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   tnt 在 武器工业与军事技术 分类中 的翻译结果: 查询用时:0.183秒
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tnt
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  梯恩梯
    Its total underwater explosive energy is 184% TNT equivalent, explosion heat is 7473J/g, it takes the lead of domestic TNT base underwater explosive, its safety conrrespond to RS211 explosive, its overall performance is good, it suits to filling explosive of underwater ordance warhead.
    该炸药水下爆炸总能量为184%TNT当量,爆热为7437J/g,达到了当前国内梯恩梯基水下炸药的领先水平,其安全性与RS211炸药相当,综合性能优良,适用于水中兵器战斗部的主装药。
    Test Research and Comment on Impact Safety of TNT
    梯恩梯撞击安全性试验研究与评述
短句来源
    Experiment Research on Hugoniot Curve of Cost TNT under Impacting Coduction
    注装梯恩梯(TNT)装药冲击Hugoniot参数的实验测定
短句来源
    A new method for synthsising a heatresistant explosive HNS-Ⅰor HNS-Ⅱ in two steps by raw material TNT through intermediate HNBB is studied in this article.
    研究了以六硝基联苄(HNBB)为中间体,用梯恩梯(TNT)为起始原料,分两步合成耐热炸药六硝基Ⅰ型(HNS-Ⅰ)或六硝基Ⅱ型(HNS-Ⅱ)的新方法。
短句来源
    The P J values for TNT RDX mixtures are higher than those for TNT DINA blends with the same content of sensitizer RDX or DINA. Accordingly the temperature T 3 for the former system is 60~100 K higher than that for the latter.
    敏化剂含量相同 ,梯恩梯—黑索金 (TNT RDX)体系的爆压PJ 大于TNT DINA的爆压 ,TNT RDX体系的温度T3比TNT DINA高 6 0~ 1 0 0K .
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  “tnt”译为未确定词的双语例句
    Analysis and Processing of Analog Signal Representing Particle Velocity of Pressed TNT
    压装TNT粒子速度模拟信号的分析与处理
短句来源
    Design of Photoelectricity-Control Device for Two Performers of TNT Ball Mill
    TNT球磨机光电控制对口装置设计
短句来源
    Radioiodne labelling of TNT and its derivative ANT
    TNT及其衍生物ANT的放射性碘标记
短句来源
    VISCOPLASTIC COLLAPSE MECHANISM OF HOT-SPOT FORMATION IN POROUS TNT EXPLOSIVES
    多孔TNT炸药中热点形成的粘塑性塌缩机理
短句来源
    STUDY ON ALUMINIZED TNT EXPLOSIVE POWDER USING SPECTROGRAPH
    TNT含铝炸药粉的光谱研究
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  tnt
Using Bacillus subtilis SK1 as an example, it was demonstrated for the first time that 2,4,6-trinitrotoluene (TNT) transformation pathways change with TNT concentration.
      
subtilis SK1, delayed at 20 mg/l TNT (minimum toxic concentration), was resumed following TNT transformation.
      
Aromatic amines were predominant metabolites detected in the culture medium at early stages of TNT transformation.
      
The culture growth was completely inhibited by 200 mg/l TNT.
      
The sensitivity of Escherichia coli strains K-12 and 055 to 2,4,6-trinitrotoluene (TNT) was found to correlate with the structural and functional properties of the outer lipoprotein membrane.
      
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In this paper,the authors describe the applications of electromagnetic method in mechanics of explosion,and review the recent foreign research development.The authors also describe the fundamental principles of measuring detonation parameters such as particle velocity of detonation products,sound speed,width of reactive zone,etc,A suite of magnetic measuring instrument except osillographes was designed and constructed.With these apparatus,the normal particle velocity of cast TNT (p = 1.60g/cm3) is measured...

In this paper,the authors describe the applications of electromagnetic method in mechanics of explosion,and review the recent foreign research development.The authors also describe the fundamental principles of measuring detonation parameters such as particle velocity of detonation products,sound speed,width of reactive zone,etc,A suite of magnetic measuring instrument except osillographes was designed and constructed.With these apparatus,the normal particle velocity of cast TNT (p = 1.60g/cm3) is measured to be uc j=1.65±0.05 mm/us,The particle velocity and stress in a explosive-loaded plexiglass is obtained preliminarily.A new method of two step-probes in series is proposed which may estimate the particle and shock velocity simultaneously,

