生育的

But this kind of improvement on physiological function depended on cultivars and growth stages.

这种调节效应因品种和生育时期的不同而异。

For one species of animal if each generation could t produce enough quatity of offsping , it will be extincted .

一个动物物种如果不能在每一代生育足够数量的后代，那它就要灭绝。

An animal spiece would be extincted if it failed to reproduce enough young in its each generation .

一个动物物种如果不能在每一代生育足够数量的后代，那它就要灭绝。

An animal breeds will extincted, if they can't breeds enough springs per generation

一个动物物种如果不能在每一代生育足够数量的后代，那它就要灭绝。

To obtain the best nutritional quality, the optimum nitrogen application is 125.8kg/hm~2 under middle density, during different development stage, the best C/N value were respectively 1.35-1.40, 1.17-1.25, 1.02-1.03, 0.62-0.71, 1.55-1.72, 0.98-1.02.8, Consequently, to obtain the unification between high yield and good quality, under the conditions of this study the optimum plant density is 60000 plant/hm2, the optimum nitrogen application is 120kg/hm2 to 180kg/hm2 under this density, it was obtained that at five-leaf, seven-leaf, ten-leaf, silking, lid after silking and harvest stage, the best C/N value were 1.27-1.63, 0.80-1.38, 0.81-1.07, 0.62-0.90, 1.39-1.72, 0.98-1.17, respectively.

在各生育时期适宜叶片碳氮比值分别为：1.35～1.40、1.17～1.25、1.02～1.03、0.62～0.71、1.55～1.72、0.98～1.02。 8、综合各因素，要达到甜玉米高产优质的统一，本试验推荐种植密度为60000株/hm~2，中密度下适宜施氮量为120～180kg/hm~2，叶片碳氮比值在五叶展、七叶展、十叶展、吐丝期、吐丝后11天、收获期动态变化为：1.27～1.63、0.80～1.38、0.81～1.07、0.62～0.90、1.39～1.72、0.98～1.17。

Saponification. Experimental conditions of saponification were optimized by orthogonal test. Under conditions of 60mL of ethanol, 3mL of 600g/L potassium hydroxide solution, 0.5g of absorbic acid, and saponifecation time 45min, the yield of tocotrienols from 5. 0g hull-less barley is the highest.

正交实验结果表明，在本实验条件下从裸大麦（5.0g）中提取生育三烯酚的最佳皂化组合为：无水乙醇60mL、600g/L KOH溶液3mL、抗坏血酸0.5g、皂化时间45min。

Title: Fertility and endocrine effects of intra-abdominally misplaced intrauterine system for more than 2 years: a case report and review of the literature .

腹内错置宫内节育系统使用两年后对生育力及内分泌系统的影响：一份病例报告及文献综述。

Objective: To investigate the relationship between tubal pathology and the pregnancy rate of intra-uterine insemination, in order to provide the reference data to the treatment options for the patients with tubal problem.

目的 探讨不育患者输卵管功能状态与宫腔内人工授精妊娠率的关系，为输卵管功能不良患者选择辅助生育方式提供依据。

With the development of social and economy, the governments in the world pay more and more attention to maternity insurance system.

为了实现这一目标，保证生育保险健康有序发展，就要不断地调整步伐，以适应社会经济发展的大环境。

At present, Beijing has been the establishment of basic old-age insurance, basic medical insurance, unemployment insurance, industrial injury insurance and maternity insurance, including the social security system.

目前，北京市已建立包括基本养老保险、基本医疗保险、失业保险、工伤保险和生育保险等在内的社保体系。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。