Manufacturing sales: yean, ammonium bicarbonate.

制造销售：液氨、碳酸氢铵。

Ling off ammonium bicarbonate, Yean, chemical raw materials.

灵产碳酸氢铵、液氨、化工原料。

Crystalline lanthanum carbonate was synthesized using ammonium bicarbonate as the precipitant.

以碳酸氢铵为沉淀剂合成了碳酸镧晶体。

The nanometer yttrium oxides were obtained through precipitation reaction with ammonium bicarbonate.

采用碳铵沉淀工艺，进行了纳米氧化钇的制备研究。

Plastic Pallet, Stearic Acid, Glycerine, Sodium Bicarbonate, Ammonium Bicarbonate, Acid Plastic Products.

采购产品塑料托盘，硬脂酸，甘油，碳酸氢钠，碳酸氢铵，柠檬酸，塑胶制品。

ObjectiveTo investigate the killing efficacy of Schistosoma japonicum eggs by ammonium bicarbonate in vitro.

目的观察碳酸氢铵体外杀灭日本血吸虫虫卵的药效。

The preparation of nanometer active zinc oxide from crude zinc oxide by ammonium bicarbonate method was introduced.

采用碳酸氢铵法由粗氧化锌制备纳米活性氧化锌。

The said fireproof solvent consists of magnesium chloride, sodium chloride, barium chloride and ammonium bicarbonate.

所述阻燃溶剂包括氯化镁、氯化钠、氯化钙、氯化钡和碳酸氢氨。

The effect of the shaping pressure and the moisture of Ammonium Bicarbonate (AB) on the granulation of AB was studied.

以普通碳铵肥料颗粒化为目标，研究成型压缩力和含水量对碳铵对辊造粒的影响。

Taking some advantages over others, ammonium bicarbonate should survive in market as a kind of low nitrogenous fertilizer.

碳铵是低浓度氮肥，但具有许多优点，应在肥料中占有一席之地。

The raw feed after roasting was leached by water, and then by ammonium bicarbonate and introduced carbon dioxide under high pressure.

焙烧后的物料先用水浸，再用碳酸氢铵并通入二氧化碳加压浸出。

The key technique is a 3 step addition of zinc powder for removing impurities and mixed employment of ammonia and ammonium bicarbonate.

三段控温添加锌粉除杂以及氨水与碳酸氢铵复配作为沉淀剂是技术关键。

This paper about the technics is to use the material of haloid liquid, ammonium bicarbonate and ammonia to preparate the super light MgO.

本研究所述的工艺是采用卤水、碳酸氢铵和氨水为原料，生产特级轻质氧化镁的方法。

Under these conditions, the conversion of ammonium bicarbonate and the content of ammonium sulfate in productive solution were more than 97% and 35%.

在此条件下，碳酸氢铵转化率可达97%以上，产品溶液的硫酸铵浓度可达35 %以上。

The reaction of brine with solid ammonium bicarbonate forms sodium bicarbonate and mother liquor. Soda Ash can be obtained by calcining sodium bicarbonate.

卤水和固体碳酸氢铵反应得碳酸氢钠和母液，碳酸氢钠经煅烧得纯碱。

The new synthetic process of 2 - methylimidazole with acetaldehyde, nitric acid and ammonium bicarbonate as raw materials has been introduced in this paper.

介绍了以乙醛、硝酸、碳酸氢铵为原料合成2 -甲基咪唑的新工艺。

Special plastic material, to enter the cavity of products, such as sugar, ammonium bicarbonate, salt, soda, strong corrosion ability, and can absolutely sure.

特殊塑料材质，对各种进入腔内的产品，诸如糖、碳酸氢铵、盐、苏打等等都具有很强的防腐蚀能力，能绝对保证与之脱离。

Two technological process of samarium fluoride prepared by wet methods-one is a traditional technique and another is a new method of ammonium bicarbonate conversion.

本文研究了湿法制备氟化钐的两种工艺过程——传统工艺和碳酸氢铵转型新工艺。

Ammonium sulphate with calcium carbonate as gross by-product could be obtained from the raw materials including phosphogypsum, ammonium bicarbonate and ammonia water.

以磷石膏、碳酸氢铵和氨水为原料制备硫酸铵，并用盐酸处理碳酸钙粗品制备氯化钙。

By revamping the cooling water flow path, the aqua ammonia titer and degree of carbonation are effectively decreased, and the output of ammonium bicarbonate is increased.

通过对冷却水流程的改造，有效降低了氨水滴度和碳化度，提高了碳酸氢铵的产量。

Ammonium bicarbonate could obviously increase the crude protein and water-soluble protein, and the increasing rate was 4.14%(dry), 5.02%(dry) separately compared with CK.

碳铵处理对增加大豆粗蛋白、水溶蛋白含量有显著效果，较CK可分别增加4.14%（干基）、5.02%（干基）。

Pretreatmented solution is subjected to double precipitation first with ammonium bicarbonate and then with oxalic acid to obtain pure RE. Precipitating ratio, PH and amount of …

控制沉淀比、酸度和硫酸铵含量等条件，都可提高稀土纯度，且适合于处理各种料液。

The production method of potassium dihydrogen phosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.

重点介绍了以碳酸氢铵、 氯化钾、 磷酸为原料生产磷酸二氢钾的新方法。

When feeding the moisture-absorbing and moistened ammonium bicarbonate, the most of available fertilizer feeders are liable to make the fertilizer bridging, adhering and blocking up.

国内现有的一些排肥器，在排施易吸湿、潮解的粉状碳酸氢铵化肥时，多数容易引起架空、粘附、堵塞等现象。

Results of drying experiments show that as ammonium bicarbonate is quite sensitive to heat the traditional hot air drying method causes product loss and is not suitable for dissemination.

本文通过干燥试验表明，由于碳酸氢铵对热相当敏感，因此传统的热风干燥法会造成成品的较大损失而不能推广应用。

The results showed that the super absorbent polymers added in ammonium bicarbonate could obviously promote the absorption of nitrogen, phosphorus oxide and potassium oxide by maize plants.

田间小区试验结果表明，在碳酸氢铵肥料中配合施用适量高吸水性树脂，明显促进玉米植株对氮、磷、钾的吸收。

Crystalline neodymium carbonate was prepared by aging amorphous neodymium carbonate, which was formed by the reaction of neodymium chloride and ammonium bicarbonate, at elevated temperature.

以碳酸氢铵作沉淀剂，从氯化钕料液中沉淀钕，经陈化结晶制备碳酸钕。