alkalis

Corrosion is aggravated locally by pollutants deriving from the operation of a plant (for example acids, alkalis or salts, organic solvents, aggressive gases and dust particles).

工厂里出来的污染物使腐蚀局部恶化(如:酸,碱或盐,有机溶剂,侵略性气体和尘粒。)

Objective: To investigate immunological mechanism of corneal melting, perforation and ophthalmitis after alkali burn.

目的:探讨角膜碱烧伤后角膜溃烂溶解穿孔以及眼内炎症的免疫学机制。

Some potentially active materials should be added into the mud and MTC paste should be used in strong alkalis condition,in order to get good solidification.

为了提高固化效率,泥浆中应预先掺加潜在活性的材料,并在强碱性环境中使用MTC浆。

A good acid and alkali - resistant, heat resistant properties, is more popular on the market a fluorescent brighteners.

具有较好的耐酸,耐碱,耐高温性能,是目前市场上比较流行的一种荧光增白剂。

Laser particle counter, alkali chain-type strong magnetic filtration device, etc.

激光颗粒计数器,碱性链式强磁过滤装置等。

The RPP pump is suitable for the strong alkali and the common acid alkali salts and the derivative.

RPP泵适用于强碱及一般酸碱盐类及其衍生物等。

We require alkali soda ash light and dense, 500-1000 Mt monthly. Please offer us CIFbnava seva, India at your lowest.

每月需要500-1000公吨轻质纯碱和重质纯碱,请报最低的CIF印度那瓦夏瓦价。

In alkali, triglycerides Break down to form glycerol and three molecules of soap (saponification).

在碱的条件下,甘油三酯水解成甘油和3分子肥皂(脂肪酸盐)。

The coral, amber, crystal hates to roast to insolate and touch, the sour and alkali.

珊瑚、琥珀、水晶忌烤晒等高温,忌磕碰、忌酸碱。

The tests of extraction aluminium from alumstone with alkali fusion method were carried out.

对用碱熔法从明矾石中提取铝进行了实验。

The alkali without natrium synthesizes separate n amizeolite colloid and the alkali with natrium forms the congeries.

无钠碱源形成分立的纳米沸石胶体,有钠碱源形成聚集态纳米沸石。

Epoxy paint:The strong adhesive force ,acidproof,alkali resistant ,salt resistant and oil resistant are better.

性能:该漆附着力好耐酸、碱、盐耐油性佳。

The resistance to alkali and the coloring power of pigment fast bright red BBN were improved.

通过实验对偶合条件进行调整,使耐晒大红BBN颜料的耐碱性和着色力得到提高,并且减少了原材料的消耗。

This product adopts 304 stainless steel materials , nonpoisonous and harmless, acidproof alkali .

本产品采用304不锈钢材料,无毒无害,耐酸碱。

The method was base on an oxygen -flask combustion then alkali solution absorption and titrated analysis of Volhard.

详细考查了有关的样品分解、气体吸收、试液滴定条件。

Dihydroxynaphthalene was synthesized by sulfonation and alkali fusion using refined naphthalene as raw material.

以精萘为原料,通过磺化、碱熔制得高纯度的1,5-二羟基萘。

Limitedly resistant to strong acid, strong alkali, strong oxidizing solution and strong solvent.

但对强酸、强碱、强氧化液和强溶剂忍耐度有限。

Speed of sound(SOS) and broadband ultrasound attenuation (BUA) in calcaneus, alkali...

结果治疗半年后,观察组声速和跟骨振幅衰减、碱性磷酸酶等指标明显高于对照组。

With this magnetometer, a sample of alkali atoms featuring a single unpaired electron is vaporized in a glass cell.

通过这个磁力计,一个带有未配对电子的碱性原子在玻璃小室中气化。

Photoimage etching ink made up by alkali developable novolak epoxy acrylic resin had better alkali developable.

用酚醛环氧丙烯酸型碱溶性树脂制备光成像抗蚀油墨,具有较佳的碱显影性能。

There are nearly 80 percent glutelin in rice protein, which are soluble in alkali.

大米蛋白中80%以上是碱溶性谷蛋白,采用碱法提取具有提取率高、成本低的优点。

Encounter alkali, strong acid, illumination, high fever to reach transfer the metal pledges changeably.

遇强碱.强酸.光照.高热及过渡金属易变质。

Dongping gold deposit occurs in the internal contact belt between Shuiquangou alkali mixtite and old layers.

东坪金矿床赋存于水泉沟碱性杂岩体与老地层的内接触带上。

Alkali peeling and whitening process in one bath of polar coral fleece was carried out.

传统摇粒珊瑚绒产品有素色和印花加工工艺,采用碱减量/增白一浴法可缩时节能。

Will alkalis, salt soluble in water and surface pressure by rolling out the light stick after wiping with vegetable oil, up 30 minutes after rolling into noodles.

将碱、盐溶于水中和面,用擀杖压出光亮后,抹以植物油,醒30分钟后擀成面条。

Molybdenum is restrained in solid phase,and leached directly with alkali to produce molybdate with high purity.

钼抑制于固相,直接用纯碱浸之,制成纯度较高的钼盐。

This kind of soil contains much alkali.

这种土壤含碱丰富。

It is soluble in acids but not in alkalis.

它可以溶解于酸性溶液,但不溶解于碱性溶液。

Immersion service in acids,alkalis or solvents.

不能用于酸、碱和溶剂浸渍的环境下。

It was able to endure oil ,acids and alkalis.

耐油,耐酸碱,耐腐蚀,抗拉伸,弹性好。

Acids neutralize alkalis and vice versa.

酸能使碱中和, 碱亦能使酸中和。

The sole are resistant to most common acids and alkalis.

鞋底可防一般的酸及碱。

Good resistance to water,acids,alkalis and adhesion.

耐水.耐洗涤剂.耐酸碱等的腐蚀;

Several methods to prevent alkalis from jeopardizing are provided.

给出了预防碱金属危害的方法。

Aluminium and other metals are normally badly corroded by alkalis.

铝和其他金属通常会被碱严重腐蚀。

Cyclization occurs readily with dilute alkali.

遇到稀碱就容易环化。

The acid and alkali are combined into salt.

酸与碱化合成盐。

Of, relating to, or containing an alkali.

碱的与碱有关的或含碱的

The key problem is to overcome alkali in the soil.

关键在于控制土壤里的碱分。

Are using lime as the cheapest alkali.

最廉价的碱。

This kind of soil containsmuch alkali.

这种土壤含碱丰富。

Effect of Saline Alkali Soil Stress on Zea mays L.

土壤的盐碱化对玉米的胁迫作用。

They dissolve readily in water, dilute acids, and alkalis but do not coagulate readily on heating.

组蛋白在水中很容易溶解,其水溶液呈弱酸性和碱性,加热时不立即凝结。

The acid and alkali are combined in salt.

酸与碱化合成盐。

Their oxides are frequently amphoteric , and react with both acids and alkalis.

他们的氧化物通常是两性的,和酸、碱都能反应。

Acid and alkali are the basic concept of chemistry.

酸和碱是化学的基本概念。

Weak alkalis ionize partly (

弱碱在水中部份电离,放出氢氧离子。

An alkali or ionised cleaning or emulsified agent.

一种碱或表面活性剂。

The distribution and reaction of alkalis metals in BF are discussed.

发现高炉中的碱金属主要由烧结矿和燃料(焦炭、煤粉)带入,通过炉渣排出;

The soil transformed from acid to alkali.

土壤由弱碱性向弱酸性演替;