概述了电磁法在爆炸力学中的应用及国外电磁法研究进展概况。介绍了电磁法测爆轰参数u_(c-1)(p_(c-1)),c_(c-1),a_0(反应区宽度)和材料的动态参数u(质点速度),σ(应力)等基本原理。设计并制作了一套磁头直径φ150毫米,磁隙宽120毫米,磁感应强度为2300高斯的磁场装置。用电磁法测定了注装TNT(密度1.60克/厘米~3)炸药的u_(c-1)为1.65±0.05毫米/微秒。初步测定了炸药加载时有机玻璃中质点速度和应力。新提出一种两台阶传感器串连方法联合测定质点速度和冲击波速度,从而可测定材料的状态方程。

Susan Test is a method for measuring the impact sensitivity of explosives, in which the explosive charge is confined by a metallic shell and launched by a air-gun or propellent-gun with a speed of 30-300m·s-1 or more respectively. After traveled a distance of about 3.7m, the projectile impacts on a steel target. The principle procedure of the test is described in this paper. The flying velocity of the projectile is measured by a timekeeping system, which consists of two He-Ne lasers and two photoelectric converters....

Susan Test is a method for measuring the impact sensitivity of explosives, in which the explosive charge is confined by a metallic shell and launched by a air-gun or propellent-gun with a speed of 30-300m·s-1 or more respectively. After traveled a distance of about 3.7m, the projectile impacts on a steel target. The principle procedure of the test is described in this paper. The flying velocity of the projectile is measured by a timekeeping system, which consists of two He-Ne lasers and two photoelectric converters. The manner of the projectile impacted on the target, the deformation of the projectile caused by squeezing and compression, and the whole progress involving the ignition and explosion are recorded by a complete set of pulsed laser high speed schlieren photographic systen, which consists of a sequential pulsed Q-swithed ruby laser, a model 640 schlieren apparature. and an access type rotating mirror scanning high speed camera. A set of multiple senser-amplifier-transient waveform storage system is used to measure and record the superpressure of the air shock produced by the explosion. A Susan Test curve which represents the relationship between the velocity of the projectile and the relative energy release can be obtained from this test. The safety of some explosives, such as JO-9159. JOB-9003 and TNT/RPX 40/60 etc.. are e-valuated according to the results measured by Susan Test.

苏珊试验是测量炸药撞击感度的一种射弹试验。将炸药装入壳体中,用空气炮或火炮以30~300m/s,甚至更高的速度发射,弹丸约经3.7m,与钢靶相撞。本文简介了试验的基本方法,用氦氖激光器、接收转换器、测时仪构成的光电系统测量弹丸的飞行速度;用红宝石序列脉冲激光器、纹影仪以及等待型转镜扫描相机构成的高速摄影系统拍摄弹丸的着靶姿态以及撞靶后挤压变形直至点火爆炸的全过程;用传感器、电荷放大器、瞬态波形存贮器构成的数据采集系统测量炸药爆炸后形成的空气冲击波超压。试验得到弹丸撞靶速度与相对释放能关系的苏珊感度曲线。本文给出了JO-9159、JOB-9003以及TNT/RDX 40/60等几种炸药的试验结果,对其安全性能作出了初步评价。

The interaction of shaped charge jet and explosives has been studied since thesixties for military applications and safety considerations. It has been proved that the metal jet produced by a shaped charge is a powerful tool to initiate the military high explosives. The mechanism of jet initiation and the criteria for, maintaining a propagating initiation were reported.In this work. jet initiation of two commercial explosives ANFO and Rock No.2 (a mixture of 85% AN. 11% TNT and 4% wood flour) has been studied....

The interaction of shaped charge jet and explosives has been studied since thesixties for military applications and safety considerations. It has been proved that the metal jet produced by a shaped charge is a powerful tool to initiate the military high explosives. The mechanism of jet initiation and the criteria for, maintaining a propagating initiation were reported.In this work. jet initiation of two commercial explosives ANFO and Rock No.2 (a mixture of 85% AN. 11% TNT and 4% wood flour) has been studied. X-ray flash photograph, multiple electric sensor system are used for diagnosis and data acquisition. The jet is produced by a shaped charge used for oil drilling with a copper liner of 60 degree co.ne angle and a standoff of 40mm.The characteristics of the copper jet have been studied in detail. The distribution of particle velocity, mass and energy along the jet at some instants were determined. The process of jet penetration and initiation were studied and the physical picture of the process is given. It is clear that the jet impact on the explosive is strong enough to induce detonation in ANFO and Rock No.2.

本文用脉冲X光摄影技术及电探极-记录仪系统,对射流引爆及侵彻工业炸药的过程进行了观测,探讨了的流引爆及侵彻工业炸药的机制,给出了射流与工业炸药作用过程的物理图象。

 
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