缩写
中文翻译:每分钟的百分比
同义词:
['ppm', 'ppt', 'pph', 'ppf', 'ppb', 'ppq例句:1. The new product has a PPM of 20%.(新产品的PPM为20%。)']
例句:
-
1. The new product has a PPM of 20%.
新产品的PPM为20%。
-
2.The water is 20% PPM.
水的PPM是20%。
-
3.The soil needs to be tested for its PPM content.
土壤需要测试其PPM含量。