• 井组现场试验油井结果证实方法成功

    This method has proved to be successful by field experiments of flooding pattern and by separate zone production.

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  • 介绍了有杆射流组合工作原理参数优选现场应用情况

    This paper introduces the operating principle of the combinatorial layering oil production of the rod jet pump, and the parameter optimization as well as field application.

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  • 结果表明随着概率增加期望增产利润成倍增长经济效益显著

    The result indicates that instant expected profits of increasing production are doubled only with the raising probability of the separated mining in stope, so economic benefit is very remarkable.

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  • 临床样品RT-PCP制品用于病毒基因型,与不同区域病毒取样做出比较

    RT–PCR products from clinical samples may also be used for genotyping of the virus, allowing comparisons with virus samples from various geographical sources.

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  • 凹陷露天排水一个重要生产工艺环节

    Water drainage in hollow open pit stope is a key link of production.

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  • 这样第二,爸爸很早回家而且会带回路边车菊回来,让妈妈惊喜收藏。

    Then he'd come in early the next day and surprise Mum with a bunch of wild cornflowers picked from the side of the road.

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  • 根据产量递减曲线以及井解释可知:层产能地层系数地层渗透率关系密切。

    Based on production decline analysis, gas productivity curve analysis and well tests analysis, reservoir potential have a close connection with formation parameter and permeability.

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  • 模型计算结果实际统计结果吻合,利用模型计算结果对试验场的爆破设计进行改进,得到令人满意的实际效果

    The calculated results from the model were very conformable to the actual statistic results of the stope and were used to modify the blasting design of the test stope, with a satisfactory result.

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  • 自家主场的比赛中场休息本地球迷嘘后,尼克队于下半场比赛中从落后19追上比数,赢得本地球迷的喝

    After being booed off their own court at halftime, the Knicks came back from a 19-point second-half deficit and gave their fans something to cheer about.

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  • 盆地地质构造断裂活动产生断裂互相叠加构成了十复杂地下断裂网络

    The move crevasse superimposes mutually and constitutes the complex underground crevasse network, which are produced by geologic structure crevasse in Fuxin Basin and mining coal.

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  • 本文总结了计算黑克、布劳伯曼温代数各种工数诱导系数线性方程方法LEM)。

    The Linear Equation Method (LEM) for evaluating induction and subduction coefficients of Hecke, Brauer, and Birman_Wenzl algebras in various algebraic chains is reviewed.

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  • 通过境界优化后,可使趋于合理,经济效益显著。

    After optimization of deep mining boundary, mining activities become reasonable thus achieving good economic benefit.

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  • 由于过度人为活动长期干扰种群退化严重

    Because of long period of human interference activities such as excessive bamboo shoot harvesting, there exists severe population degradation.

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  • 气藏多层产量关键

    When the gas reservoir adopts commingling production, production compartment is the key.

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  • 婆坳全矿西、中、三个区段西区完,东区为主要矿区

    The Houpoao tin mine has three mining sections, i. e. the west, the central and the east, with the west section having been mined-out and the east section being the major production area.

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  • 为期十一个星期的过程中,食用低脂肪的那渐进的方式每天增加之三十五的热量,换言之,他们以前的一之一所吃的都低脂食物

    Over an 11-week period, the lower-fat group gradually increased its daily calories by 35 percent -that is, they ate one and a third times as much food as before - but in low-fat foods.

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  • 对原地爆破浸出铀可能造成环境影响进行评价探讨处理方法必要的。

    It is necessary to appraise the influence of the technique and to approach how to treat the pollution.

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  • 每长钟乳石需要花上160时间,这些遭盗钟乳石,经过这样的攀折,也让有心保护当地民众心痛

    It takes 160 years for one centimeter of stalactite to form, yet some unscrupulous plundering has left many local residents who want to see the site preserved heartbroken.

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  • 矿山主要若干中段银母寺铅锌矿矿体,目前1485、1425、1365中段已开完毕,1305中段工程已经完成

    Mine middle of the main points of a number of mining Yinmusi Lead-zinc belt of North orebody at the middle 1485,1425,1365 mining has completed 1305 middle-mining project has been completed.

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  • 矿山主要若干中段银母寺铅锌矿矿体,目前1485、1425、1365中段已开完毕,1305中段工程已经完成

    Mine middle of the main points of a number of mining Yinmusi Lead-zinc belt of North orebody at the middle 1485,1425,1365 mining has completed 1305 middle-mining project has been completed.

    youdao

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