alkali

美 [?ælk??la?] 　英 ['ælk?.la?]

• n.堿
• 網(wǎng)絡(luò)強(qiáng)堿；鹼；堿性

詞形變化

復(fù)數(shù)：alkalis  復(fù)數(shù)：alkalies  

英漢雙解

英漢解釋

n.	1. 【化】堿;強(qiáng)堿

英英解釋

n.	1. a chemical substance with a ph value a measure used in chemistry of more than 7

例句

Properties: high tensile strength, alkali resistance, good structure stabilization and strong and easy to apply.

產(chǎn)品性能：耐堿，高強(qiáng)，尺寸穩(wěn)定性好，粘結(jié)力強(qiáng)。

Alkali and soda can try to acne, acne and India do not know if there is no use, it is almost real!

可以用堿和小蘇打試試，可以去痘，不知道去痘印有沒有用，實質(zhì)差不多吧！

Chemical graining The lithographic plate surface is etched to produce a fine grain by the application of a strong acid or alkali solution.

化學(xué)磨版用強(qiáng)酸或強(qiáng)鹼溶液在平版印版的版面上腐蝕，造成幼細(xì)微粒表面。

At the same alkali charge and target Kappa number, the pulp yield of cooking acacia is obviously higher as compared with that of eucalyptus.

當(dāng)用堿量和漿料卡伯值相同時，相思木與桉木相比有較高的漿料得率。

The alkali resistance, plays the seal role, avoids the wall basic plane alkalinity matter to the surface layer latex paint destruction.

抗堿性，起到封閉作用，避免墻體基面堿性物質(zhì)對面層乳膠漆的破壞。

Acid-proof alkali, not putrefied , was not easily live on by the germs, easy to clean the disinfection.

耐酸堿、不腐爛、不易被細(xì)菌寄生、便于清洗消毒。

METHODS The drying material was prepared with lomefloxacin, tinidazole, acid and alkali, and was used for pressing the tablets.

方法將洛美沙星、替硝唑和酸、堿組分分別制成干燥品，整粒、混合后壓片。

The treatment temperature is so high as easy to result in white spots and effusion of alkali vapor.

處理的溫度高，易產(chǎn)生白色斑點，堿霧逸出造成環(huán)境污染；

Such detergents do not yellow the wool as alkali tends to do.

這種洗滌劑不會象堿那樣使羊毛發(fā)黃。

In other words the whole spectrum of levels is just like that of an alkali turned upside down.

換句話說，整個能級譜恰好就像是上下顛倒的堿金屬能級譜一樣。

The wasted clay is saponification with a strong alkali stoichiometrically to prepare a washing paste.

以強(qiáng)堿與廢白土含的油按化學(xué)計量比進(jìn)行皂化反應(yīng)可得一種洗滌膏。

Then the artificially improved soil is applied to the holes, and a saline alkali soil amendment is poured on the artificially improved soil.

然后，將人工改良土施于穴內(nèi)，其上澆灌降鹽堿劑。

The invention relates to a production method and a device for condensing alkali and synthesising hydrogen chloride by residual heat.

本發(fā)明涉及一種氯化氫合成、堿濃縮的生產(chǎn)方法及裝置。

The lava at Nyiragongo is made of an alkali-rich volcanic rock; its unusual composition may be a factor in the lava's fluidity.

尼拉貢戈火山的熔巖是由富堿的火山巖石構(gòu)成的；其不同尋常的成分也許是該火山巖漿流動性較為特殊的一個成因。

Tin can dissolve in a strong alkali solution, In ferric chloride, zinc salt of acidic solution of such will be corrosion.

錫能溶于強(qiáng)堿性溶液；在氯化鐵、氯化鋅等鹽類的酸性溶液中會被腐蝕。

Theoretical value was the theoretical amount of the sulfuric acid reacting with alkali metal like lithium, sodium, potassium in ore.

理論值即硫酸與礦石中鋰、鈉、鉀等堿金屬反應(yīng)生成相應(yīng)的硫酸鹽的理論用量。

Its sky is bluer, its air is cleaner, and its water does not contain so much alkali, showing pollution has been controlled.

天空很藍(lán)、空氣干凈、自來水不像以前那樣含那么多堿，顯然污染問題解決得不錯。

Please do not wipe the outer surface with acid, alkali or other corrosive solutions.

請勿用酸、堿或其它腐蝕性溶液來擦拭外表面。

Alkali added to a cell suspension reacts with the cell walls in a number of ways, including the saponification of lipids in the cell walls.

堿加入細(xì)胞懸浮液中后和細(xì)胞壁進(jìn)行了多種反應(yīng)，包括使磷脂皂化。

This article describes demands of the world chlor - alkali is continuously rising since the age of 90.

