Chopsticks, the simplest and most effective eating tool, can be made of a variety of materials, such as bamboo, wood, lacquer, jade, plastic, aluminum, silver and gold. 制作筷子这一最简单、最有效的进食工具所使用的材料可以多种多样,如竹子、木材、漆器、玉石、象牙、塑料、铝、银、金等。
While those products are merely gold-colored ( aluminum anodized to look gold), Apple also sells 18-karat gold Apple Watches in the Edition collection. 虽然以上这些产品只是金色(铝合金),苹果还出售收藏版18克拉的苹果金色智能手表。
The Apple Watch by contrast, has a much smaller, squarer face ( it looks a bit like a super chic Nano), framed in stainless steel or aluminum or specially treated super-strong 18-carat gold. 相比而言,苹果手表的屏幕小得多,接近正方形,看上去有点像非常时尚的苹果Nano,它有不锈钢或铝制边框,或是特别制作的超强18k金边框。
Silver, copper, aluminum, zinc, tin, and nickel are more susceptible to environmental damage to their gold counterparts, with tin being the least stable metal. 银、铜、铝、锌、锡和镍等,相对于黄金来说,更容易受到环境的影响而损坏,其中锡属于最不稳定的金属。
Spectrophotometric Determination of Aluminum in Alloy with CAS-Resin Phase; Study on Solid Phase Extraction and Spectrophotometric Determination of Gold with Thio-Michler's Ketone 铬天青S树脂相光度法测定合金中铝固相萃取-硫代米蚩酮光度法测定金
Stainless steel, carbon steel, alloy steel, spring steel, Aluminum alloy, copper plate, Aluminum plate, gold, silver, Titanium, other metal plates and metal pipes. 不锈钢、碳钢、合金钢、弹簧钢、铝合金、铜板、铝板、金、银、钛等金属板材及管材。
Aluminum, chromium, or gold are put into a vacuum tank and heated by a tungsten wire. 铝、铬或金放在真空罐内用钨丝加热就一下子变成了蒸气,使整个真空罐充满了金属气体。
Similarly, oxygen enhances the combustion process in industries that manufacture glass, aluminum, copper, gold, lead, and cement or that are involved in waste incineration or remediation. 同样地,氧在许多工业中促进燃烧过程,这些工业包括玻璃、铝、铜、金、铅和水泥或者同垃圾焚化或回收相关的工业。
Figure 6 gives the electron ranges calculated from one set of expression for silicon, aluminum, and gold. 图6给出了从硅,铬和金的一套表达式中计算出的电子射程。
Chopsticks, which are roughly uniform in size throughout China, can be made of a variety of materials, including bamboo, wood, lacquer, jade, ivory, plastic, aluminum, silver and gold. 全国各地的筷子大小基本一样,而所用的材料的种类则各有不同,所选材料有竹子、木材、漆器、玉石、象牙、塑料、铝、银、金等。
Ultrasonic aluminum wire bonder and ultrasonic gold wire bonder are mainly applied to joint the chip pad with the lead-frame in the later process of semiconductor producing. 超声铝丝焊接机和超声金丝球焊接机主要运用于半导体生产后工序中芯片焊盘与外框架间引线的焊接。
The aluminum and carbon clusters impacting on gold thin films have been studied by molecular dynamics ( MD) simulation. 本文基于分子动力学模拟研究铝原子簇和碳原子簇轰击金薄膜的碰撞级联过程。
The method of using the cylindrical anodized aluminum ( AAO) as templates to prepare porous gold with pulse plating and the method of using hydrogen bubbles as template to prepare porous copper and porous gold under high current density are summarized, respectively. 分别介绍了以柱面阳极氧化铝(AAO)为模板,采用脉冲电镀的方法制备多孔金;以及高电流密度下动态氢气泡模板制备多孔铜、多孔金以及化学镀金。
Currently, the typical technology of semiconductor device interconnection is connecting the terminal of a semiconductor device and the substrate by solders or conductive adhesives, and the other terminal connected with fine aluminum or gold wires. 功率器件连结的典型工艺是通过焊料或导电胶,将半导体芯片的一个终端与基板连接起来,另一个终端用精细的铝线或金线连接。
The standard GARCH model estimates suggested that copper and aluminum almost had the same volatility persistence which was higher than that of gold. 标准GARCH模型的结果表明铜和铝几乎有着一样的波动持续性且都比金的波动持续性强。
As promising material and catalyst, the dynamic properties of metal clusters like aluminum and gold clusters under high temperature is the hot spot of experiments. 作为一个典型例子,金属团簇如铝,金在高温下的动力学表现是目前实验研究多相催化过程中广泛涉及到的热点问题。