1. 按 重量：by the gross 整批 | by the hour 按 钟点 | by weight 按 重量
2. 按重量计算：by way 经由 | by weight 按重量计算 | by word of mouth 口头地
3. 重量比：percent by weight 重量百分比或重量% | by weight 重量比 | 37. perspective view 透视图;立体图
4. 按重量计：weight n. 重量 | by weight 按重量计 | window n.窗户,橱窗
1. Its weight is unknown, as it has been taken care of by the mother panda since birth.
2. Spain and Poland are determined to hang on to voting rights that give them a disproportionate weight inside EU councils by comparison with their populations.
3. By putting too much weight on elections, people are buying the Western definition of democracy.
4. He figured out that any object immersed in fluid is buoyed up by a force equal to the weight of the fluid displaced by it.
5. A resolution by the Security Council would have carried more international weight.
6. by weight
6. The fish can be divided into three categories by weight, he says.
7. Carbon intensity is the amount of carbon by weight emitted per unit of energy consumed.
8. by weight
8. Research had proved that their vitamin C content is about four times that of kiwifruit by weight.
9. The store said selling its towels by weight reduced the price by 30 per cent.
10. Though seldom bothered by her weight, the difficulty in finding jobs has led her to consider undergoing liposuction.