• 他击沉了日本巡洋舰“高砂号”,并获得4级圣安娜勋章。

    He destroyed Japanese cruiser Takasago and was awarded the Order of St. Anna, 4th class.

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  • 通过室内研究和现场试验,采用“悬塞”控缝、高砂比小陶粒控缝等配套技术,有效地控制了微裂缝在压裂过程中的影响,提高了压裂成功率。

    After office study and field experiment, using suspend plug and high sand concentration with little ceramsite to control fracture, advanced fracturing success ratio.

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  • 用混凝土护栏建造的1至5米高且用沙回填而成的砂坝从5个不同方案中脱颖而出,被选为最佳方案。

    Sand DAMS, which are constructed out of concrete barriers 1-5m high and backfilled with sand, were voted as the best idea from five different proposals.

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  • 在机制建筑砂、石料以及各种冶金矿渣的破碎中更是得到普遍使用,与其它类型的碎石机相比产量功效高。

    In building sand, stone and mechanism of the breaking of metallurgical slag is obtained universal use, compared with other types of hammer apparatus production with high efficiency.

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  • 它采用高孔密大孔径深穿透射孔弹和大压差抽吸炮眼清洗技术,不仅能提高油井产能,解除近井带污染,还可以改善防砂完井效果。

    The technology uses deep penetration perforation charge with high perforation density and large perforation diameter and surging perforation with greater pressure differential.

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  • 对射孔器和射孔器适用性,地层出砂机理以及目前现场使用的各种防砂方式进行分析,提出了利用高孔密射孔进行防砂的思路。

    Based on the analysis of the perforation applicability, sand production mechanism of formations, and sand control methods in production, a new method of sand control using high shot density was given.

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  • 本文综述了国内外硅石矿物原料替代天然水晶生产高纯石英砂的研究现状;

    So the research of producing the high pure quartz with the silica mineral substitutes for natural quartz is imminent.

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  • 通过结构分析和工艺分析,在大量工艺试验的基础上,选用高溃散性树脂砂制作型芯,并成功地研制出大型薄壁复杂结构的封闭型腔铸件。

    The resin sand with high collapsibility is chosen to make the core of the near closed hollow ring on the basis of many technological experimentations through analysis of structure and process.

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  • 这些砂卵石层一般具有埋深不大、变形小、承载力高、厚度大的特点。

    These sand gravels stratum have the characters of shallow cover, small transform, high bearing capability and big thickness.

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  • 与砂泥岩地层相比,碳酸盐岩地层常以高电阻率、深浅双侧向大幅度差异为特征。

    Carbonate formation is characterized by higher resistivity and bigger difference of Dual and Shallow lateral logging compared with clastic formation.

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  • 砂带磨削比车削、铣削和砂轮磨削的生产率高,机床功率利用率高,经济效果显著。

    Compared with turning, milling and grinding, the abrasive belt grinding has higher production rate and available factor of power of machine tool.

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  • 对其性能测试表明,该固砂剂在低温下可固化,且固化速度快、固化强度高;

    Performance test has shown that it has the advantages such as fast solidification. low solidification temperature and high consolidation strength.

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  • 防止树脂砂含氮量高引起的氮气孔的方法是:选用低氮树脂、型砂或涂料中加入氧化铁粉和避免树脂受潮。

    The measures to prevent nitrogen blow hole caused by high nitrogen content of resin sand are: adopting low nitrogen resin, adding iron oxide into sand or coating and keeping resin from moisture.

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  • 现场使用表明,该泵适用于所有的油井中,特别是对稠油、出砂、高油气比的油井有很好效果。

    The onsite application shows that the pump is suitable for all kinds of oil Wells, especially for those with sticky oil, sand associated, high oil-gas ratio well.

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  • 本文介绍了铜绿山矿全尾砂高水固化充填试验工艺,以及利用该技术实现底柱采场充填接项的试验研究。

    Testing and study on utilizing this technology for tightened filling in sill stope in Tonglushan Mine are presented in this paper.

