后来,随着金属和玻璃变得很普通,碰杯声带来了节日气氛,又带来了像教堂钟声一样的安全感觉。
Later, as metal and glass became more common, the chiming noise also brought a festive feel to events, and brought to mind the 'safe' feeling of church bells.
在金属的焊接和切割中氢也有应用。半导体制造商也使用氢,主要是形成还原气氛。
Some use of hydrogen is made in the welding and cutting of metals. Hydrogen is also used by semiconductor manufacturers, primarily to form reducing atmospheres.
木,玻璃,或金属网的结合,微妙地营造安静放松的气氛。
Wood, glass, or metal meshes are combined with subtleties in order to generate a peaceful and relaxing atmosphere.
同时探讨了封接温度、封接时间、金属合金预处理的程度以及保护气氛等工艺参数对封接质量的影响。
Then the technical parameters including sealing temperature, time and the oxidation thickness of metal alloy affected on sealing quality were discussed.
提出了在高温和静态氮气氛下利用金属与氮气直接反应制取金属氮化物的合成方法。
A synthesis method is propsed to prepare metal nitrides by direct nitridation of metals in static nitrogen atmosphere at high temperature.
多层共烧氮化铝陶瓷是采用厚膜印刷的方式将多层的电路金属化做入氮化铝基板并在特定气氛中高温烧结的一种高性能陶瓷。
Multilayer co-fired AlN ceramic is a type of high performance ceramic that is printed in thick film to form multilayer circuit and fired in a certain atmosphere in high temperature.
那个黑色的金属支锅架和挂在窗户两侧墙上的那些在世界博览会上买的装饰盘烘托出了这间简朴的房间里的气氛。
The atmosphere of the simple home suggested by black iron trivets and World 's Fair souvenir plates on the walls flanking the window.
在甲烷气氛中蒸发各种磁性金属可获得具有良好物理化学性能的磁性纳米胶囊。
The magnetic nanocapsules with good physicochemical performance are obtained through vaporizing various magnetic metals in the methane atmosphere.
采用廉价的铁系氧化物,研究了正交设计的过度金属氧化物组成、气氛、晶核剂等因素对釉面金属光泽的影响。
In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design, atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed.
用含有铁族金属硫化物的复合石墨棒作阳极,在氢气氛围下实施电弧放电,制备出了双壁纳米碳管。
Using the composite graphite rods with the sulphide of iron group metals as anode, the double-wall carbon nanotubes have been fabricated by arc discharging under hydrogen atmosphere.
前言:以激光打孔为例,研究辅助气氛(可强化氮气和金属粉末等)对激光加工质量的影响,提出了激光加工与强化“一体化”的思想。
Research of laser drilling for example is made with auxiliary atmosphere on the effects of machining quality. It is suggested the integrative technology of laser machining and strengthening.
本文综述了材料在高温含碳气氛中的腐蚀,包括金属粉化和碳化,讨论了材料在含碳气氛中的腐蚀机理和腐蚀动力学。
In this paper, the corrosion of materials in carbonaceous atmospheres at high temperatures is reviewed, including metal dusting and internal carburization.
影响铁铝金属间化合物高温硫化腐蚀的因素主要有:合金成分、腐蚀气氛、温度、预处理工艺等。
Many factors have been confirmed to influence the sulfidation behavior of the iron aluminides intermetallics such as alloying component, corrosion atmosphere, temperature and pretreatment conditions.
与传统的活性金属钎焊不同,它采用的是一种高温下形成液相的氧化物-金属钎料,并且钎焊过程不需要真空或惰性气氛保护。
Different from the traditional active metal brazing, RAB uses a liquid-phase oxide-metal melt at high temperature and the process does not require a vacuum or inert atmosphere.
在一氧化碳气氛中金属铀表层氧化物和八氧化三铀中氧含量减少,O/U比值分别下降了7.2%和8.0%。
After exposure to carbon monoxide, contents of oxygen in the surface oxides of uranium metal and U3O8 are decreased and O/U ratios decrease 7. 2% , 8.0% respectively.
用DTA和TG研究了碱土金属苯甲酸盐在氮气气氛中的热分解过程 ,并用红外光谱、色 -质联用表征了热分解产物。
The mechanism of thermal decomposition for alkaline earth metal benzoates was studied by using TG, DTA, IR and gas chromatography_mass spectrometer.
将该结构体是在金属催化剂的存在下,在反应气氛中添加氧化剂、优选水,使碳纳米管进行化学气相成长(CVD)进行制造的。
This structure is produced by chemical vapor deposition (CVD) of carbon nanotubes in the presence of a metal catalyst in a reaction atmosphere with an oxidizing agent, preferably water, added thereto.
将该结构体是在金属催化剂的存在下,在反应气氛中添加氧化剂、优选水,使碳纳米管进行化学气相成长(CVD)进行制造的。
This structure is produced by chemical vapor deposition (CVD) of carbon nanotubes in the presence of a metal catalyst in a reaction atmosphere with an oxidizing agent, preferably water, added thereto.
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