And it is not come up to the whole country average standards from all stock group quality to breeding rate, produce rate, commodity rate and meat products.

The rate of cow's oestrum fecundation is one key factor of cattle's breeding rate.

奶牛情期受胎率是影响奶牛繁育率的重要因素之一。

The Stability of the Intraspecific Competition System for the Natural Enemies Which Possess Functional Breeding Rate or Capturing Rate

具有函数放养率或捕获率天敌有种内竞争系统的稳定性

The Effect of Low Dietary Calcium Intake During Pregnancy on the Breeding Rate in rats

妊娠期低钙饮食摄入对大鼠出产率的影响

The study on increasing the breeding rate of chicks with low-dosage stimulation

小剂量辐射刺激提高鸡繁殖率研究

Experiences of Increasing the Breeding Rate of the Wild Life

关于提高野生动物繁殖率的体会

The Research of the Stainless Steel Heavy Forgings for the Fast Breeder Project

快堆工程用不锈钢大锻件的研制

Components and properties design of boron carbide material for fast breeder reactors

快中子堆用碳化硼材料的成分和性能设计

Numerical analysis of heat transfer and flow with three dimensional steady and transient states in sodium pool of fast breeder reactor

快堆钠池三维稳态与非稳态流动传热的数值研究

Investigation on acoustic leak detection methods in liquid metal fast breeder reactor steam generator I. characteristics of signals

快堆蒸汽发生器声学泄漏探测技术的研究&Ⅰ.系统信号特性

Waterhammer Program Development and Application for Fast Breeder Reactor's Sodium Circus

快堆钠回路水锤程序开发与应用

Seismic Response Analysis for the Main Vessel of Pool-Type Fast Breeder Reactor

池式快堆主容器地震响应分析

Inherent Safety Analysis for Lead Cooled Fast Breeder Reactor

铅冷快堆固有安全性的分析

Along with the development of nuclear power technology in china, it is necessary to develop the fast breeder reactor ( fast reactor) through own efforts.

随着我国核电技术的发展，自主研制钠冷快中子增殖堆十分必要。

The feasibility of the thorium breeder is even more remote than that of the U-Pu breeder.

钍反应堆的远程控制要比铀反应堆的更容易操作。

Study on a comparison of runoff erosion power and rainfall erosivity for single rainstorm event under different spatial scales weather breeder

不同空间尺度次暴雨径流侵蚀功率与降雨侵蚀力的对比研究

Analysis on Characteristics of 0808 Typhoon Rainstorm in Jiangning weather breeder

江宁0808号台风暴雨天气特征分析孕育着暴风雨的晴天，暴风雨前的沉静

The buyer agrees that this kitten will never be sold, leased or given to any pet shop, animal shelter, another breeder, research laboratory or similar facility.

买者同意不再将小猫贩售给其他人，或者卖给任何宠物店，或送到动物收容所，研究单位及类似机构。

Hatching Performance of Foundation Breeder in Shanxi during Three Years

山西某父母代种鸡场三年孵化成绩浅析

It is suggested applying 4 stage procedures of Breeder's Seed → Foundation Seed → Registered Seed → Certified Seed.

建议采用育种者种子→原原种→原种→良种四级程序。

When mechanical contamination is completely eradicated in the process of wheat seed reproduction by the technology of no-removing the off-types, the purity of foundation seeds and certified seeds are mainly determined by two factors of the breeder seed purity and the natural cross-pollination rate.

采取免去杂技术繁殖小麦种子时，决定所繁殖原种和良种纯度的2个主要因素是繁殖种纯度和品种天然异交率。