英语翻译减量法：打开天平显示0.0000时,在称盘放入盛有供试品的称量瓶,记录重量,取出称量瓶,倒出所需供试品量后,再放

Decrement method:when the balance shows 0.0000 in the start put the weighting bottle containing tested sample onto the scale pan,record the weight,take away the weighting bottle,pour-out tested sample with necessary amount,put the weighting bottle onto the scale pan again,and record the weight,calculate to obtain the result.

Reduction method: open 0.0000 shows, in the scales said in a container with a dish of LiangPing says, weight, take LiangPing says records, pour out after the quantity required, put again say, records, quick weight.

Reduction Act: Opening balance displayed 0.0000 when being called a disc in the tested products containing weighing bottle and record the weight, remove the weighing bottle, pour the required amount for the goods after the trial, and put that disc, record weight, calculations derived.