自90年代以來世界氯堿需求一直處于上升趨勢。

Carbon dioxide is reported to absorb primarily onto surface alkali or alkali-containing constituents.

據(jù)報道CO2吸附主要在堿性表面或含堿成分的表面上。

All the alkali metals have a single s-electron outside a closed shell.

所有的堿金屬都在閉合殼層之外有一單個S電子。

By the same alkali cooking certification, the pretreatment of H2O2 was an effective pretreatment to jute fiber after analysis.

經(jīng)相同的堿煮工藝進(jìn)行驗證后分析得出，預(yù)氧處理是一種對黃麻纖維有效的預(yù)處理方式。

A brief introduction is made to the general situation and new development in technical equipment of China's wheat straw alkali recovery.

介紹了全國麥草漿堿回收的生產(chǎn)情況及技術(shù)裝備方面取得的新進(jìn)展。

The method can remove oil in the alkali liquor simply and effectively, and can be widely used in a degrease machine set.

本發(fā)明可以簡單而且有效的去除堿液中的油份，可用廣泛應(yīng)用在脫脂機(jī)組中。

Pulping Black Liquor Recovery handle all delivery, recovery alkali used for pulp production.

制漿黑液回收處理所有的交付，回收堿紙漿生產(chǎn)。

As a representative alkaline aggregate, nepheline was selected and the effect of it on the expansion of alkali-silica reaction was studied.

以霞石正長巖為代表，研究了含堿集料對堿-硅酸反應(yīng)膨脹的影響。

With the enhancement of environmental consciousness, the solid acid and alkali were used to substitute for the liquid acid and base.

隨著人們環(huán)保意識的增強(qiáng)，人們正研究用固體酸堿替代液體酸堿。

Result: The safflower yellow pigment dissolved easily in water and ethyl alcohol and was stable to acid, alkali and metal ions and light.

結(jié)果紅花黃色素易溶于水和乙醇；對酸、堿、金屬離子及光照等穩(wěn)定。

The result showed that the rate of lost weight and fineness increased as the concentration of alkali of flax tow increased.

結(jié)果表明，亞麻落麻的失重率和分裂度隨著燒堿濃度的提高而增加；

The pigment-based ink must be anti-alkali ensuer hiding power high and a color depth of the dispersion at high and easy.

水性油墨中的顏料必須耐堿性強(qiáng)、遮蓋力高、色濃度高、易分散。

By calculating the calc-alkali index (CA) and alumina saturation index (ASI), the magma types of the granites can be roughly determined.

通過鈣堿指數(shù)（CA）和鋁飽和指數(shù)（ASI）的計算，可以大體獲知花崗巖的巖漿類型。

The intrusion of alkali-syenite is considered to be the main factor of the ore bodies emplacement.

巖體侵入活動是導(dǎo)致工業(yè)礦體就位的主要因素。

the changes in organic acids contents were insignificant under salt stress, but a significant increment was observed under alkali stress.

鹽脅迫下有機(jī)酸含量無顯著變化，而堿脅迫卻使其含量顯著上升等等。

The rice husk ash abandoned by the factory after burnt was used to prepare sodium silicate after reacted with alkali liquor.

利用工廠燃燒廢棄的稻殼灰與堿液反應(yīng)制備硅酸鈉。

The derivatives of the invention are free alkali or salt of the general formula compound.

本發(fā)明所述的衍生物為上述通式化合物的游離堿或鹽。

It has shown that HAS shows excellent acceleration effect and corrosion protection, especially alkali resistance at lower temperature.

實驗證明在低溫下羥胺具有優(yōu)異的促進(jìn)作用和耐蝕性，特別是耐堿性。

The invention relates to a synthetic diaphragm for chlor-alkali cells with improved energy consumption and gas separation characteristics.

本發(fā)明涉及用于氯堿槽的具有改進(jìn)的能量消耗和氣體分離特性的合成隔膜。

Finally, the mixed alkali and mixed site effects are discussed in terms of size of alkali ions and oxygen groups in glass.

最后從離子或離子結(jié)構(gòu)基因大小的影響討論了玻璃中的混合位和混合堿效應(yīng)。

Remaining alkali may be neutralized with a cold acid treatment followed by several More rinses to remove the acid.

殘余的堿可在低溫條件下用酸中和，再清洗幾次以除去殘余的酸。

To do conventional composting on alkali spots is an economical code of rapid vegetation rehabilitation in soda meadow alkaline soils.

堿斑上直接進(jìn)行常規(guī)堆肥是蘇打草甸堿土植被重建的快速、經(jīng)濟(jì)模式。

Some other composites were also produced, whose performs made by co-weave technique had been alkali and coupling agent treated.

同時還對混編法機(jī)織平紋布進(jìn)行堿處理和偶聯(lián)劑處理后制成復(fù)合材料板材。