礦產原油 的英文怎麼說
中文拼音 [kuàngchǎnyuányóu]
礦產原油
英文
lease crude- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 產 : Ⅰ動詞1 (人或動物的幼體從母體中分離出來) give birth to; be delivered of; breed 2 (創造財富; 生...
- 原 : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
- 油 : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
- 礦產 : mineral products; minerals
-
Abstract : starting from the crystal structural characteristics and through the theoretical calculation of the chemical bonds of diasporite and kaolinite structures and the study of the flotability of the flotation systems of anionic collector ( sodium oleate ) and cationic collector ( dodecylamine ), the relationship between the crystal structural characteristics and the flotability of diasporite and kaolinite and the main causes for the difference in their flotability are analysed by the crystal chemical theory of minerals
文摘:從一水硬鋁石和高嶺石的晶體結構特徵出發,通過對一水硬鋁石和高嶺石結構中化學鍵的理論計算及陰離子捕收劑(油酸鈉) 、陽離子捕收劑(十二胺)浮選體系中可浮性的研究,採用礦物晶體化學理論分析了礦物晶體結構特徵與可浮性之間的關系,以及產生一水硬鋁石和高嶺石可浮性差異的主要原因。Coal, oil and minerals are the raw materials of industry.
煤、石油和礦產品都是工業原料。Difficultly starts an undertaking after several years repeated difficulties, the scale grows strong unceasingly, at the same time thanks the general customers the vigorously support and the deep affection, develops successively develops the product : the cupric sulfide 、 the froth powdered iron 、 one 、 two time return to original state the powdered iron 、 the chromite 、 the pyrite 、 not the rusty powdered iron 、 the refinery coke 、 the wollastonite ( silicon ash cotton and kapok ) and so on the series powder body material
經過幾年風風雨雨的艱苦創業,規模不斷發展壯大,同時感謝廣大客戶的大力支持和厚愛,先後開發研製出產品:硫化銅、泡沫鐵粉、一、二次還原鐵粉、鉻鐵礦、硫鐵礦、不生銹鐵粉、石油焦、硅灰石(硅灰棉)等系列粉體材料。Kinds of flotation collectors modified with fatty acid using oleic oil and rosin acid as raw materials were introduced
摘要介紹了幾種脂肪酸類礦物捕收劑改性產物,它們分別以油酸和松香酸作為出發原料。Abstract : the stimulation treatment of & quot; loosening rock by the dilatancy of explosive waves & quot; is tested in the casing well 4242 for studying its result and its influence on casing. the result of the field test shows that this test is successful in technology, the oil production of the well is 4 times as much as that of it before the test ; the deformation of casing is local, and the result of the strength calculation shows that the deformation will not destroy casing
文摘:為了研究「壓脹松動」增產技術的增產效果和對套管的影響,在延長石油管理局子長油礦對4242井進行了現場實驗.該技術採用強動載波在地層深處疊加的方法,造成壓脹條件,松動巖石,增大近井帶滲透率,提高油井產量.施工后,該井產量增加為原來的4倍多.本次實驗工藝上是成功的,首先是按設計要求引爆了炸藥,其二是由於採取了保護措施,使套管變形局限在施工段處,不影響下泵,不影響油井生產;套管強度校核分析也證明了套管不會破壞.施工后地質效果明顯Coal, oil and minerals are the raw materials of industry
煤、石油和礦產品都是工業原料Efficiency : contain several minerals and micro elements, active spring, rose hips oil, micro molecule polypeptide and ceramide, instantly and constantly supply moisture, nutrition can effectively penetrate into deep skin, accelerate the formulation of collagen, activate cells regeneration, remove dry and fine lines, smoothen and nourish skin, balance water and oil and constantly moisturize skin
功效:富含多種礦物成份和微量元素、活泉水、玫瑰果油、小分子多肽、神經酰胺等,迅速持久補充肌膚水份,營養成份有效滲透肌膚內層,加速膠原蛋白的合成、激活細胞再生、減少干紋和細紋的產生,平滑、滋養肌膚;同時給肌膚長效保濕,令肌膚水油平衡、持久滋潤。Based on the material - balance equation and the theory of injection - production balance, we derived the relationship between the pressure decline and the injection - production ratio from when the reservoir has a stable production then we proposed the suitable injection - production ratio for the production management at later stages of reservoir development with the correlation factor derived from regression analysis
利用物質平衡方程,依據注采平衡原理,推導出在油減穩定生產時地層壓降與注采比的關系,由實際礦場資料擬合出相關系數,通過合理地層壓降來確定合理注采比,為油藏開發後期生產管理提供依據。Through the development of more than 40 years, after long - term high produce and steady produce of oil, daqing stride the development stage of mixing the mineral area economy with the city economy, and just develop from the mineral district of singleness mineral type toward the center city of comprehensive function type
經過40多年的開發建設,在原油長期高產穩產之後,大慶邁入了礦區經濟與城市經濟混存的發展階段,而且正由單一工礦型礦業城市朝著綜合功能型的中心城市發展。The main products china exports to africa are machinery and electronics, textile and apparel, hi - tech products and finished goods, while imports from africa concentrate on crude oil, iron ore, cotton, diamond and other natural resources and primary goods
中國向非洲出口產品主要是機械和電子、紡織、服裝、高科技產品、成品,同時從非洲進口集中於原油、鐵礦石、棉花、天然鉆石及其他資源和初級產品。It is also more environmentally friendly than other fossil fuels in powering vehicles. the use of natural gas as a motor fuel will help to reduce emissions from vehicular traffic
而作為車輛燃油比使用礦物燃料更符合環保原則,有助減少車輛產生的廢氣。The paper analyzes general accounting principle of oil & gas industry in the united states and evaluates two kinds of accounting methods. successful efforts & full costs. research is made to the investment accounting method of the united state relating to various phases of oil and gas operation, including property acquisition, retention and surrender, exploration, development and production
本文從介紹美國油氣工業基本會計核算原則出發,在研究美國礦區購置成本、折舊的單位產量法以及勘探、開發、生產不同階段的核算方法的基礎上,分析了現階段我國石油投資核算現狀,指出了其存在的油氣成本反映不實、折舊方法不合理、國家對于礦區產權無法體現等問題。The purchases are typical of china ' s rapacious scramble for africa, in which oil, minerals and all manner of raw materials are being eagerly snapped up
這種采購是中國對非洲典型的貪婪掠奪,以求把非洲的原油、礦產和所有原材料都一掃而光。The corporation mainly handles petroleum products, chemical raw materials and product, pesticide, medical raw materials and intermediate, chemical mineral, chemical gas, special - purpose petroleum chemical machinery equipment, instrument ect
本公司主要經營:石油製品、各類化工原料及化工產品、農藥、醫藥原料及中間體、化學礦、化學氣體、石油化工專用機械設備、儀器等。The first category includes crude oil, natural gas, coal, other non - metal ores, ferrous metal ores and non - ferrous metal ores while the second includes solid salt and liquid salt
礦產品包括原油、天然氣、煤炭、其他非金屬礦原礦、黑色金屬礦原礦和有色金屬礦原礦;鹽包括固體鹽和液體鹽兩種。分享友人