cyanamide
常见例句
- Calcium cyanamide is poisonous and irritating to the skin.
氰氨化鈣是毒性物質,對皮膚有刺激性。 - Calcium cyanamide is poisonous and irritating to the skin .
氰氨化鈣是毒性物質,對皮膚有刺激性。 - Calcium carbimide;Cyanamide, calcium salt (1:1);Calcium cyanamide;Lime nitrogen;aero cyanamid granular [qr] ...
氰氨化鈣;氨基氰化鈣(1:1);石灰氮;碳氮化鈣香港 - A new HPLC method for the determination of melamine in cyanamide was established.
建立了單氰胺中三聚氰胺的HPLC測定方法。 - This is Hong Kong finds out the trichloro cyanamide material for the first time from milk system food.
這是香港首次從嬭制食品中查出三氯氰胺物質。 - A new process,urea-calcium cyanamide method,for producing thiourea from urea and hydrogen sulfide is proposed.
利用尿素和硫化氫等原料制備硫脲,提出了尿素-氰氨化鈣法新工藝。 返回 cyanamide