operation weight of tractor 拖拉机使用重量
In order to make themselves pretty-looking, they try many different ways of losing weight. Some go on a diet, some take exercise, some eat medicine, others even turn to operation for help.
减肥的方法层出不穷，有的采用节食减肥，有的进行运动减肥，有的利用药物减肥，有的甚至进行手术减肥。
About 1 in 50 people who have weight-loss surgery need a second operation because of problems after their first operation.
每50人中约有1人因为第一次手术后遗留下来的问题，需要进行第二次手术。
The dissertation also lists specific operation methods and approaches to confirm the weight of each indicator.
论文列出了确定指标权重的具体操作方法和步骤。
应用推荐