after a normal HSG.

The fertility rate, 1.74 in 1980 a bit later in that decade, but has fallen since.

1980年, 该国生育率为1.74,在此后10年间,略有增长, 但之后又降下去了.

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The fertility rate in the EU is 1.47— well below replacement.

欧盟的生育率为1.47——刚好低于替代出生率.

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China's fertility rate now averages 1.8, less than replacement.

中国生育率平均为1.8, 远远低于人口替换率.

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Unfortunately , the same cannot be said about measures to raise the fertility rate.

要生育率回升,方法似乎不多.

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A fertility rate of around 2.1 is considered the level a population can replace itself.

1左右的生育率被认为是人口可以自我更新的合适水平.

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Nugent says statistics on the fertility rate were also revealing.

Nugent说 人口出生率的统计数据也揭示了这一点.

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The fertilization after be being cut every time waters.

每次剪后施肥浇水.

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Different fertilization had significant effects on the contents of DTP in leachate.

不同的施肥条件显著影响渗漏水的DTP含量,NP处理 最高,DTP含量达到了0.047mg·L-1.

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Mammalian spermatozoa go through process of epididymalmaturation to develop their capacity for fertilization.

随着精子在附睾中的转运,它们与卵子质膜的融合能力逐渐增加.

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The main reason is the effect of fertilization rate.

主要原因是施肥量的影响.

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The management and maintenance practices of golf course mainly include irrigation , fertilization , insects and disease control.

高尔夫球场的养护主要包括草坪的水肥管理、病虫害管理等方面.

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The results indicated that soil biomass carbon and nitrogen were remarkably influenced by fertilization.

结果表明:长期不同施肥处理对土壤微生物量碳和氮产生显著影响.

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The characteristics of soil and fertilization of fruit vegetable in solar greenhouse in Beijing were investigated.

本文对京郊日光温室的土壤环境特征、施肥特征以及施肥对土壤环境和黄瓜产量、品质的影响进行了研究.

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the development of in vitro fertilization

体外受精的研究发展

《牛津高阶英汉双解词典》

Fertilization, the process in which the man's sperm joins the egg, takes place in the tube.

受精是男性精子与卵子在输卵管结合的过程.

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Is It'so far removed from in vitro fertilization?

它与人工受精确实差别很大 吗 ?

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Fertilization which was related to fertilization amount and different growth stages improved photosynthetic rate of leaves.

增施肥料提高了叶片光合速率,并且它与施肥水平和生育阶段有关.

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The red band signals a chemical reaction that follows fertilization.

卵上的红带表示卵受精后的化学反应.

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Zona pellucida protein surrounding to oocyte is important in the proc ess of fertilization.

卵透明带蛋白围绕在卵母细胞外,在受精过程中起着重要作用.

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Fertilizer is a substance put on land to fertilize it.

肥料是施在地里使之肥沃的物质.

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