In a planned economy, it's not easy to buy grain at a negotiated price.

At one time we copied the Soviet model of economic development and had a planned economy.

我们以前是学苏联的,搞计划经济.

Herein lies the superiority of our planned economy.

这就是我们计划经济的优越性.

It is planning to spend $ 300 bn, for instance, on improving the railways.

例如, 在改进铁路方面计划投入3000亿美元.

By October, the fund had committed around $ 275 million for 237 projects.

截至二零零一年十月, 基金的已承担拨款额约为2.75亿元,获资助的计划有237项.

The frequency of R type in hand-clasping in Hui nationality was 49.78%, that of Han nationality was 48.42%, that of male was 26.73%, and that of female was 22.28%;

扣手R型出现率回族为49.78%，汉族为48.42%；男性为26.73%，女性为22.28%。

Sa Du La-A Hui Poet and Taoism in the Yuan Dynasty

元代回族诗人萨都剌与道教

Typing of NA Gene in the Hui Nationality in North west China by PCR SSP

PCR-SSP方法对西北地区回族NA抗原基因分型

The paper presented 12 switching device schemes for a medium voltage power distribution networks in Guyuan, Ningxia, assessed the schemes with the cost-benefit analysis and obtained the best schemes. The engineering applicability and correctness are verified by the case.

应用成本效益分析法对宁夏回族自治区固原市某10kV中压配电网的12套开关配置方案进行评估，得出了最优方案，验证了该方法的工程实用性。

On March 1,2005, in Zhongwei town, a peasant household raised 1500 chicken of 150 days, which began to have diarrhoea and die.

2005年3月1日，宁夏回族自治区中卫市某镇养鸡大户饲养的1500只（150d）蛋鸡陆续发生腹泻、死亡。

However, it has its particular advantages for economic development.

但是，回族在发展经济方面又有独特的优势。

Its particular culture is the important part of Chinese civilization.

回族经济、文化较发达，其独特的文化是中华文明的重要组成部分。

At the same time, according to the basic principles of community work, problems and reasons analysis of X Hui community work, put forward feasible suggestions, provide the experience to the Xi' an minority community work.

同时，根据社区社会工作的基本原则，分析X回族社区工作的不足及原因，提出切实可行的对策建议，为西安少数民族社区工作提供经验借鉴。

The Research of Hui Nationality Girls' Education in Guyuan Region

固原地区回族女童教育研究

Culture Hui Nationality culture pattern and direction in the changing society

社会变迁中的回族文化模式及文化走向

Methods 456 knee from 290 KOA patients of middle-old age in Ningxia were collected and were divided into two groups by weather going to church.

方法收集宁夏地区回族中老年人KOA患者290人456例膝，按是否礼拜分为礼拜组与非礼拜组。

An investigation for genetic polymorphisms of 10 STR loci on chromosome X of Chinese Hui nationality population in Ningxia region of China

宁夏回族人群X染色体10个短串联重复序列位点的遗传多态性调查

A research on diatom-flora in Helan mountains, ningxia Autonomous Region

宁夏回族自治区贺兰山地区硅藻分布

On National Language Basis of the Language Spoken by Hui Nationality

回族话形成的民族语言基础

Environmental analysis on the formation of Ningxia southern Hui ethnic community

宁夏南部回族社区形成的环境分析

Analysis of hereditary diseases in Ningxia hui ( islamic) nationalities

宁夏回族遗传病调查分析