大学英语词汇短语释义解析及例句 base metal


释义：

base metal 基底金属；[化学] 碱金属

例句：



The relative degree of mixture with a base metal; fineness.

成色，纯度和基本金属的相对混合程度；纯度。



Joint tensile strength was high, generally 95% of base metal.

接头拉伸强度较高，一般为母材95%左右。



Others struck in silver-plated base metal will cost much less.

其他只是镀银的将比较便宜。



In most instances, these repairs involve rework of the base metal.

多数情况下，都要翻修本体金属。



The strength and plasticity of welds were equivalent to the base metal.

焊接接头强度、塑性均可达到与母材相当的水平。



Rebuilding work is also likely to push base metal prices to new heights.

重建工作可能也使金属制品的价格达到一个新高度。



As you can see from previous image I have a Base metal layer below Red metal.

正如你在前面的图里看到的，我有一层基本金属层在红色金属下面。



BASE metal, The underlining metal to which alloying agents or metals are added.

基底金属，指合金中的主要金属成份。



The microstructure between alloy transition layer and base metal has been studied.

研究分析了合金过渡层与金属基体接合界面组织结构。



Filler materials: For welding, base metal matching filler materials shall be used.

填充材料：对于焊接，应使用与基材相匹配的填充材料。



Other mountings, fittings and similar articles, suitable for furniture, of base metal.

其它架座、配件及类似品，适合用于家具者，卑金属制。



Copper Clad Steel base metal and copper Baolv in the production of integrated enterprise.

铜包钢母材及铜包铝于一体的生产型企业。



In addition, series load experiments were used to study properties of weld and base metal.

另外采用系列加载试验对焊缝、母材的性能进行了研究。



The toughness of HAZ is higher than base metal under appropriate laser welding conditions.

在合适的激光焊接条件下，热影响区韧性高于母材；



Surface preparation of metal before chemical process. Removal of a layer of the base metal.

在化学处理之前的表面准备，移除一层金属基材。



Different base metal alloy has the different melting point and linear coefficient expansion.

不同的基底合金具有不同的熔点及线膨胀系数。



Glass smelt erodes the base metal and dissolves surface oxides, and produces many crystalline phases.

玻璃熔体侵蚀基体金属，溶解表面氧化物，生成大量氧化物结晶相。



The mechanical properties of the weld deposit shall not lie appreciably above those of the base metal.

熔敷金属的机械性能不应高于基材的机械性能。



The interaction and interfacial combination between the intensifying phase and base metal were analyzed.

分析了复合材料中增强相和基体间的相互作用和界面问题。



Ferrous tool materials have iron as a base metal and include tool steel, alloy steel, carbon steel, and cast iron.

黑色工具材料以铁为基材，包括工具钢，合金钢，碳钢，铸铁。



The glass smelt can erode the base metal and dissolve the surface oxides, then many crystalline phases are produced.

玻璃熔体侵蚀基体金属，溶解表面氧化物，在瓷层与金属界面上生成大量的氧化物结晶相。



Through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating.

还会形成穿透型裂纹，造成镀层下本体金属的疲劳或应力腐蚀裂纹。