例句與造句

1. This article links to the plant no . 6 project , studying the measure of pressure reduction and energy removal of large caliber and long distance water delivery pipe in big difference of elevation and topographical form area . the writer gives new measure of pressure reduction and energy removal , according to the theory of pressure reduction and energy removal , planning a composite energy removal construction , and put to use effectively in many water supply projects . it is the first example that people use concrete construction to remove high pressure in large caliber and long distance water pipe in china
   本文結(jié)合西寧市第六水源工程，對(duì)高差大、地形地貌復(fù)雜地區(qū)大口徑長(zhǎng)距離輸水管道消能減壓措施進(jìn)行了研究探討，提出了全新的減壓消能方案，根據(jù)減壓消能原理，自行設(shè)計(jì)出了綜合式消能構(gòu)筑物，并應(yīng)用于多項(xiàng)輸水工程中，效果良好，成為國(guó)內(nèi)首例采用鋼筋混凝土構(gòu)筑物消除大口徑長(zhǎng)距離輸水管道較高壓力的案例。
2. It's difficult to find difference of elevation in a sentence. 用difference of elevation造句挺難的