English translation for "钝头"
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- blunt nose
Related Translations:
钝螺纹: flattened threadtruncated thread 钝不锈钢: matt stainless steel 钝头剪: blunt-pointed sci orsblunt-pointed scissors 钝调谐电路: broad tuning circuit
- Example Sentences:
| 1. | The former was of gold and sharp pointed, the latter blunt and tipped with lead .
一支是尖头金的，另一支是钝头铅的。 | | 2. | Perforation of metallic plates struck by a blunt projectile with a nose - cabin - column
带前舱物的钝头弹对金属靶的正穿甲分析 | | 3. | The penetration process is similar to the punching extrusion process of metal
在刚性钝头弹侵彻下，侵彻过程类似于金属穿孔挤压工艺。 | | 4. | Blunt nosed cone
钝头锥体 | | 5. | The penetration mechanism is ductile penetration . the failure models and penetration mechanism vary with the projectile velocity
对于钝头弹侵彻，靶板的破损形式和侵彻机理，随弹速的变化而不同。 | | 6. | Mr bloom promptly did as suggested and removed the incriminated article , a blunt hornhandled ordinary knife with nothing particularly roman or antique about it to the lay eye , observing that the point was the least conspicuous point about it
那是一把钝头角质柄普普通通的刀子，最不起眼的是刀尖，在一般人眼中，完全不会特别引起关于罗马时代或古代的联想。 | | 7. | When targets penetrated by flat - ended projectile , shear deformation along the penetration direction appears , at the same time compressive deformation also appears in the material that is in front of the projectile . the compressive deformation begins at the back surface of the target and spreads inward
钝头弹侵彻下，侧壁材料发生轴向剪切变形，同时，弹体前方的材料发生压缩变形，压缩变形首先在靶板背表面开始，而后自背表面向靶内传播。 | | 8. | In this paper , some flows around naca 0012 aerofoil , m6 wing and two different blunt vehicles are simulated , the results show that the present algorithm possesses good characteristics and capability for normal mach number and for hypersonic of simple configurations
通过对naca0012翼型、 m6机翼、钝头以及双钝锥?柱体的算例验证，本文能很好的解决一般马赫数问题，能够很好的求解简单外形的高超声速问题，对于复杂外形飞行器还需要进一步进行研究验证。 | | 9. | Cytochrome b gene compared with characiforms , cypriniforms and salmoniforms ; ( 2 ) the molecular phylogenetic trees suggest that siluriforms form a monophyletic group and have a close relationship with characiforms ; ( 3 ) the families of pangasiidae , claroteidae , ictaluridae , cranoglanididae , schilbidae and clariidae form a monophyletic group in the three molecular phylogenetic trees . the family bagridae branched with schilbidae which comes from china ; the family akysidae branched with amblycipitidae , but the phylogenetic positions of the families siluridae , sisoridae and pimelodidae are not recognised
鱼芒科、棘脂?科、叉尾?科、长臀?科、刀鲇科与胡子鲇科在三种方法构建的分子系统树中均结合在一起，形成一大单系群； ?科均与来自中国的刀鲇科鱼类聚在一起；粒鲇科与钝头跪科也均聚在一起；但鲇科、 ?科和油鲇科的系统发育位置不定。 | | 10. | The tests were conducted in the hypersonic low density wind tunnel at nominal test conditions of mach 16 , stagnation temperature 923k , stagnation pressure 1 . 40mpa and 7 . 30mpa . heat - transfer data were obtained on a hemisphere model , a sharp cone and a big blunt cone respectively by means of infrared thermal mapping techniques , that of a 0 . 5mm thickness blunt cone by virtues of thermocouples . furth ermore , heat - transfer on all those models was calculated with the theoretical method
最后在名义m _ = 16 、 t _ 0 = 923k 、 p _ 0 = 1 . 40mpa及7 . 30mpa的高超声速低密度风洞中，利用红外热图技术获得了半球圆柱、尖锥、大钝头三个模型表面热流分布，利用薄壁法技术得到了一壁厚为0 . 5mm的钝锥模型表面的热流分布，并通过工程理论方法计算了模型表面的气动热，把理论计算结果与上述试验结果比较，几者符合得较好。 |
- Similar Words：
- "钝体稳定的火焰" English translation, "钝铁" English translation, "钝酮素" English translation, "钝铜" English translation, "钝痛" English translation, "钝头白金烧灼器" English translation, "钝头部" English translation, "钝头朝前再入" English translation, "钝头虫属" English translation, "钝头刀" English translation
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