• Finally, the present problems of the borehole penetrating method are analyzed; and the improvement proposals are put forward.

    最后分析钻孔触存在问题提出改进建议

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  • The borehole penetrating method can rapidly and accurately test the uniaxial compressive strength (UCS) of coal and rock mass.

    基于钻孔原理,开发出小孔径井下岩体强度测定装置。

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  • Ground Penetrating Radar (GPR) is the newest geophysical investigation method, and is better than the other geophysical methods in higher precision, resolution and automatic.

    地雷达作为最新物探方法,具有高精度分辩率自动化程度高等优点。

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  • Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.

    研究了水、氯离子气体在混凝土中的渗透扩散机理分析影响混凝土渗透性主要因素及有待进一步研究的方向,并总结了混凝土渗透性指标测试方法

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  • According to a successful example of mending of concrete penetrating cracks, the program and method of mending are elaborated in this paper.

    本文结合贯穿性裂缝成功修补实例,概略地阐述处理类问题的程序方法

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  • And the geophysical methods include TSP, Ground Penetrating Radar (GPR), seismic negative apparent velocity method, HSP and so on and these method have their own advantage each other.

    用于超前地质预报的物探方法主要有TSP、地质雷达法地震速度法、陆地声纳法、HSP声波反射法这些方法在应用中各有所长

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  • The method can measure both penetrating depth and mass of inhibitor in concrete structure.

    此法测定锈剂混凝土结构中的渗透深度渗透量;

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  • The reason of packed feed affected with damp, the mechanism of moisture penetrating packaging material and method of choosing dampproof materials were expounded.

    阐述包装饲料受潮原因包装材料透湿机理选择防潮材料方法

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  • Using C-G expression engineering method to calculate the penetrating depth of fragment, which is proved to be effective.

    提出利用C-G公式估算侵彻深度实用计算方法,并且得到了很好的试验验证

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  • To exporter, low price is generally a short-term tactics, however, it's also the best method of quickly penetrating and withdrawing from market.

    出口商来说低价常常一种短期策略也是快速进入退出市场最好方法

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  • Application of ground penetrating radar in projects indicates that its application in old cement concrete pavement retrofitting is feasible and it may overcome restriction by common inspection method.

    工程应用表明,探地雷达应用水泥混凝土路面改造中可行的,可以克服常规检测方法局限性

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  • The method of impregnation and penetrating agents and the penetrating process were described in the paper. The composite structure of device that vacuum pressure penetrating were also introduced.

    本文阐述了技术浸渗方法、常用浸渗工艺介绍了真空压力浸渗装置组成和主要结构

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  • Method:10 cases(10 eyes)of fungal keratitis and 4 cases(4 eyes) of viral keratitis were performed penetrating keratoplasty with health human cadaver corneas cryopreserved 1 to 60 months.

    方法:应用深低温保存1~ 60月的健康人角膜真菌性角膜炎10、10眼病毒性角膜炎4例、4穿透性角膜移植术。

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  • Water jet, as a novel rock cutting tool, can be combined with mechanical method to increase penetrating efficiency.

    射流作为一种新型切割工具运用于石油钻井中,机械联合提高破岩效率

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  • On the basis of the penetrating experiment, the penetrating condition of Boher Reservoir is studied in detail by means of an analytical method of the engineering geology.

    本文渗透试验基础上,工程地顷分折法,水库渗漏条件进行详细的分

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  • Based on the experiments, the process penetrating the target plate was simulated by using the method of finite element.

    在实验研究基础利用有限元方法模拟分析了弹头的物理过程

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  • The mathematical model and analogy method for the penetrating process of roller bits arc established according to the load-bearing region hypothesis.

    根据承力假说”,建立了牙轮钻头钻进岩石过程数学模型模拟方法

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  • The structure of the lid is designed according to the wave penetrating theory and is optimized by using finite element method.

    结构设计依据电磁透原理,并应用有限元进行结构优化

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  • Ground Penetrating Radar (GPR) is a geophysical prospecting method by using reflection of high-frequency electromagnetic wave to detect target and underground medium distribution.

    探地雷达非一类当用上频电磁波反射探测纲的地上量开物探方式

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  • Objective Introduce the method of improving restoration and a Knowles nail penetrating shoulder peak via skin and fixing for treating acromioclavicular dislocation.

    目的介绍改良闭合复位穿固定治疗锁关节脱位治疗方法

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  • The LF content in the tear of 25 cases of partial penetrating keratoplasty normal persons was determined with radio-immunological method.

    本文报告应用放射免疫测定正常人角膜移植术后不同阶段泪液中乳铁蛋白(简称LF含量

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  • The right use method of wire rope is expounded from such aspect as opening coil mode, penetrating and winding mode, cut off and lashing mode of wire rope.

    钢丝绳开卷方式穿方式、切断扎结方式方面论述钢丝绳正确使用方法。详细介绍塔式起重机用钢丝绳的日常检查维护的方法,给出报废原则。

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  • The status in quo of Impulse Ground Penetrating Radar and the general principle of Avalanche Transistor are discussed then a new method for Avalanche simulation is given in this thesis.

    为解决探地雷达用于隧道地质超前预报时探测距离小问题,分析雪崩三极管工作原理基础,设计了基于两级雪崩三极管串行级联的窄脉冲产生电路。

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  • The status in quo of Impulse Ground Penetrating Radar and the general principle of Avalanche Transistor are discussed then a new method for Avalanche simulation is given in this thesis.

    为解决探地雷达用于隧道地质超前预报时探测距离小问题,分析雪崩三极管工作原理基础,设计了基于两级雪崩三极管串行级联的窄脉冲产生电路。

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