查询词典 alkali lye

Tested the volatilization of boron through the acid-alkali neutralization titration, analyzed the influencing factor of boron volatilization, the conclusion showed that the moisture content and heating-up time were important factor; observed the phase splitting by the SEM, the conclusion showed that the phase splitting were all connected state.

通过酸碱中和滴定法测定了硼挥发量，分析了影响硼挥发的因数，结果表明含水量和升温速率是影响硼挥发的重要因数；通过扫描电镜观察了玻璃的分相情况，结果表明其分相类型均为连通状分相。

PS alkali lignin sulfonate is a new type of surfactant, which is extracted and purified from waste liquid of paper-making by adding phenol and aldehyde and sulphuric acid at high temperature.

PS碱木素磺酸盐是由造纸废液经浓缩加入酚、醛和硫酸等在高温下复配或反应后提炼出的 1种新型表面活性剂。

The crystal is plate-shaped, color- less, and transparent, occurring mainly in alkali ore stratum composed of nah- colite.

该矿物晶体呈板状，无色透明，主要产在重碳钠盐组成的碱矿层中。

Factors which can accelerate the early hydration of cement,the setting in particular,such as excessively high C3A content,too low SO3 content,high alkali content and the blending of pozzolana with large inner specific surface area,etc.,will result in poor compatibility of the superplasticizer with cement.

凡是加速水泥初期水化的因素，特别是使水泥凝结加速的因素如C3A含量过高、SO3掺量过少、碱含量高以及掺入内比表面积大的火山灰质混合材等均使水泥与超塑化剂的相适应性变差。

The company's main product is glass fiber and glass fiber reinforced plastic products, brands as a "ding" brand, glass fiber products are: enhance the grinding wheel mesh, self-adhesive tape, E-glass fiber cloth, alkali-resistant mesh, high silica cloth , Plaid, geogrid, decorative±, grid yarn; glass steel products are: grating, flange, tank, military antenna, flowerpots, tapered poles, mast, communication pole, pultrusion type materials, etc., forming a wheel enhance the series, building enhanced series, decoration series, the road to enhance series, special fiber series, filtration and insulation series mainly textile-type fiberglass products system, with a modified glass fiber technology, weaving technology, surface treatment technology at the core technologies with independent intellectual property rights system.

公司主营产品为玻璃纤维及玻璃钢制品，品牌为&鼎&牌，玻璃纤维制品有：增强砂轮网布、自粘胶带、无碱玻璃纤维布、耐碱网布、高硅氧布、方格布、土工格栅、装饰壁布、网格纱；玻璃钢制品有：格栅、法兰、贮罐、军用天线、花盆、锥型灯杆、线杆、通讯杆、拉挤型材等，形成了砂轮增强系列、建筑增强系列、装饰装修系列、道路增强系列、特种纤维系列、过滤与保温系列为主的纺织型玻纤制品体系，拥有以玻纤改性技术、织造技术、表面处理技术为核心的具有自主知识产权的技术体系。

Two lithological groups, the northern marginal facies and the main body, were distinguished within the Tasigake alkali granite pluton of Ulungur in northern Xinjiang, China.

但是 ，与同位素组成演化了的长路径大气降水在相对较长的时限内的相互作用，导致了主体相样品的较缓的斜率以及石英和条纹长石的较高程度的 1 8O亏损。

Sealing material can work under less than 150oC, and the parts touching material is made of stainless steel which can stand up to the acid and alkali,AII of valves and plungers are made of special material,so they are durable and expensive.

粉碎粒度0.1~2微米，平均≤1微米。4、密封材料允许在小于1500C的温度下工作，接触物料部件材质采用耐酸不锈钢，所有阀件、柱塞，采用特制材料加工而成，耐用低耗，省心省钱。

The corrosive wear behavior of Ni-P platings with different phosphorus contents in strong alkali solutions has been studied.

研究了不同磷含量的Ni-P镀层在强碱介质中的腐蚀磨损行为。

A soft silvery-white metallic element of the alkali group that ignites spontaneously in air and reacts violently with water, used in photocells and in the manufacture of vacuum tubes.

铷：一种银白色的软的碱性金属元素，与空气接触会立即燃烧，与水反应剧烈，用于光电池和制造真空管。

Objective To investigate the biocompatibility of Ti-24Nb-4Zr-7.9Sn alloy that were oxidated and alkali treated.

目的：检测氧化加碱处理的Ti-24Nb-4Zr-7.9Sn合金表面的生物相容性。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。