Potash (the old name for potassium carbonate) is one of the two alkalis (the other being soda, sodium carbonate) that were used from remote antiquity in the making of glass, and from the early Middle Ages in the making of soap: the former being the product of heating a mixture of ...
sign vt.签字;签署;签名;打手势 n.痕迹,迹象;手势;标志;招牌 sign for sth. 签收某物 sign in/out 签到/签退 sign up (for) 报名参加,签约受雇 sign to sb. to do sth. 示意某人去做某事 ①At last, he signed his name on the cheque. 最终他在支票上签了名。 ②She turned and sign...
There was a new girl in school, whose name was Sarah. At lunch, she sat by herself.I heard __3__ behind me and saw some girls pointing.I felt really __4__ for Sarah, but I decided to let it go. The next day, she sat next to me in social studies. I heard giggles...
Potash (the old name for potassium carbonate) is one of the two alkalis (the other being soda, sodium carbonate) that were used from remote antiquity in the making of glass, and from the early Middle Ages in the making of soap: the former being the product of heating a mixture of alkal...
a高锰酸钾与二氧化锰反应吗 Potassium permanganate and manganese dioxide response[translate] a你们在学校餐厅吃午饭,可以吃到可口的食物 You have the lunch in the school dining room, may eat delicious food[translate] a我懂得劳动法 I understand the labor law[translate] ...
noun(n.) Potassium hydroxide, commonly called caustic potash. ptenoglossanoun(n. pl.) A division of gastropod mollusks having the teeth of the radula arranged in long transverse rows, somewhat like the barbs of a feather. rhachiglossanoun(n. pl.) A division of marine gastropods having a ...
Product Name:K2SO4/potassium Sulfate/potash Fertilizer;Color:red;PACKAGE:as per demand;Usage:fertilizer;Appearance:Granualr;PACKING:25/40/50KG;Solubility:100% Water Soluble;K2O:60%Min;Grade Standard:Agricultual;Key word:K2so4 Fertilizer Potassium Sulphat
Potassium; -- so called by the German chemists. kam noun (n.) Crooked; awry. kantianism noun (n.) Alt. of Kantism kantism noun (n.) The doctrine or theory of Kant; the Kantian philosophy. karaism noun (n.) Doctrines of the Karaites. katabolism noun (n.) Destructive or downward ...
Potassium perfluorobutylsulfonate /FC-98 MF C4F9KO3S EINECS No. 249-616-3 Brand Name QIBO PC/ABS (75/25) 90% Fyrolflex RDP/BDP 8% PTFE (Anti-dripping agent) 0.3% ABS 181 1% Packaging and delivery Selling Units: Single item Single package size: 10X10X10 cm Single gross weight: 1.010...
aFAST NAME 快速的名字 [translate] au care for her care to ignore that there is a small I watched silently watchi u关心为了她的关心能忽略有小的我沈默地观看了watchi [translate] aPossible processes releasing nonexchangeable potassium from the rhizosphere of maize 发布nonexchangeable钾的可能的过程...