1) Chalk bomb
粉笔炸弹
2) chalk
[英][tʃɔ:k] [美][tʃɔk]
粉笔
1.
The pen and chalk,two kinds of hard calligraphy tools,are widely used in the education field in the modern society.
钢笔和粉笔都属于硬笔,这两种笔使用十分广泛,是现代社会文字书法和教育战线必不可少的书写工具。
3) bomb
[英][bɔm] [美][bɑm]
炸弹
1.
Experimental study of wounding characteristics caused by one type of bomb;
某型炸弹致伤特点的初步研究
2.
An investigation on aerodynamic characteristics of bombs combinations under a sweptwing;
后掠翼下炸弹气动特性试验研究
3.
High Power Electromagnetic Pulse generation techniques and High Power Microwave technology have matured to the point where practical E-bombs (Electromagnetic bombs) are becoming technically feasible, with new applications in both Strategic and Tactical Information Warfare.
文中讨论了E-弹的相关的技术原理和投射技术,并提出了E-炸弹和战斗部应用的领域和依据。
4) French chalk
粉笔,粉块
5) bomb trajectory
炸弹弹道
1.
This paper introduced two kinds of neural network algorithm to fit the bomb trajectory falling points.
介绍了两种炸弹弹道落点拟合神经网络模型,对各模型的优缺点以及处理结果进行了分析。
6) Chalk / Charcoal
粉笔和炭笔
补充资料:电视制导炸弹
电视制导炸弹 television bomb 装有电视制导装置的炸弹 。具有射程远 、制导精度高、载机投弹后可迅速机动脱离的特点。使用时,载机速度达到一定值,炸弹尾部螺旋桨旋转,带动弹上发电机工作,为电视摄像机导引头和控制系统供电,当飞行员目视发现目标后,将弹上电视摄像机导引头对准目标,目标影像即显示在座舱内的电视荧光屏上,并进行电视跟踪,控制炸弹飞向目标。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条