磷

The paper introduces one kind of new chemical removing phosphorus technology named fixed active lanthanum oxide chemical-adsorption phosphorus based on the above summary.

在此基础上，提出了一种新的化学除磷技术—固定化活性氧化镧的化学—吸附除磷技术。

Company and the Chinese Academy of Sciences Institute of Chemistry, Nanjing University of Technology Institute of Chemical Technology has a good technical cooperation, product quality can meet the needs of different customer requirements, in particular, high content, low-arsenic, low lead, low-iron phosphorus trichloride, oxychloride P-selling more than a dozen provinces and cities nationwide, autonomous regions and exported to Europe, Southeast Asia and Taiwan, production and sales and market share in the same industry in the country ranked the top three, Jianping people adhere to the "credibility first, customer first, service first" operating purposes, warmly welcome customers at home and abroad to discuss cooperation with our company.

公司与中科院化学研究所、南京工业大学化工学院有着良好的技术合作，产品质量能满足不同客户的要求，尤其高含量、低砷、低铅、低铁的三氯化磷、三氯氧磷畅销全国十几个省市、自治区及出口到欧洲、东南亚和台湾地区，产销量和市场占有率在全国同行业中居前三甲，建平人恪守&信誉第一、顾客至上、服务至上&的经营宗旨，热忱欢迎国内外客户与我公司洽谈合作。

Another innovation in this thesis is that another cheap and safecomplexant—sodium chloride has been found, but pyridine, phosphorus oxychloride,and phosphoric anhydride etc mentioned in documents were given up.

本文另一创新点在于为反应找到了一种廉价安全的络合剂—氯化钠，摒弃了文献中常用的吡啶、三氯氧磷、五氧化二磷等络合剂。

An organophosphorus flame retardant,10-(2,5-dihydroxyphenyl)-9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide was synthesized from phosphorus trichloride,o-phenylphenol and p-benzoquinone through three-step process.

以三氯化磷、邻苯基苯酚和对苯醌为主要原料，通过三步反应合成了含磷阻燃剂10-(2，5-二羟基苯基)-9，10-二氢-9-氧杂-10-膦菲-10-氧化物。

Grain total protein content, and prolamine and albumin content increased by N application for high-oil corn and high-starch corn, and also increased by P and by K application for high-oil corn.

氮磷钾营养平衡施用较不施氮、不施磷和不施钾显著增加优质玉米产量，使高油玉米（农大115）分别增产15.9%、6.9%和12.1%，使高淀粉玉米（白玉109）依次增产20.3%、8.6%和12.7%。

In some extent, if HRT of preposition anaerobic phase is prolonged and anaerobic condition is more sufficient, phosphorus-intake dynamic force of POAs will be stronger.

在一定范围内，延长前置厌氧段HRT，厌氧程度越充分，聚磷菌的吸磷动力越强。

A pot culture experiment was carried out to study the effect of different phosphoric fertilizer rates on sucrose content and agronomic traits of winter wheat.

摘要利用盆栽试验，研究不同供磷水平对小麦植株体内无机磷与蔗糖含量及经济性状的影响。

Systematic investigations were made on relationship between 31P nuclear magnetic resonance of chemical shifts of 291 phosphines and their molecular structure parameters of phosphorus atoms, such as ionicity index and stereoscopic effect parameters.

摘 要 采用离子性指数、立体效应参数对291个膦化合物中磷原子进行结构表征，并与其核磁共振磷谱(31P NMR)建立定量结构波谱关系模型。

Systematic investigations were made on relationship between nuclear magnetic resonance of chemical shifts of 291 phosphines and their molecular structure parameters of phosphorus atoms, such as ionicity index and stereoscopic effect parameters ε(subscript i.

采用离子性指数、立体效应参数ε(下标 i对291个膦化合物中磷原子进行结构表征，并与其核磁共振磷谱(31P NMR)建立定量结构波谱关系模型。

In thisthesis our endeavor has been focused on the design of fluoresent sensors for sensinggroup 11 metal ions and phosphines －a very impotant type of organic molecule inthe industral and academic aspects.

三价磷的有机化合物由于其独特的配位能力已经吸引越来越多的人对它们进行深入研究，我们将三价磷受体单元同蒽荧光团有机地结合起来设计合成出下列新型含蒽荧光团双膦配体。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。