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基本双解英英词源搭配记法近义反义句型派生词用法例句例句
n.铝¹⁰⁰=aluminum美
元素化学
n.名词
U铝a silver-white metal that is a simple substance light in weight, and easily shaped
Noun:
a silvery ductile metallic element found primarily in bauxite19世纪，英国化学家戴维Humphry Davy从矾土alumina，一种氧化铝矿石，是炼铝的主要原料，因为外形类似矾（alum而被称为alumina）中提炼出高纯度铝，因此将其命名为alumium，字面意思就是“从矾土中提炼出的化学元素”。后来戴维将它修改为aluminum，最后被英国编辑修改为aluminium，以符合化学元素的命名习惯。美国人则习惯拼写为aluminum。
用作名词 n.
～+名词aluminium alloy铝合金aluminium bronze铝铜aluminium saucepans铝锅
钱博士alumin=alumina，矾土，氧化铝+ium名词后缀，常表化学元素→从矾土中提炼出的化学元素⇒铝
词源解释19世纪，英国化学家戴维Humphry Davy从矾土alumina，一种氧化铝矿石，是炼铝的主要原料，因为外形类似矾(alum而被称为alumina)中提炼出高纯度铝，因此将其命名为alumium，字面意思就是“从矾土中提炼出的化学元素”。后来戴维将它修改为aluminum，最后被英国编辑修改为aluminium，以符合化学元素的命名习惯。美国人则习惯拼写为aluminum。非常记忆alu阿鲁〖拼音〗+mini迷你的〖熟词〗+u桶〖编码〗+m山〖编码〗⇒阿鲁提着迷你的铝桶去山里alumin=alumina，矾土，氧化铝+ium名词后缀，常表化学元素→从矾土中提炼出的化学元素⇒铝。非常记忆a一个lu鹿minium音“迷你耳目”⇒一个铝做得鹿迷你耳目GRE红宝书音：铝，铝皿；近义词 aluminum铝AL阿拉巴马州=Alaba…
用作名词(n.Aluminium is a kind of metal.铝是一种金属。
Beer and soda cans are made of aluminium.啤酒罐和汽水罐是铝制的。Palkylaluminium烷基铝Psilicon-aluminium铝硅合金Ptrialkylaluminium三烷基铝Pcalcium-aluminium-silicon矽铝钙合金
n.名词
aluminium在美式英语中常写作aluminum。
名词100%
I hardly ever know thataluminiumalloy could be as strong as steel.我几乎从来不知道铝合金竟会和钢强度一样大。
By mixingaluminiumwith other metals, scientists have been able to produce a variety of alloys, some of which have the strength of steel but weigh only one third as much.把铝和其他金属混合，科学家们能够制造出各种合金，其中一些具有钢一样的强度，但其重量只是钢的三分之一。
Wrappingaluminiumfoil round a joint allows the meat to cook in its own juice/juices.用铝箔把肉包住使之在原汁中烹制。 Falling aluminium window frames are nothing new.
铝窗飞堕并不是甚么新鲜事。 ebigear
The same seems to be happening with aluminium, lead and nickel.
相同的现象估计也会发生在铝、铅和镍的身上。 ecocn
Although only a third the weight of steel, aluminium components usually have to be made a bit beefier to replace steel ones, which limits the overall weight savings to about half.
虽然铝材料的重量是钢铁的三分之一，铝零件通常要比其所代替的钢铁零件更加粗壮些，而这又铝零件的重量优势减少了近一半。 ecocn
Analysts say that is not enough to shore up prices of aluminium, widely used in the slumping construction and automobile industries.
分析师表示，这些都不足以支撑铝价，铝的需求产业如建筑和汽车业都在走下坡路。 yeeyan
As China's largest producer of the metal tries to stabilise prices and cut costs, it has reduced its aluminium capacity by 18% and alumina by 10%.
作为中国最大的金属制造商，它要设法稳定价格并削减开支。它已经减少了18%的铝产能和10%的氧化铝产能。 yeeyan
But it still costs money, so why would manufacturers want to invest in heat-treating HPDC aluminium components unless there are other gains?
但是这仍然要花钱，如果没有其他优点，那么为什么制造商要投资在 HPDC铝零件热处理上呢？ ecocn
Carbon fibre is an expensive alternative to making things in steel or aluminium, but besides being extremely strong it is also very light.
碳纤维可以被用于代替钢铁或是铝，但其造价十分昂贵；它不仅有极其强的张力，而且质地非常的轻。 yeeyan
China, with about a fifth of the world's population, now consumes half of its cement, a third of its steel and over a quarter of its aluminium.
占世界五分之一人口的中国，现在消耗了世界一半的水泥，三分之一的钢铁和超过四分之一的铝。 yeeyan
Existing white LEDs are also based on blue ones, the light from which is used to excite a phosphor layer made of yttrium aluminium garnetYAG.
现有的白色二极管同样基于蓝色的光——源于这种颜色的光是用于激发一种由钇铝石榴石组成的磷光层。 ecocn
He ignored distinctions of race or caste, and was happy to eat rice from an aluminium plate in the house of an untouchable.
他不理睬种族与种姓的差异，他曾经在一个贱民的家里很高兴地从铝盘子里取米饭来吃。 ecocn
If necessary, we can use aluminium instead of steel.
如果必要，我们可用铝代钢。《新英汉大辞典》
One thing that does ground old aircraft is the impending failure of their aluminium structure from metal fatigue.
让老旧飞机搁浅的一件事就是飞机铝构造因为金属疲劳产生的故障隐患。 ecocn
Steel and aluminium is easy to recycle, but carbon fibre is tricky.
钢铁和铝容易被回收再利用，但是碳纤维却不尽然如此。 yeeyan
That applies not just to glass and plastics, but valuable or toxic substances such as gold, aluminium, nickel, copper, zinc, lead, cadmium and mercury, too.
不仅仅玻璃和塑料垃圾可以利用这个系统，重金属或有毒的金属如：金、铝、镍、铜、锌、铅、镉和水银等也可以。 yeeyan
The chassis construction will be carbon fibre for the front half, including the cockpit, and mostly steel and aluminium for the rear fuselage.
猎犬号底盘的前半部分包括驾驶员座舱将采用碳纤维，另外车的后半部分大多采用钢和铝。 yeeyan
The future role of China in the aluminium market is a subject of heated debate among analysts, traders and producers.
中国在铝市场的未来角色，是分析师、交易员和生产商之间激烈辩论的一个话题。 ieltsbase
The optical clock monitors the oscillation of a trapped atom of aluminium-27.
这种光学时钟监控了一个被俘获的铝-27原子的振动。 yeeyan
They produce everything from aluminium to zircon, and so are less susceptible to fluctuations in the price of any particular metal.
它们的产品包罗万象，从铝到锆石不一而足，故而不易受到某一种金属价格波动的影响。 ecocn
This month he opened the crossings to trucks of glass, wood and aluminium.
本月，他批准在几个边境检查站放行了载有玻璃、木材和铝的卡车。 ecocn.org
Aluminium requires lots of expensive electricity to produce.
生产铝需要耗用很多昂贵的电能。 bdza |