fertility的例句大全

Meanwhile, the amount of fertilizer was also reduced by 44 3% in JLP treatment The application of JLP could also increase soil fertility, efficiency of nutrient utilization and bioactivity of the soil

玉米一次性施用JLP肥（1000kg/hm2）做底肥不再施其他肥料，比施用常规化肥增产10%～15%，节省化肥养分443%。施用JLP肥还有提高土壤与肥料养分利用率及土壤生物活性等作用

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Dr Allan Pacey, senior lecturer in andrology at the University of Sheffield, said there had been a lot of interest in cycling and male fertility but results had been mixed.

谢菲尔德大学男科资深专家艾伦·佩西博士说，与骑车和男性生育能力相关的研究很多，而结果也是众说纷纭。

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Where all these things are present, fertility rates tend to go up.

如果这些都齐备, 生育率就会上升.

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Stabilizing China's Low Fertility: Concepts, Theories and Strategies

稳定低生育水平：概念、理论与战略中国人民大学人口研究所稳定低生育水平研究课题组报告之一

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It is a winding carpet of fertility amidst the arid Sahara desolation.

像一块延伸在贫瘠的撒哈拉-沙漠里的地毯,富饶而丰足.

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Policies to raise fertility have not been very effective, except in severe dictatorships.

提高生育率的政策没有得到十分有效, 除非严重的独裁政权.

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Changes of soil fertility and effects of fertilization in the red soil in West Guangdong after planting

粤西红壤区垦殖后土壤肥力的演变与施肥效应

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Soil chemical fertility in cultivated-land and garden systems increased with land reclamation and soil maturation process, the content of soil nutrient and exchangeable Ca and Mg raised, but exchangeable Al dropped.

垦殖利用后，其化学肥力随着耕垦熟化过程不断提高，表现为土壤中各种速效养分及交换性Ca、Mg含量均增加，而交换性Al含量降低。

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The Changes of Social Mobility Mechanism's Effects on Fertility Rate in Rural

社会流动机制的转变对农村生育率的影响

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It is a celebration of the fertility of the land and their animals.

这是庆祝土地丰收、牲畜丰产的时节.

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High fertility in sub-Saharan Africa and southern Asia is impeding economic development and perpetuating poverty, the UN Population Fund has warned.

联合国人口基金（UN Population Fund）警告称，撒哈拉以南的非洲地区和南亚的高生育率，正对经济增长和消除贫困构成阻碍。

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Eventually get the following conclusions: ( 1) Land in Dawa was divided into five soil fertility levels.

最终得到以下结论：1.大洼县共划分为五个县地力等级。

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Effect of undecomposed Organic Materials on Soil Fertility of Newly-built Terraced Field

非腐解有机物对新修梯（条）田土壤的培肥效果

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The experiment has signified: if the rice soil of fertility level is higher, the activity of saccharase is stronger;

肥力水平较高的水稻土，转化酶的活性较强；

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A Preliminary Study on the Influence of Mixed Manuring and Fertilization on the Fertility of Downland Loss and Yield of Crops

配方施肥对岗黄土肥力和作物产量作用的初探

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A Study on Increasing the Fertility of Minks ( Mustela Vison) ⅲ. Role of Human Chorionic Gonadotropin and Estradiol in Inducing the Anestrous Female Minks to Come into an Estrus State

提高水貂（Mustela vison）生育力的研究Ⅲ.人绒毛膜促性腺激素和雌二醇对休情期母貂发情的诱导作用

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Number of individuals and species, diversity indices, Shannon Wiener diversity index, biomass and soil fertility of the main plant community types in Xiyang River Bend region were analysed.

分析了西阳湾地区主要植物群落类型的种类组成、空间结构、物种多样性、生物量及土壤特性。

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Simply, community service in fertility control of floating population has four features: frequent education and advertizement;

流动人口计生社区服务模式应着重：以经常性的宣传教育服务为宗旨；

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Effects on Fertility in Transgenic Tobacco by Localized Expression of ipt Gene

ipt基因定位表达对转基因烟草育性的影响

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Much has been written about the positive correlation between green tea and fertility.

研究显示绿茶对于良好的生殖健康很重要.

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