英语释义

• a sodium salt of carbonic acid; used in making soap powders and glass and paper

片语

Sodium hydrogen carbonate NaHCO碳酸氢钠

sodium m carbonate碳酸钠

washing soda[化工] 洗涤堿；碳酸钠

sodium cerium carbonate碳酸铈钠

sodium-carbonate strip碳酸钠洗提

sodium uranyl carbonate碳酸氧铀钠

soda ash碳酸钠，苏打粉

without Sodium hydrogen carbonate没有碳酸氢钠

sodium nranyl carbonate三碳酸铀酰钠

Sodium hydrogen carbonate碳酸氢钠

英汉例句

• mark brenckle, an undergraduate at tufts, adding sodium carbonate into boiling water as part of the silk degumming process.

  塔夫斯大学的大学生马克·布伦克尔（markbrenckle）正在往沸水中加入碳酸钠，这是蚕丝脱胶步骤的一部分。

• the concentrations of free alkali and sodium carbonate were calculated with the consumption of hydrochloric acid and edta standard solution.

  用edta测定溶液中锌含量，最后利用盐酸和edta的消耗量联合计算含锌堿性溶液中游离堿和碳酸钠量。

• in case of fire, use sodium carbonate or dry sand (never use water).

  着火时使用碳酸钠或干沙子灭火（禁止用水）；

• putting sodium hydroxide, sodium carbonate and tanning extracts into the cooling water can make the spray nozzle work without scale, saving a lot of water.

  在煤粉喷嘴实现冷却水循环使用的同时 ，在冷却水中加入氢氧化钠、碳酸钠和栲胶 ，可以保证水冷煤粉喷嘴无垢运行和节约大量水资源。

• the reaction processes of preparing sodium diacetate from acetic acid and sodium carbonate are studied.

  本文对乙酸—纯堿法制备双乙酸钠反应过程进行了研究。

• after imaging, the stainless steel plate residual sodium carbonate rinse, dry with a hair dryer.

  显影结束后，把不锈钢板上残留的碳酸钠沖洗干凈，用吹风机吹干。

• sodium carbonate deposits may be classified into three major types, quaternary salt lake, quaternarysand-covered playa and tertiary continental detrital rock, all three having been found in china.

  碳酸钠矿床有三大类型：第四纪盐湖型、第四纪砂下湖型及第三纪陆相碎屑巖型，在中国均有发现。

• big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide the key chemical reagent in this process.

  采用了大量的生石灰来把碳酸钠转换成氢氧化钠，它是这个过程中。

• disodium phenyl phosphate was synthesized using phenol, phosphorus oxychloride and sodium carbonate as starting materials.

  以苯酚、三氯氧磷和氢氧化钠为原料合成了磷酸苯二钠。

• the reductive extraction method of bastnasite baked by sodium carbonate and low acidity hci leaching for making rare earth chloride is reported.

  氟碳铈矿纯堿焙烧低酸浸出，在还原条件下直接用盐酸浸出制取工业氯化稀土。

• a reacting dynamics has been studied, which is about the reaction of the low-grade roasted molybdenite leached with sodium carbonate solution.

  对低品位钼焙烧矿和由混合矿粉制成的圆盘样品分别进行了碳酸钠溶液浸取反应动力学研究。

• and the preparation comprises that mixing uniformly the montmorillonite, common salt, sodium carbonate and finding, packing.

  本发明制备方法是：蒙脱石、氯化钠、碳酸钠、与辅料充分混匀后，分装。

• the addition of sodium carbonate into the grinding process can realize the selective desliming.

  磨矿过程中添加碳酸钠，可实现矿泥的选择性脱除。

• the french academy wanted to promote the production of much-needed sodium carbonate from inexpensive sodium chloride.

  法国科学院想要推进从便宜的食盐中制造大量需要的碳酸钠的生产。

• sodium carbonate is used as fired fly ash brick blank plasticizer for preparing fired fly ash brick with low cost, good plasticizing effect and no influence on molding of admixture.

  将碳酸钠作为烧结粉煤灰砖坯料塑化剂应用于制备烧 结粉煤灰砖，具有价格低廉、塑化效果好且不影响掺合料成型等优点。

• s43d in case of fire, use sodium carbonate or dry sand (never use water).

  着火时使用碳酸钠或干沙子灭火（禁止用水）；

• hard water which can be softened by adding sodium carbonate is called permanent hard water .

  经过加入碳酸钠能被软化的硬水，称为永硬水。

• the government kept monopoly control of beer salt and natron sodium carbonate used in the preservation of mummies.

  政府还垄断了啤酒、盐和泡堿用于保存木乃伊的碳酸钠的生产和销售。

• in this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced.

  详细研究了以黄磷、氧化钙和碳酸钠为原料，采用一步法制备次磷酸钠的最佳条件和有关工艺。

• the products of high-quality sodium carbonate and hydrochloric acid (or hydrogen chloride) are produced by using carbon dioxide and brine or crude salt as raw materials by utilizing an intermediate.

  本发明是利用中间体来实现以二氧化碳和卤水或粗盐为原料生产优质纯堿产品和盐酸（或氯化氢）产品。

• the invention discloses a use of sodium carbonate as fired fly ash brick blank plasticizer and belongs to field of building materials.

  本发明公开了碳酸钠作为烧结粉煤灰砖坯料塑化剂的用途，属于建筑材料领域。