中国科学院

This model considered many factors affecting the growth of maize, such as irrigation, rainfeed, CO_2 fertilization and predating the planting date by 5 days and 10 days when analyzing the change of yield and period duration. It further indicated how the production of maize was affected by the increase of CO_2 and PAR by using the data collected from the field experiment in Changping Experimental Station of China Agricultural Academy of Sciences.

模拟时分别考虑了灌溉、雨养、CO_2的肥效作用、播种期提前5天和10天条件下玉米的产量和生育期的变化情况，同时利用在中国农业科学院昌平试验站所做的田间试验结果进一步说明CO_2升高以及光强增加对玉米生产的影响情况。

Institute of Soils and Fertilizers, Chinese Academy of Agricultural Sciences, Beijing 100081, China

中国农业科学院土壤肥料研究所，北京 100081

Institute of Soils and Fertilizers, Chinese Academy of Agricultural Science, Beijing 100081,China

中国农业科学院土壤肥料研究所，北京 100081

Institute of Spice and Beverage, Chinese Academy of Tropical Agriculture Science, Hainan , Wanning 571533, China

中国热带农业科学院香料饮料研究所，海南万宁 571533； 2 华中农业大学资源环境学院，湖北武汉 430070

Key Laboratory of Zoonoses of CAAS, Key Laboratory of Veterinary Parasitology of Gansu Province

中国农业科学院兰州兽医研究所家畜疫病病原生物学国家重点实验室/甘肃省动物寄生虫病重点实验室

Chinese Academy of Social Sciences, Beijing, 100732

中国社会科学院哲学研究所，北京，100732

Blood disease hospital of medical academy of china,tianjin 300020, china

作者单位：中国医学科学院血液病医院，天津 300020

Institute of Modern History, CASS, Beijing 100006, China

中国社会科学院近代史所，北京100006

Institute of Modern History, CASS, Beijing 100006, China

朱浒中国社会科学院近代史研究所，北京100006

According to CASS the ratio today is 123 boys per 100 girls.

据中国社会科学院给出的数据，现在的比例是每100个女孩有123个男孩。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。