查询词典 hammer-nose

In order to implement simultaneous casing while drilling of larger diameter pile holes and water wells in complex strata, a new type of bit for simultaneous casing while reverse circulation drilling with DTH air hammer was developed.

为实现在复杂地层用同步跟管钻进工艺钻凿直径较大的桩孔和水井，设计了一种气动潜孔锤反循环跟管钻进钻头。

The solution of problems such as water hammer,hard to dispose the noncondensables, air lock and selection of steam trap were discussed to save energy,protect environment and lower the cost.

指出蒸气凝结水回收的重要性的同时对炼油厂蒸气凝结水回收系统中存在的诸如水击、非凝结性气体不能排除、气阻及疏水阀的选型安装等问题的解决办法进行了探讨。

We have to have some basic things such as wind-preferably a down jacket, climbing boots, alpenstock, piton hammer and mylon climbing rope.

我们得备上一些基本的东西，如防风服，最好是羽绒服，登山靴，铁头登山杖，登山钢锥和尼龙登山绳。

The large dynamic testing devices in the US are listed and the drop hammer test is introduced as an alternative test.

对部分测试内容进行了着重讨论，并列出了美国大型动力测试设备的情况。

Research shows that the main factors influencing forging penetration efficiency are reduction in pass and the dip angle of the hammer, and the main factors influencing forged piece surface quality are axle feeding speed and rotation angle.

研究表明：影响锻透性的主要因素为道次压入量和锤头倾角；影响锻件表面质量的主要因素为轴向送进速度和旋转角度。

When he died many years later, he left the hammer to his sixth son, Anselm, who promptly lost it.

当他很多年后去世的时候，他把这把战锤留给了他的第六个儿子Anselm，而它在这个孩子的手中却很快就丢失了。

When he died many years later, he left the hammer to h. sixth son, Anselm, who promptly lost it.

当他很多年后去世的时候，他把这把战锤留给了他的第六个儿子Anselm，而它在这个孩子的手中却很快就丢失了。

It is the old game of hammer and anvil: between

显然这就是人类生活的本来面目。

He put his hammer back in the oily box and shoved the little anvil out of sight.

他把锤子放回了那个油乎乎的工具箱，然后胡乱把那个小铁砧放到看不见的地方。

And shapes iron with an anvil and hammer.

一个用铁锤和铁砧铸造和定型铁块的人。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。