Structure features of sea/ land breeze and its effects on atmospheric environment of coastal zone

Observation and analysis of surface wind field, sea and land breeze and internal boundary layer;

地面风场、海陆风及内边界层的观测与分析；

Comparison and Analysis of Lake and Land Breeze Speed of the Dongting Lake

洞庭湖湖面风速与湖区陆地风速的对比分析

Three dimentional numerical model of the sea and land breeze with complex terrain

复杂地形条件下三维海陆风数值模拟

The average initial time of sea breeze is at about 11 o'clock and its speed is 3.47m/s. 5-6 hours later, the speed achieves maximum with 6.11m/s. At last, sea breeze turns to land breeze at 0 o'clock with 3.30m/ s;

初始海风时刻平均在11时，风速为3.47m／s，经过5～6小时海风达到最大，此时风速为6.11m／s，到凌晨0点左右海风开始向陆风转变，风速为3.30m／s；

However, the coarser horizontal resolution ( 3 km) could capture the sea breeze but not the land breeze.

如果最小分辨率为3km，则只捕捉到海风，陆风却模拟不出来。

Small sandpiper-like shorebird having lobate toes and being good swimmers; breed in the arctic and winter in the tropics.

类似矶鹞的滨鸟，脚趾呈叶子形，是游泳好手；北极繁殖，热带过冬。

Progress in tho Research of tho Two ─ line Breeding of Indica ─ Japonica Hybrid Rice in China

中国两系法籼粳杂交水稻育种的研究进展

Project Progress Report on New Beef Line Breeding by Introducing the Charolais Blood into Nanyang Cattle

南阳牛导入夏洛来培育肉用新品系项目进展

Studies on Line Breeding of Yimeng Coarse-wool Angora Rabbits

沂蒙巨型长毛兔品系选育研究

Theory and Practice of Egg-duck Line Breeding for Combination

蛋鸭配套品系选育的理论与实践

On the Application of Embryo Transfer in Line Breeding of Yellow Cattle

浅谈胚胎移植在黄牛品系繁育中的应用

Estimates of population size in pure-line breeding of soybean

大豆纯系育种中群体规模的估计

The origin 、 development and Prospect of line breeding in China

系统育种在我国的产生、发展与展望

This paper discusses closed water breeding techniques of eel from the design of the pool, treatment of seed eels and management.

本文主要从鳝池的设计、苗种处理、日常管理等方面探讨了鳝鱼的静水无土养殖技术。

Closed nucleus breeding in a small population inevitably result in inbreeding and decreasing of genetic variance.

小群体的闭锁选育不可避免产生近交及遗传方差下降，导致近期与远期选择效果的矛盾。

Soilless breeding eel can be further divided into running water breeding and closed water breeding.

鳝鱼无土养殖可分为流水无土养殖和静水无土养殖两种类型。

Comparison of Closed Herd Breeding and Opened Selection

全闭锁群体继代选育和开放式选育效果比较

The number of tail bone is different: Henan 26, Hebei 28. Conclusion Because of long closed breeding, KM mice of Henan Medical University are difference at tail length and the number of tail bone from other KM mice. The tail is more longer.

本中心小鼠尾骨节数分别为26，而河北医科大学KM小鼠尾骨为28节。结论：由于长期的封闭饲养，本中心KM小鼠与其它KM小鼠存在差异：尾较长，30周龄长2cm。

Application of Preparation Chromosome with ConA in Closed Breeding Microtus fortis

封闭群东方田鼠染色体制备中ConA的应用技术研究

Observation of Digestive Ability of Adult Microtus Fortis in Closed Breeding

封闭繁殖的成年东方田鼠消化能力的观察