查询词典 raw water

In the traditional process,β-methylnaphthalene is oxidized with solution of chromic acid to give β-methylnaphthoquinone. However, a great deal of waste water with chromium will be produced in the process, which is very serious to environment. At the same time, the raw material consumption is great, which lead to the high production cost. Furthermore, by-product 6-methyl-1, 4-naphthoquinone will be produced, which is difficult to be separated completely and be utilized solely.

传统的生产工艺是用铬化物氧化β-甲基萘制备β-甲基萘醌，此工艺在生产过程中会产生大量的含铬废水，处理繁杂困难，对环境污染十分严重，并且原料消耗大，成本高，反应过程中的副产物6-甲基-1，4-萘醌未能加以彻底分离和利用。

Is a kind of organic matter, is the molecular formula C3H6N6, micro-soluble in water, there are flame-retardant properties, a large part of the production of raw materials is urea.

是一种有机物，分子式是C3H6N6，微溶于水，有阻燃的特性，生产原料有很大一部分是尿素。

Raw materials used are specifically chosen from Yuyao County, Zhejiang Province, production of broad bean, the selection of extremely strict, yellow bean and bean moth can not, it is necessary to use the all-faba, washed with water.

所用原料是专门选自浙江省余姚县出产的蚕豆，挑选极为严格，黄皮豆和虫蛀豆都不能用，要使用清一色的青皮豆，洗干净用水煮。

Most primary use of it is raw material for melamine formaldehyde resin, which is high hardness, noninflammable, resisting water, heat, aging, electric arc and chemical corrosion, with good insulation performance, gloss and mechanical strength, widely used in wood, plastic, coating, papermaking, textile, leather, electrical and pharmaceutical industries.

最主要的用途是作为生产三聚氰胺甲醛树脂的原料，该树脂硬度较高，不易燃，耐水、耐热、耐老化、耐电弧、耐化学腐蚀，有良好的绝缘性能、光泽度和机械强度，广泛运用于木材、塑料、涂料、造纸、纺织、皮革、电气、医药等行业。

The natural organic macromolecule used in water treatment is nonpoisonous, easily biodegradable, no secondary pollution, wide Raw material sources, and low price advantage.

用于水处理的天然高分子絮凝剂具有无毒、易于生物降解、无二次污染、原料来源广、价格低等优点，近年来得到了重视与应用。

The method is raw material with pyrimidine of 5- fluorine make water, after reacting with chloric second acid below the intention that changes potassium in oxyhydrogen, with complex intermediate body 2- amino - 5- is replaced - 1, 3, 2 Zun reaction makes 4- Sai target content, evaluate its to fight tumor active.

方法以5-氟尿嘧啶为原料，在氢氧化钾的功能下和氯乙酸反应后，和合成的中间体2-氨基-5-取代-1，3，4-噻二唑反应制得目标物，并评价其抗肿瘤活性。

Bamboo Items of raw materials for their son and paste the windows with the toughness of a strong毛头paper; performing routine major has "two long water","save Wuku Heart" and "shaking at the end of four" and so on, the performances Qiming accompaniment , performers transform a variety of formations to be civil Xiaoqu concert.

其道具原料为竹篾子和糊窗户用的韧性很强的毛头纸；表演套路主要有"二龙出水"、"五股攒心"、"四门抖底"等，演出时伴奏齐鸣，表演者变换各种队形，加以民间小曲演唱。

It can reduce the pretreatment of raw materials, water pulper to increase production capacity and reduce energy consumption unit.

它能减少原料预处理程度，提高水力碎浆机的生产能力，降低单位能耗。

Turn water drum pulper is a pulp and paper pulp and paper industry in the process of broken equipment, pulp, in particular, apply to the selection without breaking the raw material of paper pulp.

转鼓式水力碎浆机是制浆造纸行业废纸制浆工艺流程中的碎浆设备，特别适用于未经拣选的废纸原料的碎浆。

Eat not of it raw, nor sodden at all with water, but roast with fire; his head with his legs, and with the purtenance thereof.

不可吃生的，断不可吃水煮的，要带着头，腿，五脏，用火烤了吃。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。