查询词典 gun-powder

Another revolution in track and field is silent gun starting introduced to the Olympics for the first time in Athens.This will guarantee that each runner hears the sound of the gun at the same time via speakers placed behind the runner.

田径运动员的另一项改革是无声发令枪首次在雅典奥运会赛场上被使用，这确保了每一位参赛者在同一时间听到从放置在他们千百身后的话筒中传出的发令枪声。

By using unstructured dynamic grid based on local remeshing method, the variation of grid caused by projectile movement was analyzed. Numerical computation results of gun muzzle flow field which arranged in time was obtained. The creation process of the complex flow field of gun muzzle was described. The numerical simulation of flow field including moving projectile was achieved.

采用基于局部网格重构法的非结构动网格技术处理弹丸运动造成的网格变化，给出一系列按时间顺序排列的膛口流场数值计算结果，描述了复杂的膛口流场形成发展过程，实现了含运动弹丸的膛口流场的数值模拟。

Time however, and the Satisfaction I had, that I was in no Danger of being discover'd by these People, began to wear off my Uneasiness about them; and I began to live just in the same compos'd Manner as before; only with this Difference, that I used more Caution, and kept my Eyes more about me than I did before, least I should happen to be seen by any of them; and particularly, I was more cautious of firing my Gun, least any of them being on the Island, should happen to hear of it; and it was therefore a very good Providence to me, that I had furnish'd my self with a tame Breed of Goats, that I needed not hunt any more about the Woods, or shoot at them; and if I did catch any of them after this, it was by Traps, and Snares, as I had done before; so that for two Years after this, I believe I never fir'd my Gun once off, though I never went out without it; and which was more, as I had sav'd three Pistols out of the Ship, I always carry'd them out with me, or at least two of them, sticking them in my Goat-skin Belt; also I furbish'd up one of the great Cutlashes, that I had out of the Ship, and made me a Belt to put it on also; so that I was now a most formidable Fellow to look at, when I went abroad, if you add to the former Description of my self, the Particular of two Pistols, and a great broad Sword, hanging at my Side in a Belt, but without a Scabbard.

可是，尽管如此，时间一久，我对食人生番的担心逐渐消失了，更何况我确信自己没有被他们发现的危险。所以，我又像以前那样泰然自若地过平生活了。所不同的是，我比以前更小心了，比以前更留心观察，唯恐被上岛的野人看见。特别是，我使用枪时更小心谨慎，以免给上岛的野人听到枪声。天幸我早就驯养了一群山羊，现在就再也不必到树林里去打猎了。这就是说，我用不着开枪了。后来，我也捉过一两只野山羊，但用的都是老办法，即用捕机和陷阱捉到的。因此，此后两年中，我记得我没有开过一次枪，虽然每次出门时还总是带着的。此外，我曾从破船上弄到三把手枪，每次出门，我总至少带上两把，挂在腰间的羊皮皮带上。我又把从船上拿下来的一把大腰刀磨快，系了一条带子挂在腰间。这样，我出门时，样子实在令人可怕。除了前面我描述过的那些装束外，又添了两支手枪和一把没有刀鞘的腰刀，挂在腰间的一条皮带上。

In the second year came George Hilsdon, nicknamed 'Gatling Gun' after a famous early design of machine gun.

第二年乔治-希尔斯登来到了切尔西，他的昵称为'格林机关枪'，起自于最期一种有名的机关枪的名字。

Gatling gun: Hand- crank ed multi barrel rotary gun. It was invented by Richard J.

格林机枪：一种手摇多管旋转机枪，在美国南北战争期间由理查？

Main products include air compressor,Spray gun,gun wash,paint hose,air /palm gear-driven sander/different kinds of sander,pad,screw driver,air wrench,air drill,air starplers/braid nailers,air hammer,etc.we provide the installment and the post-sale service, it is that its exquisite manufacture craft and the outstanding quality make us stand in the leading level of pneumatic equipment industry.

主要经营产品有：空压机，喷枪，喷枪清洗机，涂料管，气动/齿轮式/很多种类的砂磨机，底盘，起子，气动扳手，气钻，气动打钉机，气动击槌等，我们提供安装及售后服务、其精湛的制作工艺和优秀的品质一直处于气动设备行业中的领先水平。

The thickness of the glacis plate was 269 mm, and the thickness of the turret was 305 mm. The tank was armed with a 130 mm M-65 gun and a coaxial 14.5 mm KPVT machine-gun.

倾斜的车体的装甲板厚度为263mm，炮塔的装甲厚度为305mm，坦克装备了130mm M-65火炮和14.5mmKPVT同轴机枪。

In the mean Time, I fitted my self up for a Battle, as before; though with more Caution, knowing I had to do with another kind of Enemy than I had at first: I order'd Friday also, who I had made an excellent Marks-Man with his Gun, to load himself with Arms: I took my self two Fowling-Pieces, and I gave him three Muskets; my Figure indeed was very fierce; I had my formidable Goat-Skin Coat on, with the great Cap I have mention'd, a naked Sword by my Side, two Pistols in my Belt, and a Gun upon each Shoulder.

他们本来有两个人留在小船上。可是，据我后来了解，他俩因白兰地喝得多了点而睡着了。后来，其中一个先醒来，看见小船搁浅了，推又推不动，就向那些四散在各处的人大声呼唤。于是，他们马上都跑到小船旁去帮忙。可是，小船太重，那一带的海岸又是松软的沙土，简直像流水一样。所以，他们怎么使劲也无法把船推到海里去。

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The M3 submachine gun, also known as Grease gun, was developed as a cheaper war-time alternative to famous Thompson M1 and M1928 submachine guns .

的M3冲锋枪，也被称为黄油枪，是发展成为一个更便宜的战争时间的选择著名的汤普森 M1和M1928冲锋枪。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