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- The isovolumetric burning performance of deep deterred oblate spherical powder(DDOSP) with large web is investigated by the closed bomb test. 利用密闭爆发器试验研究了大弧厚深钝感球扁药的定容燃烧性能。
- A New Correcting Method for Pressure Curve in the Whole Burning Process of Propellants in Closed Bomb Test 密闭爆发器实验中发射药燃烧全过程压力曲线的修正方法
- The bomb test was approved but it was the last. 这次的核子试爆虽然还是被批准了,但这也是最后的一次。
- First U.S. underground nuclear bomb test. 1957年的今天,美国进行了首次地下的核炸弹试验。
- Established method can interpret the effects of gas thermodynamical parameters and covolume on pressure loss in closed bomb. 通过爆发器实验,与传统的修正方法比较,不仅能修正得到火药力和余容,还能修正燃烧全过程的压力曲线以及燃速曲线。
- China refuses to lean on him except in direst times (such as after his 2006 bomb test). 中国拒绝对他施加压力,除非在最凶险的时刻(比如其在2006年的核试验之后)。
- Although it backed UN sanctions on North Korea after its bomb test, China has been dismayingly slow to see them enforced. 尽管中国支持联合国在朝鲜核试后对朝实施制裁,但在执行制裁措施方面一直行动迟缓。这令人沮丧。
- The poisonous gas in combustion gases for gun propellant by manometric bomb test was analyzed by infrared spectrum technique. 采用密闭爆发器模拟发射药实际燃烧过程中生成燃气,并用红外光谱分析技术检测发射药燃气成分中毒性气体。
- Doing so will make it that much harder to contain the proliferating fallout from North Korea's bomb test and Iran's continuing nuclear defiance. 这样做会使得控制由朝鲜核试验和伊朗一直以来对国际社会核政策的藐视带来的核扩散余波更加困难。
- The physical model and mathematical model of solid propellant burning rate characteristics measurement in a closed bomb are introduced in this paper,MDB propellant is employed in the experiments. 介绍了固体推进剂燃速特性的密闭爆发器测试法,给出了该法的物理模型和数学模型,以及用改性双基推进剂试样进行的测试。
- North Korea carried out its first atomic bomb test in October, triggering United Nations sanctions on the impoverished nation and breathing new urgency into the six-party forum. 北朝鲜在去年10月试爆了首枚原子弹,这个赤贫的国家因此遭到了联合国的制裁,也给六方论坛带来了新的紧急情况。
- Methods The combustion rate of propellants of different PNP/PVB, RDX/binder ratio have been tested by the manometric bomb test. 方法 采用密闭爆发器实验方法 ;测定不同 PNP/ PVB配比粘结剂及不同 RDX与粘结剂配比的 LOVA发射药的燃烧速度 .
- The effect of different ratio of PNP to PVB and different solvent in binder on the combustion beha-viors of heat-resisting caseless ammunition was studied by using the manometric bomb test. 采用密闭爆发器实验方法,研究了PNP/PVB配比及粘结剂中溶剂对无壳弹发射药燃烧性能的影响。
- Even though existing technologies can ferret out rather small bomb tests and technical advances in monitoring will undoubtedly continue, one practical caveat must be made. 尽管目前的科技能够侦测出规模相当小的试爆,同时监测技术的进展脚步也不会停顿,有一点还是必须特别注意。
- Study on a New Type Measurement System of Closed Bomb 新型密闭爆发器测试系统的研制
- North Korea's first atom bomb test 朝鲜首次原子弹试爆
- Keywords Sodium azide;Closed bomb;Burning time;Gas generant; 叠氮化钠;密闭爆发器;燃烧时间;气体发生剂;
- Keywords LOVA gun propellant;ignition;combustion;closed bomb; 低易损性发射药;点火;燃烧;密闭爆发器;
- He closed the deal successfully and was home free. 买卖成交了,他松了一口气。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。