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- detonation velocity test 爆速试验
- Two characteristic indexes of Nonel tube, detonation velocity and drawing intension, were discussed in the product standard WJ2019 91. 针对即将修订的塑料导爆管标准WJ2019-91,对其中爆速和抗拉强度两项指标进行了讨论。
- In this paper,a new low detonation velocity explosive was prepared, the raw materials include oxide agent,ordnance propellant and additives. 文章研制了一种新型的低爆速炸药,选用的原材料有氧化剂、军用废火药及少量助剂。
- A pencil core is used as a detonation velocity meter to measure the developing velocity of fissure induced by explosion of the cement model. 文章介绍了一种用铅笔芯作为爆速仪探针测量水泥模型爆炸裂缝发展速度的方法。
- The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched. 研制含单基药、双基药的高爆速震源药柱,并对其制造工艺进行了研究。
- Two main methods, accelerated lifetime test and drift velocity test, to study electromigration are described. 介绍了研究集成电路互连线电迁移的两种方法:加速寿命试验和移动速度试验。
- The results indicate that with the increment of the inertial substance, the detonation velocity and brisance of powdery emulsion explosive become lower gradually. 结果表明,随着惰性物质含量的增加,炸药猛度和爆速逐渐降低;
- Responsible for air velocity tests in cleanroom/clean area. 负责洁净室/洁净区风速的测试工作。
- The nitroalkanol imparts improved sensitivity and detonation velocities. 硝化烷醇提高了感度和爆速。
- Study and Test on Detonation Velocity and Power of Superfine RDX 超细RDX爆速和作功能力的研究与测试
- Theis paper described the experimental research into the cap sensitivity classification and detonation velocity of the tackiness-increased prilled ANFO explosives in the various confined conditions. 对于不同约束条件下增粘粒状铵油炸药的雷管感度等级和爆速所进行的试验研究,为该种炸药在地下小直径炮孔爆破中的推广使用提供了可靠依据。
- Continuous detonation velocity of explosive 炸药连续爆速
- ULTRASONIC VELOCITY TEST SOFTWARE MODULE 超声波测试软件模块
- low detonation velocity explosive 低爆速炸药
- The PT/BW of male subjects were significantly higher than PT/BW of female subjects for all three angular velocity tested. 男性受试者之单位体重最大力矩值于三种速度皆显著大于女性受试者;
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Because there are many influential factors in experiment of acoustic velocity testing of unconsolidated sandstone, quantitative study is short of the influential factors. 摘要由于疏松砂岩声波纵、横波速度的影响因素较多,因此有必要对各影响因素进行定量研究。
- By use of a vertical shock tube,the detonation limit,critical initiation energy,de tonation pressures and detonation velocities of nitric ether(IPN) air mixture were determined experimentally. 采用立式激波管对硝酸异丙酯(IPN)与空气混合物的爆轰极限、起爆能、爆压和爆速进行了测定,同时从理论上对该燃料的爆轰参数作了计算,计算结果与实验值吻合较好。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Synthesis of a New Low Detonation Velocity Explosive 一种低爆速炸药的研制