petroleum是什麼意思_音標_用法_例句

簡單釋義：

n. 石油；原油

網絡 汽油；石油化工；石化工業

完整釋義：

n.

1.石油
2.原油

例句：

1. In many instances, petroleum can penetrate the surface of concrete floors to the extent that the oil may not be removed by surface cleaning.
   很多情況下，汽油能夠滲透過水泥地板表面，以至於需要在地面對油漬進行清潔。

2. Application: Mainly used for petroleum industry. It's the basic raw material of W-base catalyzer used in oil refinery.
   用途：多用於石油工業生產上，是煉油廠用鎢基催化劑的主要原料。

3. He said that nowadays' demand of talents mainly focuses on high-tech industry, IT, communication, automobile, petroleum and biology domains.
   他提出，當今世界人才的需求主要集中在高新技術、IT行業、通訊、汽車、石油、生物等幾大領域。

4. They have also appointed a head of the petroleum industry and the central bank just a few days ago.
   就在幾天前，他們也任命了一個石油工業和中央銀行的頭領。

5. The white oil is one of the important petroleum products, and is applied to the foodstuff industry, the materia medica production etc.
   白油是重要的石油加工產品，應用於食品、藥品生產等諸多行業，關乎人民生命財產安全。

6. After World War II, the energy derived from burning the various fractions of petroleum exceeded that of coal.
   二戰後，燃料各種石油餾分所產生的能量超過了燃燒煤所產生的能量。

7. The invention relates to a petroleum extraction technology, aiming at a strong sensitivity oil layer water injection well.
   本發明是針對強敏感油層注水井的石油開採技術。

8. Since the foundation of the state, it has formed the old industrial base which make coal , steel , worker , petroleum as its main subject.
   建國以來，形成了以煤炭、鋼鐵、森工、石油為主體的老工業基地。