生育的

Fv / Fm and Fv /Fo could be regulated and controlled significantly.2 Effects of different potassium application levels on the growth of sun-cured red tobaccoDifferent potassium application levels had no obvious influence on botanical characteristics of sun-cured red tobacco.

不同施钾水平和施钾方法对土壤养分的影响施钾水平的提高，土壤中的速效钾、缓效钾含量增加；分次施钾能提高中后期土壤供钾能力；整个生育期中，速效钾含量呈明显下降趋势，缓效钾含量变化不大。

This study focused on the distribution features of four protozoa in corn rhizosphere and nonrhizosphere soils. The total number of the four protozoa in rhizosphere soil was about 1.6 times of that in nonrhizosphere soil at 52 days after sowing. However, there is no significant rhizosphere effect at other growing periods of corn.

通过调查玉米根际和非根际土壤中4种原生动物的动态分布发现：仅在玉米抽雄时期，根际土壤中4种原生动物总数是非根际土壤中的1.6倍，而在其它生育时期没有显著的根际效应。

In return for your four confinements and all your labour in the fields, what have you ever had except your bare rations and a stall?

作为你生育和在地里劳作的回报，除了少的可怜的一些草料和一间马厩还有什么呢？

Conversely, it's easy to get most liberals riled up about government encroachments on freedom of the press or a woman's reproductive freedoms.

同样地，政府侵犯媒体的自由或女人的生育权利很容易就引起大多数自由主义者的不满。

We expect Mei to return to normal, hormonally and behaviorally (including an increase in appetite and activity level), in the coming days. The indoor part of the Fujifilm Giant Panda Habitat will reopen today at 10 a.m. It had been closed to provide Mei with a quiet environment in the event that she did give birth.

我们期望美香将恢复正常，荷尔蒙和行为（包括增加食欲和活动水平），在将来的日子里，室内部分大熊猫视频将在今天上午10时重新开始，先前的停止是为了保证美香在安静的环境中生育和活动。

Compared with their thinner counterparts, obese men had lower levels of testosteroe in their blood, as well as lower levels of luteinizing hormone and follicle-stimulating hormone -- both essential to reproduction.

和瘦的受试者相比，肥胖男性血液中的睾酮水平较低，同时促黄体激素和促卵泡激素的水平也较低，这两种激素对生育至关重要。

Nicolaides, who holds two professorships and runs a medical foundation that researches foetal health, believes that scientific advances will allow more and more women to have children late in life.

尼克莱德斯已经取得了两种教授资格，他管理着一个专门研究胎儿健康的医学基金会。他认为科学进步会允许越来越多的妇女可以在较晚的人生阶段生育孩子。

In Romania, where payments are legal, a clinic in the western city of Timisoara is offering donors the equivalent of ￡35 a donation, while around 100 car workers at a factory in Campulung have pledged to sell sperm to a fertility clinic to try to reduce their company's debt.

精子在罗马尼亚，付费捐助是合法的，西部城市蒂米什瓦拉的一间诊所为每位捐助者支付相当于35英镑的报酬，而坎普龙某家工厂约100名汽车工人则许诺出售精子给一家生育诊所，以此来减轻公司债务。

There's an increased risk of Down's syndrome but the vast majority of women have normal babies at 40 and completely normal pregnancies.

虽然婴儿患唐氏综合症的风险会增加，但是大多数40岁的妇女能正常生育孩子，会有完全正常的孕期。

Fertile and infertile men were recruited to observe the changes of five reproductive hormones (ICSH, FSH, PRL, T, E_2) and three immunoglobulins in se minal plasma and serum.

对152例生育与不育男性，分组观察精浆和血清中五种生殖激素(ICSH、FSH、PRL、T、E_2)及三种免疫球蛋白(IgG、IgA、IgM)的变化，分析它们之间的相关性以及与精液质量的关系。

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。