repetition castings是什么意思

用法例句

Sulfur is used principally for the production of sulfuric acid in China,which is then used for the production of phosphate fertilizer and compound phosphate fertilizer,so that the fluctuation of market price for sulfur directly affects the production cost of phosphate fertilizer and compound phosphate fertilizer.

在我国硫磺主要用来制硫酸,继而用于生产磷肥和磷复肥,硫磺市场价格的变动直接影响磷肥和磷复肥生产成本。

Over 20 large wet phosphoric acid and compound phosphate fertilizer plants have been built in the last ten old years with foreign or domestic know-how,and significant technological advance has been made.

在过去十几年间 ,我国采用引进技术和国产化技术先后建成了 2 0余套大型湿法磷酸和磷复肥装置 ,使之在技术进步方面也取得了显著成绩。

The waste residue discharged from the production of compound phosphate fertilizer occupies large area of land and pollutes surrounding environment, which causes environmental problems hard to control.

磷复肥生产排放的磷石膏废渣堆存占地，污染环境，已成为亟待解决的难题。

The current situation,requirement in the phosphate & compound fertilizer industry and its facing problems and challenges are introduced,and the suggestions on improving the sustained development of phosphate & compound fertilizer are put forward.

介绍了我国磷复肥工业发展中的现状、需求和面临的问题与挑战,同时提出了促进磷复肥可持续发展的建议。

Some suggestions are made for the improvement of the competitive ability and the development of phosphate & compound fertilizer.

从产品、机构、人员、负债、成本、价格、销售、服务等方面分析我国磷复肥入世后的竞争力。

Determination of arsenic in phosphatic compound fertilizer by hydride generation atomic absorption spectrometry;

氢化物原子吸收光谱法测定磷复肥中的砷含量

Some common lining technology for equipment of phosphatic compound fertilizer;

磷复肥设备几种常用衬里工艺

Determination of mercury in phosphatic compound fertilizer by cold atomic absorption spectrometry;

冷原子吸收光谱法测定磷复肥中的汞

The competition on the market of phosphate compound fertilizers is the competition of market terminals in substance.

磷复肥市场的竞争实质是营销终端的竞争。

On Development of China Phosphate Industry from Investigation on Phosphate Fertilizer Plants in Shandong Province;

对发展我国磷复肥生产的若干思考——对山东省磷复肥企业的调研

Selecting separation technology according to mine used quality standard about phosphate and compound fertilizer

根据磷复肥用矿质量要求选择磷矿选别工艺

Development and Experiment on Production of High-concentration Phosphate Compound Fertilizer with Two-step Process from Fine Phosphor Powder

磷精粉两步法生产高浓度磷复肥的开发与试验

Prospects for phosphatic compound fertilizer industry of Hebei Province in Eleventh Five-Year Plan;

河北省磷复肥工业“十一五”发展前景

China s phosphate & compound fertilizer industry be sure to gain a foothold in the world;

中国磷复肥工业能够立足于世界之林

Competitive ability of China s phosphate and compound fertilizer industry after the entry of WTO;

磷复肥行业入世竞争能力分析与建议

Strengthening the precaution for phosphatic compound fertilizer to ensure the food safety

强化磷复肥预警工作,保障粮食安全

Industrial trial production of phosphorus-containing compound fertilizer by dry-process

“干法”生产含磷复肥工艺的工业性试验

The current situation of phosphatic compound fertilizer industry in Guizhou province and its sustainable development strategy;

贵州省磷复肥工业的现状和可持续发展战略

Discussion on Sustainable Development Strategy for Phosphatic and Compound Fertilizer Industry in Guizhou Province;

贵州省磷复肥工业可持续发展战略的研讨

Comprehending the orientation of macroeconomic policy and analyzing the developing situation of phosphatic compound fertilizer;

解读宏观经济政策取向 分析磷复肥发展形势

Guiding sound development of phosphate & compound fertilizer industry on the concept of scientific development;

用科学发展观引导磷复肥工业健康发展

Present situation and prospect of Yunnan provinces high-analysis phosphate & compound fertilizer and sulphuric acid industries;

云南省高浓度磷复肥与硫酸工业的现状与发展

Present status of phosphatic compound fertilizer industry in Guizhou province and measures for WTO accession;

贵州省磷复肥工业的现状及应对入世之策

Application of information asymmetric principle in marketing of phosphatic compound fertilizer;

信息不对称理论在磷复肥营销领域的应用

Competitive Ability of China s Phosphate and Compound Fertilizer Industry and its Countermeasures after the Entry of WTO;

浅谈我国磷复肥行业入世后的竞争能力及对策

Process Calculation for Tailgas Scrubber--Turbulent Ring Absorber of a Phosphate Compound Fertilizer Plant

磷复肥装置尾气洗涤器——湍环吸收塔的工艺计算

Linsuanyian, Linsuaneran, of Hefei, the mixed fat, calcium superphosphate, salt fertilization manufacture, marketing.

磷酸一铵、磷酸二铵、复合肥、复混肥、过磷酸钙、冲施肥制造、销售。