查询词典 anvil chisel

Chisel set, Carving chisel, Wood chisel, Firmer chisel,Cold

雕花木凿，雕刻刀，木工凿，车木刀，石工凿，起钉器

Because of the lower rock fragmentation efficiency and defective geometrical shape of chisel bit, Sweden has replaced chisel bit with taper connecting cross chisel bit and button bit since the mid seventies.

中文摘要：因一字形钎头破岩效率低和几何形状结构缺陷等问题，瑞典从70年代中期就用锥体连接的十字和球齿钎头取代了一字形钎头。

In order to analyze the influence of filled metal particles on impact force for hydraulic pile hammer, analytical solution of mathematic model for pile hammer filled with metal particles considering effects of metal particles was presented. In the solution, lumped mass were used as metal particles, a spring was used as contact stiffness between metal particles and hammer body, different variable lumped masses were used as pile hammer, the ram and anvil, a spring and a dashpot were used as the anvil cushion and pile respectively.

为分析填充金属颗粒对打桩锤锤击力的影响，考虑填充金属颗粒的作用，用集中质量块表示填充的金属颗粒，用弹簧模拟金属颗粒与锤体相碰处的接触刚度，用不同的集中质量块表示桩锤、砧座和桩帽，用并联的弹簧、阻尼器表示锤垫，用弹簧表示桩垫，用阻尼器表示桩，建立了平衡方程。

It has been described as "a hammer and anvil" campaign, the hammer being the Anglo-Portuguese Army, commanded by Sir Arthur Wellesley, 1st Duke of Wellington, with 40,000 to 80,000 men, pounding the French army against the anvil - the Spanish armies and guerrillas and the Portuguese militia.

这场战役被称作&铁锤与铁砧&战役，&铁锤&代表的是数量为4万到8万的英-萄联军，指挥官是惠灵顿首任公爵，阿瑟·韦莱斯利；同另一支&铁砧&力量——即西班牙军队和游击队，以及葡萄牙民兵相配合，痛击法国军队。

In the fourth paragraph, how the theory of the damping to forging hammer foundation advances at home and abroad, the research and application of the implement for damping to forging hammer, the structure of damping to forging hammer and the calculation methods for forging hammer foundation vibration system, which are used at home nowadays, are particularly introduced.In the fifth paragraph, aiming at direct damping under anvil block of forging hammer, the author bases a mechanics model of two-degree with damping, and optimizes the vibration parameters both in frequency field and in time field, then finds out the new simple method of optimizing the vibration parameters of the damping device under anvil block of forging hammer.

第五章针对锻锤砧下直接支承式减振基础，建立了锻锤减振系统的二自由度有阻尼振动力学模型，然后用傅立叶变换法求出振动传递率的频率关系，用直接积分法求出砧座和基础位移的时域响应，并分别对频域函数和时域函数进行参数优化，最终建立起频率函数—时域函数—优化参数间的相互关系，从而找到了锻锤砧下隔振器参数优化的简便新方法。

Based on the laboratory results, the paper recommends a round-headed anvil to replace the currently adopted flat-headed anvil in SPT tests to improve the energy transfer process.

同时，研究结论建议改良以往一般采用之「平顶式钻板」成为「圆顶式钻板」，可以大幅改善原本变动极大的能量输入，获得非常稳定的打击能量

In operation, a annular cutting knife moves forward to cut off the knife anvil (4),and when the annular cutting knife moves backward, it carries off the inner ring of the knife anvil (4), the elastic locking piece (5) is springed back and replaced.

手术时，环形切刀向前运动切断刀砧、后退时把刀砧内圈带走，弹性锁片发生回弹复位，在各种辅助机构的配合下，钉砧环便可以绕着钉砧轴发生翻转。

The effect of improvement on planosol by the application of the four types of ploughs suggest that there were hard clods between two chisel if the cultivate depth is less than 40cm; there are hard triangle clods between two chisel if the complete deep cultivate reach 40 cm and soil hardness is 20～40kg/cm〓 if the cultivate horizon is shallow or below 20 cm, the expected effect of improvement will not be obtained.

3应用三段式心土犁的土效果。不同改土机械改良白浆土对比试验结果表明：各种深松耕深不足40cm，且深松铲之间存在硬隔，达不到预想的改土效果。

Included also is a 16-page instruction manual that covers setting up the lathe, mounting a work piece, chisel techniques, standard turning operations, chisel sharpening and an exploded view parts diagram.

还包括一个16页的指导手册，包括设立车床，安装一个工作片，凿技术，标准，至于行动，凿激化和爆炸检视零件图。

Wood chisel, carving tools, wood turning chisel, plane, tower pincer, carpenter's pincer.

8B01 木工凿，雕刻刀，车木刀，刨铁，扎线钳，胡桃钳。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。