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- millisecond delay detonator 毫秒延时电雷管
- According to lab model experiment and theory analysis,the rational delay intervalof millisecond blasting used in rock drift excavating was acquired and a new type of long millise-cond delay detonator was researched and manufactured. 根据实验室模型试验和理论分析得出岩石巷道掘进微差爆破合理延迟间隔时间，据此研制出新型长延迟毫秒雷管。
- The author invents a kind of automatic time-measure system for delay detonator test. 作者研究设计了一种雷管自动延期时间测量系统。
- In order to enhance the efficiency of excavating coal, Beishan coalmine attempts to adopt millisecond delay direct initiation at working face. 百善煤矿为提高采煤效率,尝试在采煤工作面实行毫秒延期反向起爆。
- The article introduces the millisecond delay blasting in ZiMuDang Gold Mine 66 t linear charge blasting, and describes the relative safe questions. 本文就紫木凼矿山66t级条形药包硐室爆破介绍了条形药包采用间隔堵塞方法实现同条内微差爆破，对爆破安全作了相关阐述。
- Abstract: Factors that influence the delay precision of commerical delay detonator were introduced.The charging and pressing technique, variation and time variation law of the composition, the powder processing was discussed. 文摘:介绍了工业延期雷管延期精度的影响因素，并对装配工艺中的装压药工艺方法、药剂变化原因、药剂时间变化规律和制药工艺控制进行了讨论。
- The result shows that residual hole is resulting from rock extruding, and that residual length of hole can be reduced as application of divided charge and millisecond delay firing in hole. 研究结果表明:由于炮孔深部岩石的夹制作用,炮孔装药爆破后易产生一定量的残孔,而采用孔内装药分段微差爆破则能减少残孔长度,提高爆破效率。
- Keywords Precision of detonator Strip mine bench blasting seismic effect millisecond delay blasting; 雷管精度;露天台阶爆破;地震效应;毫秒延期爆破;
- Millisecond delay loose blasting 延时松动爆破
- Non-electric millisecond delay blasting 非电毫秒延时爆破
- Fig.1.The millisecond delayed light emmission of light_grown(Left)and mixotrophic(Right)cells ofSynechocystissp.PCC6803. 标题： 图1.;集胞藻6803光自养细胞(左)和混合营养细胞(右)的毫秒延迟发光。
- Design of Automatic Time Measure System for Delay Detonator Test 雷管自动延期时间测量系统设计
- Study on the Delay Precision of Small Stab Delay Detonator 小型针刺延期雷管延期精度的研究
- It was found that external AC electrical field could affect the intensities of two components of the ms DLE (millisecond delayed light emission) induction curve in spinach chloroplasts differently. 外加交变电场,对ms DLE诱导动力学的两个组分有不同的影响。
- Study on the Intervals of Millisecond Delay Blasting 毫秒延时爆破段延时间隔效果研究
- Discussion on Factors Which Influence Time Accuracy of Delay Detonator 浅谈影响延期雷管秒量精度的重要因素
- The High Over Load Simulation Test of No. 41 Stab Delay Detonator in Bore 41号针刺延期雷管膛内过载模拟试验
- Keywords delay detonator;delay agent;time accuracy;influencing factors; 延期雷管;延期药剂;秒量精度;影响因素;
- No delay! We urgently need these books. 决不要拖延！我们急需这些书。
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
