裝藥密度 的英文怎麼說
中文拼音 [zhuāngyàomìdù]
裝藥密度
英文
charge density-
The controlling parameters for smooth blasting in qin - ling zhongnanshan tunnel project are optimized according to the fundamental principle of smooth blasting, considering the minimal resistance, coefficient of embrasure density, coefficient of non - coupling, density of dynamite and rate of exploding. the efficiency of this method has been analyzed and justified by the high speed and good quality of the project
根據光面爆破的基本原理，從最小抵抗線、爆眼密集系數、不耦合系數、線裝藥密度、爆破進尺等幾個方面確定秦嶺終南山隧道光面爆破主要參數的選取，分析了該隧道鉆爆設計在隧道施工中的運用取得的成效，提高了施工進度，同時也保證了施工質量。Sachem is a global chemical company with over 50 years of experience in the supply of high - purity and precision chemical products and services to the electronics, catalyst, polymer, biotechnology, pharmaceuticals, paper and energy markets
主要經營范圍：電子產品，催化劑，聚合物，藥品生物技術和能源裝置市場提供高純度和精密化工產品及服務。Based on anti deflagration test method of coal industry standard mt378 - 1995, influences of fuel oil phase and charge density and residual mass of acceptor explosive on anti deflagration of permissible expanded ammonium nitrate explosive have been tested in detail
摘要根據煤炭行業標準mt378 - 1995規定的抗爆燃性測試方法，詳細地測試和研究了油相組成、被發藥裝藥密度以及與之相對應的被發裝藥的殘藥量對煤礦許用膨化硝銨炸藥抗爆燃性的影響。Based on test method of national standard of anti - deflagration, influences of moisture and charge density on anti - deflagration of permissible expanded ammonium nitrate explosive have been tested and investigated, residual mass of acceptor explosive have also been measured at same time
摘要根據抗爆燃性有關標準的測試方法，詳細地測試和研究了水分和裝藥密度對受試的一級和二級煤礦許用膨化硝銨炸藥的抗爆燃性的影響，同時測定了被發裝藥的殘藥量。The paper researches the relations between blasting effect and blasting parameters, including diameter of drill, non - coincidence coefficient, hole spacing, hole row - spacing, cartridge diameter, charge per hole, density of line charge, charging structure and detonating manner, and how to adjust the blasting parameters to get the best blasting effect under the given geological condition
本文在重慶市某高速公路合同段進行了現場預裂爆破試驗的基礎上，研究了炮眼直徑、不耦合系數、炮孔間距、炮孔排距、藥卷直徑、單孔藥量和線裝藥密度、裝填結構、起爆方式等爆破參數與爆破效果之間的聯系，以及如何在給定的地質條件下調整爆破參數獲得最佳的爆破效果。Through the statistic and analysis of rock core crack, sonic wave velocity test, microcosmic structure of core slice observation by electron microscope, core strength test to the sampled damaged slope rock mass, it indicates that the damage degree of smooth blasting to slope rock mass has no obvious relation with blasting scale but with the line density of explosive filling and the strength of the rock in damaged area decreases evidently
通過受損邊坡巖體取樣巖芯裂隙的統計分析、聲波速度測試、巖芯切片微觀結構的電鏡觀察及巖芯的強度試驗，發現光面爆破對邊坡巖體的損傷程度與爆破規模無明顯關系，而與光爆孔的線裝藥密度有關，損傷區巖石的強度明顯降低。The charge used in the experiment is a mixture of tnt and rdx ; the influences of its density, slenderness ratio on the yield of ufd are experimentally investigated
並從裝藥的密度、裝藥的長徑比、混合裝藥中rdx顆粒尺寸對爆轟合成納米金剛石的影響作了實驗研究。Powder loading density
裝藥密度The experimental results indicate that the yield of ufd increases with increasing the density, slenderness ratio of charge. ufd synthesis is related to the particle size of rdx
裝藥密度、長徑比的增加都有利於ufd的得率的增加，裝藥粒度對合成ufd有影響。( 3 ) on the background of the development of an ignition rocket, some application investigations have been carried out. some parameters related to water - resistant ignition mixture, the charge of ignition rocket, such as heat - flow, density of charges, structure of charges, coating and its process, area ratio of nozzle and high temperature corrosion of the nozzle, were calculated and studied, respectively. on the basis of the above studies, an ignition rocket was successfully developed
（ 3 ）進行了應用研究，以某系列點火發動機的研製為背景，分別對耐水點火藥用作點火發動機裝藥所涉及的能量衡算、裝藥密度、裝藥結構、包覆及其工藝、喉面比及噴口燒蝕等問題進行了分析和實驗研究，在這些研究的基礎上成功地製作了一種點火發動機。It is an effective new processing way for loading of the solid rocket motor with high loading density, high propellant mass fraction propellant
為今後高裝填密度、高質量比的發動機裝藥開拓出一條新途徑。Degree of packing
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