例句與造句

1. The engineering demonstrations show that this method has a higher precision and can be used to gain a better effect
   工程實例表明該方法行之有效，具有較高的探測精細程度，為樁端持力層的確定提供了直觀而準確的依據(jù)。
2. The tax revenue created by the plastic machinery industry to the state was more than rmb 45 million in 1989 and up to rmb 1 . 8 hundred million in 1998 ; the quantity of the employees in plastic machinery industry is always about 100 thousand . in view of that plastic and rubber both belong to high molecular compound materials , many plastic machinery factories produce rubber machinery and plastic machinery at the same time and some of them even have its own plastic product factory . in this way , they can create more values as well as provide customers with engineering demonstrations so as to promote product distribution , improve product performances , and upgrade product grade
   塑料機械行業(yè)為國家創(chuàng)造的稅收1989年為4500多萬元，到1998年已達18億元，塑料機械行業(yè)的從業(yè)人數(shù)保持在10萬人左右，由于塑料橡膠同屬高分子材料，因而許多塑料機械廠同時生產(chǎn)橡膠機械和塑料機械，而且有的企業(yè)集團同時擁有自己的塑料制品加工廠，一方面可以更大地創(chuàng)造價值，另一方面可以為用戶提供示范工程，促進設(shè)備銷售的不斷更新?lián)Q代，提高產(chǎn)品的性能和檔次。
3. It's difficult to find engineering demonstration in a sentence. 用engineering demonstration造句挺難的