查询词典 fertilization

The results shown as follow: 1. The study on mice denuded oocytesin vitro maturation, in vitro fertilizationand in vitro development. This part of paper is to discuss whether the remove of granulose cells can affect the mice oocytes maturation rates, fertilization rates and development rates in vitro.

一、去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精初步研究本实验探讨了不同成分明确的成熟培养液对去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精和胚胎的体外发育的影响。

The main products are multi-functional farm administering machine, sowing fertilizer, ditching machine, it can be used in large shed,paddy field,or chard,grapery,terrace,slopping field and flat.it have more function,such as:cultivation,deep ploughing,uprooting,the grass,spraying pe- sticide,fertilization,irrigation and earth up and,ect.

产品集众家之长，结构紧凑，性能优良，操作简便灵活，行走平稳，适应于山地、丘陵、果园、菜地、大棚以及各种小行距农作物的的各种管理作业；产品具有旋耕、开沟、培土、锄草、保墒、施肥、播种等多项功能。

Grass doll family of products do not have fertilization!

草娃娃系列产品不用施肥！

The study aimed to provide base for scientific fertilization to greengrocery in summer.

［目的］为夏季青菜科学施肥提供依据。

Based on field survey,it is identified that the non-point sources of Wuli Lake are from urban roads,residential areas,agriculture,and fertilization of greensward.

现场调查显示，五里湖非点源污染物来源于城区道路、居民区、农业和绿化施肥等方面，在降雨时通过河道、湖周散流和大气沉降方式入湖。

The effects of four different fertilization patterns, no application of P, single application of chemical P fertilizer, cycling reuse of organic residues (rice straw, pig feces and green manure) and cycling reused of organic residues incorporated with chemical P, on Olsen-P in paddy soil, P content in grain and haulm of rice as well as the P uptake and accumulation at different growth durations of rice were studied using the samples taken from a long-term experiment field of the Taoyuan Station of Agro-ecosystem Observation, Chinese Academy of Sciences.

采用动态采样结合室内分析方法，比较研究了中国科学院桃源农业生态实验站的长期田间定位试验中长期施与不施磷肥、有机物料循环再利用和在有机物料循环再利用的基础上配施磷肥等几种施肥模式对土壤Olsen-P含量、水稻不同生育期茎叶和子实磷含量、以及各生育期累积吸收和利用磷的影响。

Observed the process of fertilization in Hemerocallis citrina Baroni in detail by means of paraffin wax.

利用常规石蜡切片技术对黄花菜受精过程进行了详细的研究，获得如下结果：1。

Most flatworms are hermaphrodite and, in tapeworms, self-fertilization usually takes place.

大多数的扁虫雌雄同体，绦虫常常进行自体受精。1。气体交换是在体表进行的。

A long-term combinition of organic manure with chemical fertilizers could improve the humification of soil humus, enhance the activity of humus, reduce the antioxidization ability of soil organic carbon, and increase the nutrient-supplying capacity, so was the best fertilization model for maintaining the soil fertility.

长期有机肥与化肥配施，对改善土壤腐殖质的腐殖化程度和提高其活性，降低土壤有机碳的抗氧化能力，提高土壤养分供应能力具有良好的作用，是保持土壤肥力的最优施肥方式。

The compatibility of the parents and the post-fertilization barriers play important roles in interspecific cross.

影响组间杂交成败的因素还有其亲本之间的亲和性以及受精后胚和胚乳发育的障碍。

It inculcates justification before God on the ground of human merits.

它说明在上帝灌输在地上人类优点。

TH Leaguer has excellent Quality Control and Management System.

本公司具有完善的品管部门。