生育的

After analyzing the relationship between canopy spectrum and biomass of main stages, we find that the relationship of the whole wave band changes affected by flower and batt.

4对主要生育时期的冠层光谱数据与生物量分析，在整个生育时期内受棉花花、棉絮及棉株内含物的影响整个波段的相关度都有变化。

If each human family were dependent only on its own resources; if the children of improvident parents starved to death; if, thus, overbreeding brought its own "punishment" to the germ line--then there would be no public interest in controlling the breeding of families.

如果每个人类家庭都是依赖本身的资源；如果眼光短浅父母的子女饥饿致死；如果过度生育为生殖细胞带来自我的「惩罚」—那么管制家庭生育是不涉公共利益。

Methods:calculate mathematical expectation of birth age,discuss the relation of this aged womens' birth number and the total birth number.

计算生育年龄的数学期望，讨论该年龄妇女的生育数与出生总数的关系。

The radical measures of resolving the conflict between the policy of the Family Planning and the peasant'sdesires is that we should concentrate our efforts to educate them,help them and induct them with the knowledge of the population and the Family Planning to change their feudalistic procreating concept.

只有用人口与计划生育知识去引导、教育群众，帮助群众转变旧的生育观念，才是解决计划生育与群众生育意愿矛盾问题的根本出路

Antifertility experiments have been made on mice for short-term and long-term observation with castor bean extract and ricin, and which showed apparent effects of antifertility.

利用蓖麻提取物对昆明种小鼠进行了短期与长期的抗生育实验，研究发现蓖麻提取物对小鼠有明显的抗生育作用。

Bamboo frames with black oil-cloth were used to shutoff day-light for short-day treatments.

这种特性称为短日生育性。北方的品种短日生育性较小；南方的品种从小到大都有。

The results indicated: the nitrogen of root,stem and leaf was mainly from soil and fertilizer nitrogen at growth stage,and the nitrogen from root nodule azotification started and increased at later growth...

结果表明，在大豆生育前期土壤氮和肥料氮是根、茎、叶片氮素的主要来源，在生育后期根瘤固氮开始增加；随生长大豆荚果氮素中土壤氮所占比例逐渐减小，根瘤固氮所占比例逐渐增加，并在收获期(R8)达到总量的70.6%，肥料氮所占比例一直很低。

The results indicated: the nitrogen of root,stem and leaf was mainly from soil and fertilizer nitrogen at growth stage,and the nitrogen from root nodule azotification started and increased at later growth stage.

结果表明，在大豆生育前期土壤氮和肥料氮是根、茎、叶片氮素的主要来源，在生育后期根瘤固氮开始增加；随生长大豆荚果氮素中土壤氮所占比例逐渐减小，根瘤固氮所占比例逐渐增加，并在收获期(R8)达到总量的70.6%，肥料氮所占比例一直很低。

"I think there's a realisation that there's a need, but at the moment it's very haphazard," said Dr Vivienne Black of the Reproductive Health and HIV Research Unit at the University of the Witwatersrand.

威特沃特斯兰德大学生育健康和HIV研究部的维维恩·布莱克博士认为，人们已经意识到HIV阳性患者有生育方面的需求，但现时来说，这还只是个偶然事件。

"I think there's a realisation that there's a need, but at the moment it's ery haphazard," said Dr iienne Black of the Reproductie Health and HI Research Unit at the Uniersity of the Witwatersrand.

威特沃特斯兰德大学生育健康和HI研究部的维维恩·布莱克博士认为，人们已经意识到HI阳性患者有生育方面的需求，但现时来说，这还只是个偶然事件。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。