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Greenish clays often occur as thin layers in Early Cretaceous shallow-water carbonatesediments of Istria where they mark......
Thermodynamic Behavior of Manganese and Phosphorus between Liquid Iron and CaO-MgO-SiO_2-Al_2O_3-Fe_
The thermodynamic behavior of manganese and phosphorus between liquid iron and CaO-MgO-SiO2-A12O3-Fe,O- MnO-P2O5 ladle s......
Greenish clays often occur as thin layers in Early Cretaceous shallow-water carbonatesediments of Istria where they mar......
【正】 Polyacrylamide(PAM)is the biggest varietyof water-soluble polymers.It is used exten-sively in oil recovery,ore dr......
Character of Terrestrial Sequence Stratigraphy and Depositional System in Incised Valley, Outcrop Ar
In the Karamay oilfield located on the northwestern margin of Junggar basin, Xinjiang, China, a large area of the Karama......
Sedimentary facies of the Tsagayan Formation is distributed in the eastern Zeya-Bureya Basin has been analyzed. The form......
据 Proceedings of Shenyang Sym-posiun on Lime-Based Slagformers,Re-fining ＆ Alloying Powders,CastingMold Fluxes in Iron ......
To investigate the role of grain boundary sliding during dislocation creep of dunite, a series of deformation experiment......
Braided river and distribution patterns of sand bodies of Jurassic Badaowan formation in Block T13 o
In order to determine the planar and volume distribution of sand bodies of the Jurassic Badaowan formation in Block T13 ......
Creep tests are conducted on frozen silt (loess) under dynamic loading with the load amplitude of 2.5 MPa and frequency......
2．2．23砂细化(sand fining)旧砂再生后砂粒度变细的一种现象。3工艺参数3．1砂铁比(sand/metal ratio)型(芯)的重量与浇注金属重量之比......
The microstructure of 40Cr and T10A steel sample and its surface to be welded is ultra-fined through salt-bath cyclic qu......
Reform to the oil product pricing mechanism is already very urgent in China. According to the com-mitment made to the WT......
Analysis on the Impact of“Major Oil Refining Project”on the Economic Development of Qingdao Based on
On June 22,2005,the ten-million-ton Qingdao“major oil re-fining”project was listed in the plan and the ground breakin......
The oil price is flying sky high,not only with respect to the purchase price,but also in oil futures and stock.On Novemb......
An advanced ceramic cutting tool material Al_2O_3/TiC/TiN(LTN)is developed by incorporation and dispersion of micro-scal......
【正】 Hebei Zhongjie Petrochemical Group(Zhongjie)and CNOOC Oil & Petrochemical Co.,Ltd.signedan equity transfer agreem......
On April 28th,China Petroleum & Chemical Corporation (Sinopec Corp.,SH:600028;HKEX:386;NYSE:SNP;LSE:SNP) an-nounced its......
【正】 China has begun levying consumption tax on fuel oil and naphtha since January 1st,2008,the Ministry of Finance an......
It is reported that Sinopec Petrochemical Corporation(Sinopec Group),the parent company of Sinopec Corp.(SH:600028),has......
Sinopec Maoming Petrochemical Com-pany Limited will add a 12 million t/a re-fining capacity to 25.5 million t/a from 13......
The semi-solid slurry of an A356 Al alloy, which was grain-fined by yttrium, was manufactured by low temperature pouring......
The runoff of the Huanghe contains a great amount of suspended load and forms the high-density underflows (hyperpycnal ......
本文对小麦淀粉废水糖化液的乳酸钙发酵与提取条件进行了研究。发酵试验表明:用德氏乳杆菌对废水淀粉水解糖进行乳酸钙发酵的最佳......
随着大学生就业问题的凸显，高校职业指导工作越来越受关注。分析职业指导和精细化的内涵．以“人职匹配”的职业指导目标为立足点，重申......
本文通过对干红葡萄酒生产过程中溶解氧的跟踪检测，找出了酿造过程中每种工艺处理溶解氧的变化规律，发现葡萄酒中的溶氧量与葡萄酒生......
摘要[目的]根据小麦生产对气象条件的要求，确定山东省济南市长清区小麦的气候区划指标和相应分区。[方法]利用1971～2010年长清区气象......
从羊毛的特性及蛋白酶的作用机理着手,着重讨论了蛋白酶在羊毛生物法细化以仿羊绒、改善染色性能和羊毛织物的改性,即防毡缩等方面......
在我国经济飞速发展的过程中,社会各行各业对能源的需求也越来越高,其中,对电力的需求是最高的。纵观现今,我国电力工程项目在建设......
北川新县城以建设生态城市为目标,先于＂海绵城市＂理念提出,已在低影响开发、可持续排水系统、绿色基础设施等方面进行了尝试性探索。......
针对长流程的家庭业务终端销售中存在的办理流程复杂、受理耗时长、终端易录错等问题,本文通过研究与设计"前台点选式"+"后台派单......
本文针对用一般量具检测圆柱表面的形状误差，往往精度不够的问题，提出利用计算机辅助计算拟合实测误差曲线，从而较为准确地确定圆度、......
电网建设的快速发展要求变电所工作人员对电力运行系统的各情况都能做到实时、全面地掌握。对变电所进行精细化管理工作,提高其运......
在鞍钢工业生产中利用电脉冲孕育处理技术,开展了改善和细化连铸坯凝固组织的探索性工业化试验研究.对方坯和板坯的浇注过程进行电......
