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explosive parameters
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  爆破参数
     Analysis of Borehole Explosive Parameters in Large-scale Tone Quarry
     大型采石场深孔爆破参数试验分析
短句来源
     controlled explosion demolishing technology of bricks and concrete buildings is introduced by some cases,explosive parameters and safety measures are analysed and discussed.
     以实例介绍了砖混结构楼房的控制爆破拆除技术,对楼房拆除爆破的坍塌方式、爆破参数及安全技术进行了分析和探讨。
短句来源
     Based on practice in the construction of the rock fill dam with concrete face at the Lianhua hydropower station, studied are mainly the techniques used in the construction of rock fill dam under cold conditions, such as winter explosive parameters, roller compacting parameters of rock, cushion material gradation, coordinating ratio of roller compacting parameters and concrete face, anti crack measures, and so on. The result shows that the techniques are reasonable in the construction of rock fill dams with concrete face under cold conditions.
     结合莲花水电站混凝土面板堆石坝的施工实践 ,重点研究严寒条件下面板堆石坝的施工技术 ,在冬季爆破参数、堆石料碾压参数、垫层料级配及碾压参数、面板混凝土配合比及防裂措施等方面取得的成果表明严寒地区混凝土面板堆石坝冬季施工在技术上是可行的
短句来源
     This paper descripes some explosive parameters,include to explisive equipment,slotting method,bore hole row spacing loaded constitution and initiating method in full-face millisecond blasting in locally-coal mine,analyzes result of rest,it gets out advanage problem and main economic quota.
     介绍了地方煤矿中全断面一次毫秒爆破的爆破器材、掏槽方式、炮眼布置、装药结构和起爆方式等爆破参数 ,分析试验结果 ,指出这种爆破的优点、存在问题及主要经济指标
短句来源
  爆炸参数
     Simulation Research on Relation Between Underwater Explosive Parameters and Water Pressure Under a Typical Charge
     典型装药水中爆炸参数与水深关系的仿真研究
短句来源
     Research analyses of explosive parameters in hazardous area for powder and explosive materials
     火炸药危险场所爆炸参数研究分析
短句来源
  爆参数
     Determination of the explosive parameters of QD2 -315/1140intelligence switch shell
     QDZ-315/1140智能型开关外壳的隔爆参数确定
短句来源
     Based on statistic and analysis of borehole explosive parameters in 84 times explosion implementation in phase Ⅰ of Tielu Harbour large-scale tone quarry, the relationship among the explosive pile stones, abandoned residue and overburden ratio accompanied the embarkation process is obtained the workable borehole explosion quantity and the structure of filling percussion powder are determined, simultaneosly it is very hard to decrease the overhurden ratio of Ⅲ sort rock after explosion.
     对铁炉港大型采石场深孔台阶爆破穿爆参数第一阶段试验的84次爆破作业进行初步统计分析,得出爆堆石料、弃渣、剥采比随爆堆装运过程的关系曲线,初步确定可行的钻爆参数及装药结构,同时强调要降低Ⅲ类岩爆破作业后的剥采比非常困难。
短句来源
  “explosive parameters”译为未确定词的双语例句
     The results reveal that the characteristics of the two refrigerants are similar in thermo-dynamics and R407C has a resemblance to R410A in the chemical components and explosive parameters.
     R407C和R410A易燃易爆特征相近;
短句来源
     This paper presents the construction experiences regarding pre-cracking explosion and excavation work f or the f oundation of a navigation lock at Gui -ping, and gives the general situation of excavation of lock head, lock cham ber and approach channels, the method of pre-cracking explosion, as well as the determination of explosive parameters.
     文章从工程概况、闸首闸室与引航道的开挖、预裂爆破、爆破参数的确定等方面简要介绍了广西桂平船闸基础的防裂爆破与开挖的施工经验。
短句来源
     The metallurgical bonding was achieved by combining effect of diffusion and local melting when the explosive parameters were selected correctly.
     当爆炸参数选择正确时,可通过扩散和局部熔化的共同效应而达到冶金结合。
短句来源
     The mainly leading technology of the directional blasting demolition of the column-type water tower is systematically described,including how to ascertain the explosive notch height and the explosive parameters,how to design the explosive mesh and how to take the explosive safe measures.
     系统介绍了500t级立柱式水塔定向爆破拆除的关键技术问题,包括爆破切口高度及爆破参数的确定,爆破网路设计和爆破安全防护措施等。
短句来源
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  explosive parameters
The influence of different rock and explosive parameters on the efficiency of stemming application is studied.
      
