查询词典 water main

Production and sales companies are the main FDN series naphthalene superplasticizer, water reducer Sulphamate series, aliphatic superplasticizer, various models of efficient retarding superplasticizer, pumping agent, selling all types of expansion agent, retarder, calcium lignosulfonate, wood sodium, sodium, such as glucose.

公司现主要生产销售FDN系列萘系高效减水剂、氨基磺酸盐系列减水剂、脂肪族系高效减水剂、各种型号的高效缓凝减水剂、泵送剂、销售各类膨胀剂、缓凝剂、木钙、木钠、葡萄糖酸钠等。

Tear-down analysis indicates that for VRLA battery, water loss ,negative plate sulphation and positive active material softening are the main causes of failure.

通过对失效的VRLA电池的解剖分析，电池失水、负极板硫酸盐化和正极板活性物质软化是导致VRLA失效的主要原因，介绍了一种使失效电池容量恢复的方法，并对该方法的有效性机理进行了简单分析。

Piglet edema were first discovered in Britain, is hemolytic E. coli intestinal toxemia, so capillaries or systemic damage to the small blood vessels, increasing permeability and fluid extravasation too much water, to the head, eyelids, Equality ear edema, acute ataxia and death as the main feature of acute infectious diseases, also known as gastrointestinal edema pigs or pig intestinal toxemia E. coli, a highly lethal disease.

仔猪水肿病最早发现于英国，是由溶血性大肠杆菌引起肠毒血症，而使全身毛细血管或小血管受到破坏，通透性增大，水液外渗过多，造成的以头部、眼睑、耳部等处水肿、共济失调和急性死亡为主要特征的急性传染病，又称猪胃肠水肿或猪大肠杆菌肠毒血症，有高度致死性疾病。

Macropore characteristics of main type soil--krasnozem, crimson loam, phaeozem and brown loam was firstly studied using soil section photography on the horizontal and vertical profiles in order to farther investigate the preferential transportance of soil water and solute.

中文题名土壤大孔隙特征的研究副题名外文题名 Characterizing macropores in soil 论文作者刘伟导师区自清研究员学科专业土壤学研究领域\研究方向学位级别博士学位授予单位中国科学院沈阳应用生态研究所学位授予日期2001 论文页码总数165页关键词土壤物理土壤大孔隙馆藏号BSLW /2003 /S152 /2 本文应用双剖面土壤切片成像法结合土壤优先水流穿透曲线，首次研究了4种主要地带性土壤：红壤、赤红壤、黑土和棕壤的大孔隙特征。

In this paper, the preparations, analytical methods, physical characteristics of ferrates and the application of ferrates in the fields of synthesis of organic compounds, treatment of waste water and the usage as cathode material in alkaline batteries are summarized. The electrochemical preparation of sodium ferrate is described and the relationships between the main parameters in the process are deeply investigated. One method of in-situ electrosynthesizing potassium ferrate of high purity with both high efficiency and low energy consumption is invented. The cyclic voltammogram and feature characterization of iron anode in alkaline solutions is studied. One preparation method of ex-situ electrosynthesizing tripotassium sodium ferrate of high purity is created.

本文概述了高铁化合物的制备方法、分析方法、物理化学性质及其在氧化合成有机物、水处理和用作碱性电池正极材料等领域的应用；深入系统地研究了高铁酸钠的电化学制备及其影响参数之间的关系；研发了一种高效率低能耗直接电合成高纯度高铁酸钾的工艺方法；探讨了铁电极在浓的苛性碱溶液中的循环伏安特征及其极化特征；研发了一种电化学制备高铁酸三钾钠的工艺方法并用多种现代分析测试技术对K_3Na(FeO_4，)_2进行了表征。

Effect of water There are 5 main groups of clay minerals present in the underclay floor of the coal seams.

水的影响有5个主要群体的粘土矿物中存在underclay层的煤层。

Crude death rate is 201.55 per 100 thousand, and standardization is 184.04 per 100 thousand, which is 43.93% higher than the average level of the whole country. The standardization are as follows: hepatoma (53.57 per 100 thousand), lung cancer (47.76 per 100 thousand), gastric cancer (31.17 per 100 thousand), breast carcinoma (5.18 per 100 thousand), colorectal cancer (8.6 per 100 thousand). Monitoring indicates that the aggravation of water, atmosphere, small marine products, and the unhealth life habits are the main facts. Earlier screening profits diagnosis and prevention beforehand.

结果 慈溪市近十年恶性肿瘤死亡率逐年上升，位全死因的第一位，粗死亡率为201.55/10万，标化死亡率184.04/10万，比全国平均高43.93%，恶性肿瘤顺位及标化死亡率以肝癌(53.57/10万)、肺癌(47.76/10万)、胃癌(31.17/10万)、乳腺癌(5.18/10万)、结直肠癌(8.6/10万)，大气、水、土壤、蔬菜、小海产品监测表明：水质、环境的恶化及本市区域的大气、小海产品局部污染和不良卫生习惯是恶性肿瘤发生的主因，早期筛查利于早发现、早预防。

The effective concentration of added Ni causing 50% inhibition（EC50）ranged from 11 to 932mg·kg-1 in leached soils which were leached using artificial rain water, and from 7 to 2055mg·kg-1 in unleached soils for the tomato test, respectively, and the ratios of maximum to minimum of EC50 for leached soils and unleached soils were 85 and 294. Soil pH was the main factor controlling the toxicity of Ni in these soils.

在供试淋洗（使用模拟的人工雨水滤洗定量的土壤样品）和非淋洗土壤中，Ni对西红柿生物量50%抑制的毒性阈值（EC50）范围分别从11mg·kg-1到932mg·kg-1和从7mg·kg-1到2055mg·kg-1，其最大值和最小值比例分别达到了85和294倍。

The unsafely land right is the warm bed for land resources over exploration;forest and grassland right empty and imperfect have lead over uses of these resources and also restrict investment enthusiasm;investment main body fault location, unstable policies, restrict among departments, poor expiation mechanism and un-rational water resources management policy, these all have cause un-effect desertification control.

土地权属的不安全给人们随意开垦土地提供了负向激励；林权草权虚置和缺位，导致人们竞相利用，制约投资者积极性；投资主体错位，政策的不可持续性、部门间的相互制肘、补偿机制无力、水资源管理制度不合理等导致不能有效防治土地沙漠化。

World-renowned expertise used in the water industry, the main axial flow control valve manufacturer VAG companies from Germany, the German ERHARD Corporation, the United States POLYJET Inc., CLA-VAL Company, Israel INBALL company.

世界著名的专门应用于水行业的轴流式控制阀厂商主要有德国VAG公司、德国ERHARD公司、美国POLYJET公司、美国CLA-VAL公司、以色列INBALL公司。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新