aCrude oil and gas are the raw materials of the petroleum industry. It is the business of the industry to find them, to retrieve them from the earth on-shore and off-shore, to manufacture useful products from them and to sell the products in the markets of the world. 原油和气体是石油...
a还好 Fortunately [translate] aThe Heavy Gas Oil from the Crude Distillation Unit is sometimes cracked in a Hydrocracking Unit to produce useful Light and Middle Distillates 重的气油从原油蒸馏单位在加氢裂化单位有时崩裂生产有用的轻和中间馏份 [translate] ...
soil pollution monito soil regime soil remediation soil sample test west soil solutionsoil sol soil water management soil-conditioning che soildeterioration soiless culture soilgas soiling grass soilinjection soilless cultivation soilless culture hydr soilreplacementworks soilsampler soilslump soilspecificheat ...
题目Petroleum, consisting of crude oil(原油) and natural gas, seems to originate from organic matter in marine sediment(海洋沉淀物).Tiny organisms settle to the seafloor and gather in marine mud. The organic matter may partially break down, using up the dissolved oxygen in t...
At a refinery, the crude oil from underground is separated into natural gas, gasoline, kerosene, and various oils. 子句类型: 简单句 连接词: 3. 句子成分 简单句 At a refinery, [状语] the crude oil from underground [主语] is separated [谓语] into natural gas, gasoline, kerosene, and...
cumulative purchasing cumulative rectificat cumulative source doc cumulative-dividend p cumulativegasinflux cumulativeinventory cumulativestabilityco cumulonimbus clouds cun dian cun ru cun you cun zai ju cun zai yan cun-bao deng cun-chao wang cun-de zheng cun-feng yao cun-hong liu cun-li wang cun...
Seamless conduit pipe for transporting crude oil and natural gas is made from high strength steel containing silicon and manganeseA seamless conduit pipe is made from a high strength steel containing (wt.%): 0.08-0.14 carbon; 0.2-0.4 silicon; 0.45-1.0 manganese; a maximum of 0.015 phosphorus;...
Downstream Oil and Gas Summary The downstream oil and gas industry includes the refining of crude oil into consumable products and the marketing of these products to commercial or retail end users. Downstream is a very complex, global business where profit is made from the margin between crude oi...
Along the Bangladesh-China-India-Myanmar Economic Corridor, the China-Myanmar Crude Oil and Gas Pipeline has been completed and entered service. The feasibility study on the Muse-Mandalay section of the China-Myanmar Railway has been completed, and the feasibility study on the Mandalay-Kyaukphyu ...
founded in 1960, which consists of the world’s largest (by volume) holders of crude oil and natural gas reserves.8As such, the OPEC nations had a great deal of economic leverage in determining supply, and therefore the price, of oil in the late 20th century. ...