Rapidly solidified powders were explosively consolidated into different sized cylinders under various explosive parameters.
      
The vibration sensitivity of solid explosives has been studied and is found as a function of the explosive parameters and the type of roller devices used to model various deformation conditions.
      


In this paper, explosive consolidation was investigated for rapidly solidified AI-Li alloy and At powders. The density, microstructures and fracture morphologies of the sintering compacis were examined.The AI-Li alloy powder was prepared by argon gas alomization. The Al powders were prepared by water or nitrogen gas atomization.The powder was packed in a container and the explosive, also in powder form, was con-tained in a concentrically placed cardboard tabe. The explosive was initialed on...

In this paper, explosive consolidation was investigated for rapidly solidified AI-Li alloy and At powders. The density, microstructures and fracture morphologies of the sintering compacis were examined.The AI-Li alloy powder was prepared by argon gas alomization. The Al powders were prepared by water or nitrogen gas atomization.The powder was packed in a container and the explosive, also in powder form, was con-tained in a concentrically placed cardboard tabe. The explosive was initialed on one end.By proper selection of the explosive parameter, the φ 17 × 70mm (Al-Li alloy) and the φ 100×100 mm 'AD sintering cylindrical compacts have been obtained. They are defect-free and the densities of powder compacts were over 98% T.D.The microstructures and fracture morphologies show that the interparticle bonding occur and the bonding region consists of ultrafine grain. In the interior of particle the inherent mi-crostructures are still retained.It is shown that the velocity and internal diameter of container, the powder strength and the characteristics of surface oxide layer are important in determining the effectiveness of the joints sintered.

本文研究了纯铝粉和快速凝固铝-锂合金粉的爆炸烧结工艺,测量了烧结体的密度,观察了烧结体内的微观组织和断口形貌。试验用粉末材料为水雾化铝粉、氮气雾化铝粉和氩气雾化铝-锂合金粉。试验时把粉末材料装在包套内,粉状炸药装在包套外的纸筒内,炸药从一端起爆。 根据文中给出的爆炸烧结工艺参数的设计原则,通过系统地试验,已获得φ17×70mm 的铝-锂棒材和φ100×100mm 的纯铝棒材,相对密度超过98%,无中心孔(马赫孔)。微观组织和断口形貌观察结果表明:颗粒之间已达到焊接结合,结合区是由超细微晶组成,颗粒内部仍保持原始粉末的急冷组织。 试验结果还表明:包套最终运动速度、包套内径、粉末材料强度、粉末材料表面氧化膜的厚度都是影响爆炸烧结质量的重要因素。

This paper presents the construction experiences regarding pre-cracking explosion and excavation work f or the f oundation of a navigation lock at Gui -ping, and gives the general situation of excavation of lock head, lock cham ber and approach channels, the method of pre-cracking explosion, as well as the determination of explosive parameters.

文章从工程概况、闸首闸室与引航道的开挖、预裂爆破、爆破参数的确定等方面简要介绍了广西桂平船闸基础的防裂爆破与开挖的施工经验。

This article investigates smooth blasting,pre-splitting blasting, explosive room casting blasting and near slope control blasting technology, analyses their fractur mechanism and confirms explosive parameters For the last control blasting technology, considering different geological conditions, use no overdeepness,no packing,air cushion and short explosive hole to protect slope.

本文对控制爆破中的光面爆破、预裂爆破、药室抛掷爆破和邻近边坡的控制爆破技术进行研究,分析其破坏机理和确定爆破参数。对后一种控制爆破技术结合不同的地质条件,对邻近边坡炮孔采用不超深,不堵塞空气垫层及在软岩中打短炮孔的方法,达到保护边坡的效果。

 
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