金属的

Different countries have used different metals for their money.

不同的国家采用不同的金属的钱。

When machining hard metals with carbde-tipped cutters, a negative rake angle of about 10 degree is usually employed

。 当用碳化的刀具加工硬金属的时候，通常要有一个10度的后角。

Furthermore, the water softener did not have a detrimental effect on several significant water quality parameters that influence metallic solubility and the rate of corrosion, i.e., pH, total inorganic carbon, dissolved oxygen, chlorine, temperature, and orthophosphate.

此外，软化水在其他几个重大的水质参数在影响金属的溶解度和腐蚀度方面也是没有改变的。比如： PH值，总无机碳，溶解氧，余氯，温度和磷酸盐。

Small pincers, usually of metal, used for plucking or handling small objects.

镊子小的钳子或镊子，通常是金属的，用来拔除或处理很小的物体

It serves a good nature of self lubrication, stand wear and tear, low friction etc.with characteristics of high intensity of metal and good lubricant of plasticization material.

它能提供较好的自润滑、耐磨损、低摩擦等性能，充分发挥了金属的强度和改性塑料的润滑性能。

The recent works on the amino-acid complexes of rare earths and transition metals are reviewed with emphasis on their properties and applications.

本文概述了近年来国内外对稀土与过渡金属的氨基酸配合物的研究，主要介绍了它们的性质及其应用等。

Research on the reutilization and safe disposal of waste PCB has a great practical significance for its potential high value and environmental pollution.

废弃印刷线路板中金属的高回收价值与有毒有害物质的潜在危害性使得对其进行资源化回收和安全处置具有十分重要的意义。

The roar and the screech of metal as the braking train bore down on them.

接着 正在刹车的列车带着刺耳的金属的摩擦声向他们冲了过来。

I swam idly past a bulldozer and noticed a pink and blue shrimp perched delicately on the driver's metal seat, where once a GI would have sat.

我懒懒的游过一辆推土机旁，发现一只有著粉红及蓝颜色的虾子优雅地栖息在金属的驾驶座上，昔日美国大兵曾在上头坐过。

Based on thermoelectric effect of metal,it uses reinforcing steel in structure as sensor.

提出一种建筑结构温度实时传感和监测的方法，它根据金属的热电效应，用建筑物固有的钢筋作为传感件，在建筑结构遭遇火灾或高温时能实时记录建筑物内温度时程信息。

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。