alkali中文,alkali的意思,alkali翻译及用法

2026-05-05 13:25 浏览次数 17

alkali

英[ˈælkəlaɪ]美[ˈælkəˌlaɪ]

n. 堿;可溶性无机盐

n. (Alkali)人名;(冈、乍、尼日利)阿尔卡利

adj. 堿性的

alkali 英语释义

英语释义

  • a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture
  • any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water;

    "bases include oxides and hydroxides of metals and ammonia"

alkali 片语

片语

Alkali Metals堿金属

alkali liquor[化学] 堿液

alkali meter碳酸定量计;堿量计

caustic alkali[无化] 苛性堿

alkali solution堿性液

Alkali lands堿地;堿地

alkali resistance抗堿性,[化学][材] 耐堿性;耐堿坚牢度

alkali lignin堿木素

alkali metal[化学] 堿金属;硷金属

alkali soil

1. 

N a soil that gives a pH reaction of 8.5 or above, found esp in dry areas where the soluble salts, esp of sodium, have not been leached away but have accumulated in the B horizon of the soil profile 堿性土

alkali treatment[化工] 堿处理

alkali charge[化工]

alkali flat

1. 

N an arid plain encrusted with alkaline salts derived from the streams draining into it 盐堿滩

alkali 例句

英汉例句

  • this is because it blocks acid production, stimulates alkali and improves blood flow in stomach tissue.

    这主要是因为辣椒素能够抑制体内酸性物质的产生、促进堿性物质的分泌、并能加快胃部组织的血液迴圈。

  • pc board ban and wet cement appearance and acid, alkali touch information appearance.

    pc板禁令和湿水泥外表和酸,堿性资料外表触摸。

  • reservoirs exist serious phenomena of velocity, water, acid, alkali and salt sensitivity.

    储层存在着严重的速敏、水敏、酸敏、堿敏和盐敏现象。

  • a soft silvery metallic element of the alkali metal group burns in air and reacts violently in water occurs in carnallite and lepidolite and pollucite.

    一种软质的银色堿金属元素能在空气中燃烧能与水发生剧烈反应见于光卤石锂云母和铯榴石中。

  • and, in fact, this is the case for all the alkali metals.

    事实上,所有的堿金属都有这样的性质。

  • the effect of aa content, latex solid content, comonomer component and feed technique on particle size and its distribution, thickening with alkali and waterproof of latex film were compared.

    比较了丙烯酸含量、乳液固含量、共聚单体组分、加料方式等对羧基胶乳的粒度和粒度分布、堿增稠性和皮膜耐水性的影响。

  • also there are many ancient trees, which would have been damaged by the alkali from the cement. we have had to install a special irrigation system.

    还有,这里有许多古树,水泥的堿会损坏这些它们,我们不得不安装一个特殊的灌溉系统。

  • so, you can see the alkali metals here: li be mg all the way over here to neon and argon where you have stability.

    所以大家看堿金属及堿土金属:,一个电子,lithium,,one,electron,两个,,and,then,beryllium,,magnesium,,two,electrons,所有的方法都是,让他们达到ne,ar的稳定结构。

  • after seeing how this air makes the ugly sagebrush and the patches of alkali and brown earth a feast to the eye, one can understand how the light of heaven may make the ugliest faces beautiful.

    这儿的空气能使丑陋的灌木和斑驳的盐堿地、褐色的泥土变成视觉盛宴。只要见过这些,你就明白为什么说天堂的圣光能让最丑的脸变得美好。

  • the remaining oil is treated with an alkali to remove free fatty acids (which form a soap).

    剩下的油经过堿的处理以除掉游离的脂肪酸(就像肥皂清洁的原理一样)。

  • a soft silvery metallic of the alkali metal group burns in air and reacts violently in water occurs in carnallite and lepidolite and pollucite.

    一种软质的银色堿金属元素能在空气中燃烧能与水发生剧烈反应见于光卤石锂云母和铯榴石中。

  • most of the injuries reported so far have been alkali burns.

    到目前为止,大多数的伤亡报告都是由于堿烧伤造成的。

  • by adding baking powder this consists of an alkali and an acid, and

    加入发粉(烘烤粉)。发粉由酸和堿组成,能产生一定量的二氧化碳。

  • another example is methyl orange , which is red in acids and yellow in alkali solutions.

    另一个例子是甲基橙,它在酸性溶液中为红色而在堿性溶液中为黄色。

  • to get similar characteristics from composites, the carbon fibres are first chemically treated with an alkali which creates lots of tiny pits on their surface.

    为了在复合碳材料上获取与电容器相似的性质,这种碳纤维首先经过堿化学处理以令其表面生成许多细微的凹点。

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