查询词典 alum.

Objective: To study the effects of alum, a lu minum chloride and aluminum hydroxide on aluminum contents in serum and brain of mice with high performance capillary.

中文摘要：目的：用高效毛细管电泳仪测定小鼠血清和脑组织中铝含量的方法，研究口服白矾、氢氧化铝和氯化铝对小鼠血清和脑组织中铝含量的影响。

The country was invaded because it had plenty of alum, aluminum and amalgam.

这个国家之所以被侵略，是因为它拥有大量的明矾、铝和汞合金。

Through an experiment on ammonium alum ,an effective method to reduce the super-cooling degree was found.

通过对硫酸铝铵[NH4Al(SO4)2.12H2O]的实验研究，寻找减小其过冷度，改善其储热性能的方法。

Below is a new process of synthesizing ammonium alum by means of semifinished aluminium sulfate and the mother liquor from the preparation of sodium carbonate through double decomposition as raw materials.

研究了以芒硝复分解法制碳酸钠的母液和粗品硫酸铝为原料合成铵明矾的工艺，找出最佳工艺条件，产品质量达到国家标

If it is other chemical components of the salts, we must speak to their specific trade names or chemical names, such as soda ash, baking soda, red alum, ammonium sulfate, potassium nitrate, potassium chloride, diammonium phosphate, etc., must can not be generally called "industrial salt" or "chemical salt."

如果是其他化学成分的盐类，一定要说出其特定的商品名称或化学名称，如纯碱、小苏打、红矾、硫酸铵、硝酸钾、氯化钾、磷酸氢二铵等，绝不能笼统叫"工业盐"或者"化工盐"。

Ultrafine γ-Al 2O 3 particles were prepared by thermal decomposition of ammonium alum .

铵明矾加热分解可制得超细γ－Al2O3粉末，进一步灼烧可制得α－Al2O3微粉。

Increasing the calcining temperature at 1500℃ 5h, the morphologies of the product became the big and wide vermiform-fiber form particles, the length was about 2.5 μm, and the width was about 700 nm. In addition, the vermiform-fiber form particle could be found in the filtrated precipitate with the additional ammonium sulfate. If the ratio of ammonium sulfate to alum is above 1, the vermiform-fiber form particle was formed. After calcined at 1500℃ 5h, the particle grow up to 2μm. Adding ammonium sulfate was also reduced the particles size of alumina because the surface area of the products was increased by increasing the quantity of ammonium sulfate.

在明矾与氨水沉淀物经过滤后再额外添加不同硫酸铵的比例，1200℃ 1hr煅烧后，发现添加硫酸铵比例在1以上，其型态亦为蠕虫状纤维，当以1500℃ 5hr煅烧，蠕虫状纤维型态粒子亦变为又大又胖，其粒子尺寸长度约为 2 μm 宽度约为 500 nm；且将煅烧1200℃ 1hr测其比表面积值，会随著硫酸铵的添加量增加，粉体的表面积会增加且粉体变细，添加硫酸铵比例为 4 者所得粉体粒径最小，从比表面积所得结果估计约 150 nm 。

Crystal is the fruits of victory, a different experimenter get fruit is not the same: Some people have a beautiful blue vitriol crystals, a person granted a dazzling crystal, more people are harvested white crystals, such as ordinary salt crystal, alum crystals and so on.

晶体是胜利的果实，不同的实验者得到的果实是不一样的：有人得到美丽的蓝色胆矾晶体，有人获得耀眼夺目的水晶，更多的人收获的是普通的白色晶体如食盐晶体、明矾晶体等等。

Simply, the hydrate is a compound containing water molecules and secondary school textbooks mentioned on the alum, gypsum, and blue vitriol, are the most famous hydrate.

简单地来说，水合物是含有水分子的化合物，中学课本上提到的明矾、石膏和蓝矾等，都是最著名的水合物。

Alum is abused severely in Fried bread stick of breakfast on the market of Jinan.

济南市早餐油条市场上存在着较为严重的明矾滥用现象。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。