权威英汉双解 英汉 英英 网络释义 nickel n. 1. [u] 镍a chemical element. Nickel is a hard silver-white metal used in making some types of steel and other alloys . 2. [c] (美国和加拿大的) 5 分镍币a coin of the US and Canada worth 5 cents...
How Much is Your Nickel Bullion Worth?Nickel Bullion Value Based on Current Nickel PriceThe Nickel Bullion Melt Value Calculator, located below, will help you find the total nickel value of an individual nickel round, bar, or ingot; or of several different types and quantities of nickel items...
Music instruments, such as trumpets, and their mouthpieces are either made of brass, which is a copper (Cu)‑zinc (Zn) alloy, or nickel silver, which is a Cu‑nickel (Ni)-Zn alloy. These exhibit good machinability. Cu, Ni, and Zn are also harmful elements from the viewpoint of ...
When the coin was first minted in 1938, it was made of copper and nickel. However, World War II forced the US to preserve nickel. Instead, an alloy of copper, silver, and manganese was used to make the five-cent during the war. These coins got the nickname “war nickels.” 1946 was...
Iron and some nickel, both of which are metals.───铁和一些镍,它们俩都是金属。 The same phenomenon seems to be happening with aluminum, lead, and nickel.───相同的现象估计也会发生在铝、铅和镍的身上。 Among all commodities, nickel and copper are under particular stress.───在所有大宗...
In the United States and Canada, a nickel is a coin worth five cents. nickel 单语例句 1. We are one of the richest countries in terms of minerals - we have chromite, nickel and copper - and new data has confirmed the presence of gold. ...
The meaning of NICKEL is a silver-white hard malleable ductile metallic element capable of a high polish and resistant to corrosion that is used chiefly in alloys and as a catalyst.
The US nickel coin contains 0.04 oz (1.25 g) of nickel, which at the April 2007 price was worth 6.5 cents, along with 3.75 grams of copper worth about 3 cents, making the metal value over 9 cents. Since the face value of a nickel is 5 cents, this made it an attractive target for...
Initially, when money came into existence, it was made up of rocks. Over time, we upgraded our knowledge and skills. The first metal money was introduced back in 1000 BCE. These coins were made from valuable metals, such as bronze and copper. ...
Professor: So what's the first thing that comes to mind when we talk about uses for copper? Tammy? Student: The penny. It's made of copper. Professor: Okay, good one. But what's a one cent coin worth these days? You might get back change. Like if you go to the store and give...