您要查找的是不是：
- concentrated ammonia solution 浓氨溶液
- Algae and lichens can be removed with a dilute ammonia solution. 藻类和地衣可以删掉，以稀氨水溶液。
- Methods The anti tussive,anti asthmatic and expectorant effects were observed by concentrated ammonia method in mice,spray method in cavies and capillary method in mice. 方法:通过浓氨水喷雾实验、二氧化硫刺激法、毛细玻管法、喷雾致喘法、蛋清性足肿胀法以及测量免疫器官重量等实验,观察川贝枇杷膏在止咳、化痰、平喘、抗炎及免疫方面的药效。
- Put some yeast on the stains and wash with water. It will be more effective if a little bit of ammonia solution is added during washing. 可用酵母粉撒在污渍上,滴水洗濯,洗濯时加入少许氨水溶液效果更佳。
- We use liquid ammonia instead of ammonia solution to the synthesis of acidamide by acyl chloride, and developed purifying method of acidamide. 对酰氯生成酰胺的反应，利用液氨气化后气体导入代替氨水，并对酰胺的纯化进行实验，找到了合理的纯化方法。
- Results: Aster mixture had inhibitory effect on cough caused by concentrated ammonia in mice, prolonged the latency of cough(P<0.01),decreased the frequency of cough and increased the secretion... 可延长咳嗽潜伏期(P<0.;01);使咳嗽次数减少;排痰量增加。能降低组织胺引起的豚鼠离体气管平滑肌收缩幅度(P<0
- Bites can be treatment with suction cup to suck out the toxin and apply 3% ammonia solution or 5% sodium hydrocarbonate solution. 若咬伤中毒，可用火罐拔出毒液，并涂3%25氨水或5%25碳酸氢钠溶液。
- The measurements were carried out in a buffer: 0.01mol/L valine solution with the pH adjusted to 10.5 with ammonia solution, with detection wavelength at 190nm. 测定条件为：运行缓冲液：0.;01mol/L缬氨酸溶液（用氨水调pH至10
- Liren Pharmaceutical specializes in developing and manufacturing of such products which are Choline Bitartrate、 Disodium Edetate、 Strong Ammonia Solution and Dilute Hydrochloric Acid and so on. 公司药品的品种：重酒石酸胆碱、依地酸二钠。药用辅料品种：浓氨溶液、稀盐酸。
- Fluorine ammonia solution can be used to react with sulphuric acid sodium and aluminium sulfate and produce sodium fluoroaluminate,which can first class prod uct according to GB/T4291-1999. 将氟化铵溶液与硫酸钠和硫酸铝反应制得符合GB/T4291-1999一级品的氟铝酸钠.;通过正交试验;得到了两步反应的较佳反应条件;氟铝酸钠收率大于90%25;
- Keywords concentrated ammonia thiamine spray - type saturator substitution; 浓氨水;硫铵;喷淋式饱和器;取代;
- The crowds concentrated round the palace. 人群汇集在宫殿的四周。
- ZnO Nanocrystal Arrays Fabricated from Ammonia Solution System 氨水溶液制备ZnO纳米晶阵列的研究
- Ammonia is a chemical substance. 氨是种化学物质。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- Our population is concentrated in the big cities. 我国人口集中在大城市里。
- low concentration ammonia nitrogen 低浓度氨氮
- Elution of Copper from Alkali Resin Using Ammonia Solution 氨水溶液解吸强碱性树脂上负载铜的研究
- high concentration ammonia nitrogen 高氨氮
