查询词典 ball-peen hammer

B Through theoretical and experimental studies, the paper investigats the relationships between hammer geometer and stress waveform generated by the hammer. After the mechanical meanings of linear model used by others are demonstrated, a simple expression of rigidity of an equivalent spring for direct impact between a hammer and a rod is obtained. Based on the above work, a mathematical model and numerical method for the impact of the hammer with progressively changing cross-section on the rod are presented.

2应用理论分析和实验研究相结合的方法，探讨了冲击应力波波形和冲锤形状尺寸之间的关系；阐明了冲锤与杆撞击局部变形的线性模型的物理意义，继而分析讨论了冲锤端头曲率半径与撞击弹簧刚度的关系；在此基础上，提出了连续变截面冲锤与杆撞击的数学模型和计算方法。

Explosion-proof tools produced include the following major categories: A, hand chain hoist, pulley , table vice, sleeve and attachment type B, a variety of wrenches, pipe clamp type, such as plum blossom wrench stay, percussion wrench C, hammer type, such as Sledge Hammer, hammer nipple, hammer D, sub-soil knife, knife derusting , flat spade type, down-type E, crowbar-type F, pliers, scissors type, such as Dramix clamp, clamp Lei G, screwdriver-type H, the top, listening to the needle-type I, to pumps, buckets, Rama and other sundry goods J, portfolio suite tools and explosion-proof hand chain hoist is a national patent product, patent No.

公司生产的防爆工具包括以下几大类：A、手拉葫芦、滑车、台虎钳、套筒及附件类 B、各种扳手、管钳类，如梅花呆扳手、敲击扳手C、锤子类，如八角锤、奶头锤、榔头 D、泥子刀、除锈刀、扁铲类、挫类 E、撬棍类 F、钳子、剪刀类，如克丝钳、鲤鱼钳 G、螺丝刀类 H、顶尖、听针类 I、提油泵、水桶、拉马等杂品 J、组合套装工具类，且防爆手拉葫芦是国家专利产品，专利号为：

The mousetrap must contain a solid base to attach the four other parts to, a hammer that clamps down on the mouse, a spring which gives the hammer the necessary power, a holding bar which holds the now energized hammer in position, and a catch to which the holding bar is secured, holding the hammer in coiled tension.

一个捕鼠器必须有一个坚固的底部，用来安装其余四个零件，包括一个击打老鼠的锤子，一个给锤子足够力度的弹簧，一支用来承托上了弹簧的锤子的竿，和一个用来稳定这支竿的把手，使得锤子稳定在弹簧的拉力下。

Eastern city eastern machine stake work machinery plant is professional to design to make the piling machine of diesel oil and the type piling hammer of guide bar of diesel oil, stake machine product has DD1, DD2, DD4, DD6, DD12, DD18, DD25, DD32, DD40, DD53, DD63, DD73, DD83, DD93, DD108 and DD120 to wait for the series type piling hammer of guide bar of diesel oil, basis the requirement of customer design production the series that form a complete set with the machine hammer of piling machine go to pipe rack and step Lu frame , with caterpillar frame, as well as various series, speed speeds , electro-hydraulic press , only two letter hoists, include Q841 and C268K of the extensive application of the former Soviet Union Jiao vehicle and various series in hole vibration hammer.

东台市东机桩工机械厂专业设计制造柴油打桩机和导杆式柴油打桩锤，桩机产品有DD1、DD2、DD4、DD6、DD12、DD18、DD25、DD32、DD40、DD53、DD63、DD73、DD83、DD93、DD108、DD120等系列导杆式柴油打桩锤，根据客户的要求设计制造与打桩机机锤相配套的系列走管架、步履架、和履带架，以及各种系列、快慢速、电液压、单双简卷扬机，包括前苏联广泛应用的C268K、Q841铰车和各种系列的中孔振动锤等。

The average lawyer is essentially a mechanic who works with a pen instead of a ball peen hammer .

普通的律师其实就是一名工匠，工匠的工具是锤子，而律师的工具是笔。

How can you say that a sledgehammer is better than a ball-peen hammer?

你怎么可以说这种锤子比那种锤子好？

And, if you want to kill your ex-girlfriend, there's really no substitute for a ball-peen hammer.

并且，你要杀死你前任女友的话，没有什么会比一把球头锤更适合的了。

Some people, for example, will never need a ball-peen hammer.

比如说，一些人，就不可能用到球头锤。

The only genes that can change the skin cells' function are cancer genes, so any benefit would carry a deadly risk."What the investigators have accomplished is to discover the reset button for the cell, but the way they currently press it is by hitting it hard with a ball-peen hammer," wrote University of Wisconsin biologist P. Z. Myers in 2007 in his popular science blog, Pharyngula.

因为唯一能改变皮肤细胞功能的只有癌基因，所以任何利益都可能导致癌症的致命危险。2007年威斯康星大学的生物学家P-Z梅尔斯在他著名的科学博客上发表说：&虽然研究者已经在为这些细胞寻求复原的位点方面取得成就，但是他们目前仍要受到重重的棒击&。

Methods we experimented with: flattening the tube between a 2x4 and the sink top, the "triangle fold," mashing the tube flat with a ball-peen hammer not recommended!

方法我们试行了：平坦的管之间的2x4和洗涤槽顶端，&三角倍，&糖化管单位与球peen锤

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。