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  • 高强度混凝土的配合比设计应该遵循低水灰比、低砂率、高骨胶比的原则,这样才能达到比较理想的效果。

    The mix design of strong concrete should follow the principles of low water-cement ratio, low sand ratio and high bone-glue ratio, thus the relatively satisfying effect can be achieved.

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  • 目前,我国稠油油藏主要采取注蒸汽等热采方式,但普遍面临着油层出砂、气窜和采油成本高的严峻挑战。

    Nowadays, the domestic heavy oil reservoirs are mainly exploited by steam injection process, but serious challenges come from sand problem, steam breakthrough and high production cost.

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  • 针对干砂消失模铸造用涂料具有高透气性、高强度的特点,研制了一种涂料透气性、强度专用测量装置。

    According to the characteristics, which coatings used in EPC are of high permeability and strength, a special device used to measure the strength and permeability is worked out.

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  • 疏松砂岩气藏由于埋藏较浅、岩石胶结性差,并且粘土和杂基含量高,使得这类气藏在开采过程中容易出砂。

    Unconsolidated sand reservoir always be buried not deep, because of it's low cementation and high content of clay and sundry, the unconsolidated rock is easy to sanding during exploitation.

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  • 新型砂轮结合了砂带磨削加工效率高、发热低的优点及砂轮磨削精度高和设备简单的条件,解决了集成电路基板高效磨削的问题。

    To overcome problems of cross vibrations and effects of tension on machine spindle accuracy in belt grinding, the structure of a continuous spring and a air-bag inner the soft wheel is designed.

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  • 由于施工井口压力高,常规加砂压裂工艺无法实施作业。

    For high well head pressure, the operation of conventional adding sand fracture treatment tech can not fulfilled.

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  • 针对目前稠油井防砂存在的成本高、对地层损害严重等问题,通过室内实验研究出了一种新型树脂就地固砂技术。

    A novel resin for in-situ sand curing is developed through indoors experiment to solve problems exist in the sand prevention of heavy oil well, such as high cost and severe formation damage.

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  • 针对高含砂油井存在的砂埋柱塞、砂卡泵和漏失严重等问题,研制了自旋式防砂泵。

    The self-cyclone de-sander is developed for treatment of sand problems in high sand content well.

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  • 分析了胶结充填工艺的现状,并对全尾砂高水固化胶结充填工艺的优点进行了阐述。

    This paper analyzes on the present situation of the cemented filling technique, and expounds the advantages of the entire-tails high-water solidified cemented fill.

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  • 本文从界面出发对以石英砂、硅酸盐水泥熟料和高铝水泥熟料作集料的砂浆的抗蚀性进行了对比实验。

    The chemical corrosion resistances of the mortars of quartz, Portland cement clinker and aluminous cement clinker were studied respectively for comparison.

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  • 对于突堤下游的冲刷过程的计算,考虑了由于沿岸波高变化对沿岸输砂率的影响。

    In computation of shoreline erosion on the downdrift side of that port breakwater, the influence of the variation of longshore breaker height is considered.

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  • 土壤理化性质分析结果表明海涂土壤总体有机质含量低,电导率和含砂量高,并且随着围垦时间的增长呈现出规律性的变化。

    The results showed that coastal soils had low organic matter, high electrical conductivity and sand content, and some soil properties changed with reclamation years.

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  • 包体温度表明储层建设性溶蚀作用发生于燕山晚期,气藏中的有利储层分布在燕山晚期构造高部位的有利微相砂体中;

    The data on the temperatures of the inclusions indicate that the constructive corrosion of the reservoir rocks took place during the late Yanshanian.

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  • 红砂叶片的净光合速率、蒸腾速率和气孔导度的日变化均为上午和下午较高,中午高温高光时最低。

    The Pn, E and Gs of Reaumuria soongorica were higher in the morning and afternoon than in the noon.

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  • 红砂叶片的净光合速率、蒸腾速率和气孔导度的日变化均为上午和下午较高,中午高温高光时最低。

    The Pn, E and Gs of Reaumuria soongorica were higher in the morning and afternoon than in the noon.

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