Morocydine hydrochloride was synthesized with morpholine? hydrochloric acid and dicyandiamide.
以吗啉、盐酸、双氰胺为原料合成盐酸吗啉呱。
This research USES dicyandiamide as firming agent in epoxy powder coating and sodium fluoride as additive in epoxy.
采用磷酸双氰胺盐作环氧粉末涂料的固化剂、氟化钠作添加剂。
The effect of acidity on the synthesis of phenylbiguanide from the additive reaction of aniline with dicyandiamide was studied.
研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响。
The properties and advantages of GZQ vibration fluidized bed dryer, and its good effects on dicyandiamide drying are introduced.
介绍了GZ Q振动流化床干燥机的性能、优点及该机在双氰胺干燥应用中取得的成效。
Synthesis organic cation polyelectrolyte dicyandiamide formaldehyde flocculant used in sludge treatment were studied in this paper.
研究了有机合成阳离子高分子絮凝剂双氰胺-甲醛絮凝剂在污泥处理中的应用。
This paper is concerned with properties of Fire-retardant and its composition of DPB which include Dicyandiamide, Phosphoric acid and Boric acid.
研究由双氰胺、磷酸和硼酸组成的滞火剂配方及其滞火性能。
Morpholine hydrochloride was synthesized from morpholine and hydrochloric acid, then reacted with dicyandiamide, and obtained moroxydine hydrochloride.
以吗啉和盐酸为原料合成盐酸吗啉，使其与双氰胺反应制备盐酸吗啉脒胍。
The pickled pelt or bated hides were pretreated separately with glyoxylic acid, amino compounds and dicyandiamide resin etc. , then tanned with less chrome.
用氨基化合物，乙醛酸和双氰胺树脂等分别处理浸酸裸皮的软化裸皮后进行少铬鞣制。
The application of polymeric flocculant, the condensation product on dicyandiamide and formaldehyde, in the coagulation process for SBR production was studied.
本工作研究了高分子絮凝剂(二腈二胺甲醛缩合物)在丁苯胶凝聚工艺中的应用。
Using sodium dicyandiamide and saccharin as raw materials, tribenuron-methyl is synthesized via ring-opening reaction, phosgenation and condensation with total yield of 57.
以双氰胺钠和糖精为起始原料，经过开环、光气化、缩合等一系列反应制备了苯磺隆，合成反应的总收率可达57。
The coated urea MEISTER combined with dicyandiamide (DCD) didn't further increase maize and rice yields. Moreover, the nitrification inhibition effect of DCD was not steadily.
MEISTER包膜尿素配施DCD没有进一步增加玉米和水稻的产量，DCD抑制土壤硝化作用的效果不稳定。
The coated urea MEISTER combined with dicyandiamide (DCD) didn't further increase maize and rice yields. Moreover, the nitrification inhibition effect of DCD was not steadily.
MEISTER包膜尿素配施DCD没有进一步增加玉米和水稻的产量，DCD抑制土壤硝化作用的效果不稳定。
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