In this paper, 2-Chloropyridine and their uses as important intermediates in pharmaceuticals and agrochemicals are discussed.

Diquat is a non-selective contact herbicide and desiccant , developed by ICI Plant Protection Division ( now Agrochemicals ).

敌草快,是英国卜内门化学公司 ( 现改名先正达化学公司 ) 开发的 非 选择性接触除草剂和干燥剂.

MCA is widely applied in thickening agents, agrochemicals, thermo stabilizers for PVC, adhesives, surfactants, pharmaceuticals cosmetics.

氯乙酸广泛应用于增稠剂, 农药, PVC, 粘合剂, 表面活性剂, 化妆品等.

The humic acid ( HA ) environment-benign agrochemicals should be understood with scientific development view.

用科学发展观正确认识腐植酸类环保农药.

The result show the considerable potential for controlled-release of agrochemicals.

结果表明,此种要降解淀粉基材可用作控制农药缓释的降解材料.

Bulk Drugs, Agrochemicals, Agriculture, Farm Machines and Tools, Pharmaceutical Raw Material.

采购产品大量药物, 农药, 农业, 农场机器和工具, 药学原料.

More research on planting in mixed cropping, agroforestry and forest-enrichment environments is required.

期待更多的关于混作种植 、 农林复合,森林富集环境方面的研究成果.

Agricultural production has basically achieved farmland under irrigation , mechanization of agroforestry-based and operational.

农业生产基本实现了农田水利化、林网化和作业机械化.

Agroforestry system could reduce the transporting dust capacity effectively, and reduce dust capacity by 20 %?

农林复合生态系统能够有效地减少尘埃输送量, 同时能减少降尘量达20%?

The World Agroforestry Center in Kenya led the study.

肯尼亚农地林业中心领导了这次调查.

An crossing random experiment was conducted to analyse 10 agronomic characters of 20 cotton inbred lines.

通过对20个棉花不育繁殖自交(品)系的10个农艺性状的相关性和通径分析.

The result showed that the differences of agronomic traits among different sowing dates were extremely significant.

结果表明,各农艺性状在不同播期间均存在极显著的差异.

Suitable for different regions, different types of soil and agronomic requirements of operation can be planted.

适合于不同地区 、 不同类型的土质和农艺要求均可播种作业.

This factor can be fine tuned by the agronomist or farmer working at a specific site.

这可通过在某一特定地点工作的农学家或农民来精细地调整.

She has elected to become an agronomist.

她决心做一个农学家.

The agronomist suggested growing rice on the dried river bed.

那位农学家建议在干涸的河床上种水稻.

The growth system of virtual plant is very useful for agronomy research and teaching.

虚拟作物生长系统的建立对于农学研究和教学有着巨大的意义.

It is more effective to combine water-saving irrigation with agronomy such as tillage and cultivation.

节水 灌溉必需与耕作栽培等农艺措施相结合,才能有效实施.

Sprague , G F Corn and Corn Improvement. USA : The American Society of Agronomy, Inc.

彭择斌, 张世煌.2000.玉米群体改良的问题与对策. 中国农业科学(增刊):27-33.

Traditional Chinese Agronomy is based on Chinese classical philosophy and interprets agricultural phenomena from original macrocosm.

中国传统农学思想的阐释借鉴了中国古代哲学的概念和范畴,以朴素的系统、整体观察为特征.

Now he heads the agronomy department.

现在他担任农艺系系主任.