查询词典 fertility

Other studies indicate that preconceptional vitamin supplementation can increase fertility.

其他研究表明， preconceptional维生素补充剂可以提高土壤肥力。

Other studies indicate that preconceptional vitamin supplementation can increase fertility.

其他研究表明，孕前维生素补充剂可以生育能力。

Studies indicate that preconceptional multivitamin support may enhance fertility*.

研究表明，多种维生素支持preconceptional可能提高生育率*。

The wonderful fertility of the Church in works and institutions of corporal and spiritual mercy of every kind shows the prophetical sense, not to say the creative power, of this simple word of the Divine Teacher.

奇妙的肥力教会在工程和机构的体罚和精神慈悲的每一种显示prophetical意义上说，并不是说，创造能力，这个简单的词的神圣的老师。

Based on a series of field investigation into psammophytic vegetation in Horqin sandy land and laboratory analysis of soil properties, the relationship between biodiversity and soil fertility characteristics were analyzed.

研究了科尔沁退化沙质草地不同沙漠化阶段物种多样性的变化，以及不同植被类型物种多样性与土壤肥力的相互关系。

The effect of imposed sterility and culling on the reproductivity and population size of Ratlike hamster in enclosures was studied by using surgical operation. This study aims to testify two modeling predictions: fertility control can achieve similar result as simple culling, and sterility of both sexes can achieve an extra result in reducing reproductivity of hamsters. The key factors in population regulation of the hamster were also discussed.

本文采用结扎不育的方法研究了不育和&灭杀&对围栏内大仓鼠实验种群繁殖力和数量的作用，主要验证模型的两个预测：不育能够达到灭杀的效果；双性不育优于单性不育，同时探讨了大仓鼠种群调节中的关键因子。

Onservative therapy for CIN has not significant influnce on fertility, while cold knife conization and LEEP conization may increase the premature delivery rate, which may be associated with premature ruption of fetal membrane.

IN保守治疗对于患者受孕能力无显著的影响；宫颈冷刀锥切及LEEP锥切可能增加早产率，早产率的增加可能和胎膜早破的发生有关。

The result showed that in the condition of high temperature, there existed obvious difference among the tassels' fertility of these maize materials. Their sterility showed there were no pollen grains, anther could not be shedded, and anther couldn't shed pollen.

结果表明，高温条件下，材料间的雄花育性存在着明显的差异；不育性表现方式有：无花粉粒、花药吐不出、花药不散粉。

The result of canonical correlation analysis showed that there existed a significant canonical correlation between "Integral soil enzyme activity factor" and "Integral soil fertility factor",among the test enzymes, peroxidase,urease, polyphenol oxidase and amylase had great relations with the siol organic matter and total N.

典型相关分析的结果表明&综合土壤酶活性因子&与&综合土壤肥力因子&存在极显著的典型相关关系，其中过氧化物酶、脲酶、多酚氧化酶和淀粉酶与有机质和全氮关系密切。

Common Pitfalls Common Pitfalls Common Pitfalls Common Pitfalls Common Pitfalls The first issue is that many laboratories throughout the world rou- tinely offer an incomplete assessment of soil fertility, providing only an analysis of pH, organic matter, some form of ni- trogen, available phosphorus, and potas- sium.

常见缺陷常见缺陷常见缺陷常见缺陷常见缺陷第一个问题是，世界各地的许多实验室柔， tinely提供了一个完整的土壤肥力评价，只提供一分析pH值，有机质，一些镍形式特罗根，有效磷和potas，泽。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