大庆

With the improvement of Internet bandwidth,network video broadcasts are more and more popular.

大庆163413随着宽带用户的迅速增长，网络视频技术得到更多的应用。

On the basis of ensuring T_2 cutoff value, author analyzed relationship between NMR irreducible water saturation in different cores and porosity、permeability, and established analytic method of irreducible water saturation、movable fluid saturation of vulcanite core. NMR results of some Daqing oilfield vulcanite cores and gas test results of corresponding reservoir and CT results were compared in this ***.

在保证T_2截止值正确的基础上，本文对实验岩心核磁共振束缚水饱和度与孔隙度、渗透率之间的相关性进行了细致分析，建立了火山岩岩心束缚水饱和度、可动流体饱和度分析方法，并对大庆油田部分火山岩岩心核磁分析结果与对应储层试气成果及岩心CT分析结果进行了比较。

In this ***, T_2 cutoff value of glutenite cores mostly distributed between 10 and 30 ms, carbonatite cores were about 100ms. T_2 cutoff values of vulcanite cores changed great with lithology, and average T_2 cutoff value of rhyolite cores was 87.91 ms, tuff was 52.02 ms, and volcanic breccia was 36.28 ms.

在本文所测岩心中，砂砾岩岩心T_2截止值大多集中在几ms～30ms之间，碳酸岩岩心T_2截止值均在100ms左右，火山岩岩心T_2截止值随岩心岩性变化较大，大庆油田岩心中流纹岩均匀值为87.91ms，凝灰岩均匀值为52.02ms，火山角砾岩均匀值为36.28ms。

Such domestic famous media as Xinhua News Agency, China Daily, Technology Daily, China Economic Times, China Commercial Daily, The First Financial Daily, Consumption Daily, Takungpao, Wenhui Daily, China Auto Daily, China Industry Daily, China Auto Circle, Auto Group, Auto Observation, Auto Friend reported the exhibition; over 20 domestic famous gateway websites including Sina, Sohu, Yahoo, Netease, Tencent QQ, TOM, Mop, People, Xinhua, China Automobile, Pacific Auto and BitAuto.com, Heilongjiang, Jilin and Liaoning TV, Shenyang, Changchun and Harbin TV, all TVs in Heilongjiang including Daqing and Qiqihar TV, main newspapers, journals and magazines in Northeast conducted tracing report.

新华社、中国日报、科技日报、中国经济时报、中国商报、第一财经日报、消费日报、大公报、文汇报、中国汽车报、中国工业报、中国汽车界、汽车族、汽车观察、汽车之友等国内知名媒体对车展进行了报道；新浪网、搜狐网、雅虎网、网易、腾迅 QQ 、 TOM 、猫扑、人民网、新华网、中国汽车网、太平洋汽车网、易车网等二十几家国内著名门户网站，黑、吉、辽电视台，沈阳、长春、哈尔滨电视台，大庆、齐齐哈尔等黑龙江省内所有电视台以及东北地区的主要报刊、杂志，都对车展进行了跟踪报道。

A certain amount of naphthenic,alkenyl and aromatic acids are also generated in the degraded samples.

可以推断，短短芽孢杆菌和蜡状芽孢杆菌对大庆原油的降解以氧化降解为主要途径，存在一种非常规的次末端氧化，同时兼有末端氧化和双末端氧化，生成单脂肪酸、羟基脂肪酸和二羧酸。

Dalian University of Technology, Daling 116024,2,Daqing Petroleum Institute, Anda 151400

1，大连理工大学，大连，116024 2，大庆石油学院，安达，151400

WH525 antiwear type oil film bearing oil, composed of deeply refined Daqing 500 SN as base oil and some additives such as antioxidant, emulsion breaker, EP antiwear agent , rust inhibitor and antifoaming agent, and so on, was developed.

以大庆500SN为原料油，经深度精制后作为基础油，添加适量的抗氧剂、破乳剂、极压抗磨剂、防锈剂和消泡剂等，研制出WH525抗磨型油膜轴承油，其质量指标达到MobilVacuoline525油膜轴承油指标要求。

According to Daqing oil-fields prepared the liquid to note the water fluid matter the circumstance, and install standard water kind, in the standard water kind inside the affiliation is certainly the Na 2CO 3 of the thick degree with defend the scale , keep 70℃ after 24 h measurement to its defend the antiscale,so exaluation altiscale effect.

根据大庆油田配注水水质情况，配制成标准水样，在标准水样中加入一定浓度的Na2 CO3 和防垢剂，恒温 70℃，2 4h后测其防垢率，以此评价防垢效果。

The results of magnesium and calcium ions tolerance test indicated that the modified SPS, synthesized from the above two methods,has good chelation with magnesium and calcium ions for the crablike carboxyl and ester group and increase the reaction weight with magnesium and calcium ions for addition of hydrophilic group.Both of the two modified petroleum sulfonates could produce ultra-low interfacial tension at calcium and magnesium ions concentration lower than 600 mg/L,whereas the general petroleum sulfonates could only produce ultra-low value below 300 mg/L.

耐钙镁离子能力测试结果，以大庆炼化公司两种渣油为原料，采用上述两种合成方法制备的改性石油磺酸钠，由于产物中引入蟹爪状羧酯基，对钙镁离子有较强的螯合作用，同时增加了亲水基，增大了表面活性剂分子与钙镁离子的反应量，因而在600mg/L的钙镁离子溶液中获得10-3级的超低界面张力；而普通石油磺酸钠仅能在300mg/L的钙镁离子溶液中获得超低界面张力。

Synthesis of Antidote of N-Dichloroacetyl-2-methyl-1-oxa-4-aza-spiro-4.4-nonane BI Hong-mei, ZHANG Jin-yan, LIANG Ying, SHEN Yong (College of Arts and Sciences Heilongjiang August First Reclamation University, Daqing 163319, Heilongjiang, China) Abstract: N-Dichloroacetyl-2-methyl-1-oxa-4-aza-spiro-4.4-nonane was synthesized by one pot method with isopropanolamine, cyclopentanone and dichloroacetyl chloride. The optimum reaction conditions obtained are as follows:the proportion in moles of the above materials is 1∶1∶1.2, reaction solvent is toluene, reaction temperature is -15 to -10 ℃,reaction time is 3 h, under the optimum condition, the yield of the compound is 50.0%.

除草剂解毒剂N-二氯乙酰基-2-甲基-1-氧杂-4-氮杂-螺[4.4]壬烷的合成毕洪梅，张金艳，梁英，沈勇(黑龙江八一农垦大学文理学院，黑龙江大庆 163319)摘要：以33%的氢氧化钠水溶液为缚酸剂，异丙醇胺、环戊酮和二氯乙酰氯为原料，采用&一锅法&合成了N-二氯乙酰基-2-甲基-1-氧杂-4-氮杂-螺[4.4]壬烷，采用正交实验法得到最佳反应条件：反应原料摩尔比为1∶1∶1.2，苯作溶剂，反应的温度为-15 ℃~-10 ℃，搅拌时间为3 h，产率达到50.0%。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。