例句與造句

1. At present in the industry of pvc the process in convegance , measurement , compounding and storage of pvc raw material are realized by hand and monitoring to various parameters , such as time , temperature , is completed by common meters
   目前我國pvc塑料加工行業(yè)中，對pvc原料的輸送，計量，配混，儲存大多數(shù)仍由人工來操作，采用常規(guī)儀表來監(jiān)控各種溫度、時間參數(shù)。
2. It's difficult to find common meter in a sentence. 用common meter造句挺難的