催化剂可以分为两种：过渡金属双官能催化剂和过渡金属的碳氧化物催化剂。
The catalysts can divide into two kinds: the transition metal bifunctional catalysts and oxycarbide catalysts of transition metals.
上面的译文便犯了定义过宽的错误。 试译：腐蚀是金属（如低碳钢）返回其天然状态（如氧化铁即铁锈）的电化学过程。
Corrosion is an electro-chemical process by which a metal such as mild steel ,returns to its natural state ,state ,such as iron oxide or rust.
MudWatt电池通过捕获土壤细菌啮食金属氧化物时释放出来的电子产生能量。
The MudWatt creates energy by capturing electrons released when mud-borne bacteria eat metal oxides.
氪不能被Pt F 6氧化。在无水氟化氢(aHF)溶液中，氙能形成过渡金属离子的配合物，而氪不行。
Krypton is not oxidized by PtF6, and in the solvent anhydrous HF (aHF), forms no complexes with transition-metal ions as xenon does.
在金属氧化物半导体场效应晶体管(MOSFET)的作品在一个类似的原则，但二极管的MOSFET内掩埋。
The metal oxide semiconductor field effect transistor (MOSFET) works on a similar principle, but the diode is buried within the MOSFET.
如果把一根导电金属丝放在金属铅和二氧化铅之间，铅释放的电子会经金属丝传递到二氧化铅，这个过程会产生电流。
If a conductive wire is run between the two, electrons released by the lead will run through it towards the lead dioxide, generating an electrical current as they do so.
然而构成这种岩石的化学元素十分的复杂，因此根据常规的岩石分析得出出现在玄武岩里的金属都是其氧化产物。
The actual chemical make-up of rocks is complex, so the conventions of petrological analysis pretend that these metals are present in basalt as their oxides.
就像镍镉充电电池一样，金属氢化镍电池的阳极是由浸泡在氢氧化钾电解质中的羟基氧化镍制作而成。
As in a NiCad battery, the NiMH's anode is made of nickel oxyhydroxide immersed in an electrolyte of potassium hydroxide.
比起铅来，金属锡的电正性没有二氧化锡的电负性强，所以无法产生可用的电位差。
Metallic tin is not electropositive enough compared with the electronegativity of its oxide to deliver a useful potential difference.
然后，为了提高STM的分辨率和对分子轨道相的灵敏度，研究者们固定住一个一氧化碳分子在STM金属尖端。
Then, to improve the resolution of the STM and make it sensitive to the phase of the molecule's orbital, the researchers stuck a single carbon monoxide molecule on the metal STM tip.
目前看多是用诸如锌、铜等金属的氧化物，但碳原料的微小管件也被开发出来。
At the moment oxides of metals such as zinc and copper seem to be the favourites, but tiny tubes made of carbon are also being explored.
该设备是基于Cheshire的ATMOS公司的发明，它可以将金属氧化物喷涂到建筑材料(如混凝土)表面。
The devices, invented by Cheshire-based company ATMOS, are made from a mixture of metal oxide coatings deposited onto common building materials such as concrete.
同时一些硬度相同或更高的物质，例如钻石、刚玉、氧化金属、石英水晶都有可能损坏这些材料。
At the same time, some of the same or higher hardness material, such as diamond, corundum, metal oxide, quartz crystals are likely to damage the material.
方法是利用一种金属催化剂，将二氧化碳与天然气混合。这种催化剂是他们公司发明并注册的。
It does this by combining CO2 with natural gas in the presence of a proprietary metallic catalyst it has developed and licensed.
这些微小的半导体把电子注入到金属氧化物薄膜中，或者说把它“敏化”，从而增强太阳能转换。
These tiny semiconductors inject electrons into a metal oxide film or "sensitize" it to increase solar energy conversion.
切割气体既要保证等离子射流的形成，又要保证去除切口中的熔融金属和氧化物。
Cutting gas is to ensure that the formation of plasma jet, and to ensure that remove the molten metal oxides and incision.
在过渡金属中，银的二阶电离势最高。在常温下，HF溶剂化的Ag2+离子可氧化Xe生成XeF2。
The HF-solvated Ag2+ ion (silver has the highest second ionization potential of any transition metal) oxidizes Xe at ordinary temperatures (Zemva et al., 1990) to make XeF2.
如此一来，相接触的金属是铝和镉，而不会造成严重的电镀氧化。
Thus metals in contact are aluminum and cadmium, and are not subject to serious galvanic attack.
程序和数据是以电磁荷的形式存储在聚脂塑料外面包着的金属氧化胶片上。
Data and programs are stored as electromagnetic charges on a metal oxide film coating the mylar plastic.
但是当接触到氧化剂过氧化氢时，金属酞菁薄膜的不同反应则取决与所用金属的种类。
But when exposed to hydrogen peroxide, an oxidant, the metal phthalocyanine films behave differently depending on the type of metal used.
强浸蚀：将金属制件浸在较高浓度和一定温度的浸蚀溶液中，以除去金属制件表面上氧化物和锈蚀物的过程。
Strong erosion: the metal workpieces dip in with high and certain temperature erosion of solution, to remove metal workpieces surface oxides and corrosion things process.
掺杂和量子点敏化都增强了金属氧化物材料对可见光的吸收。
Both doping and quantum dot sensitization extend the visible light absorption of the metal oxide materials.
是一种活泼的二元强酸，能与许多金属或金属氧化物作用而生成硫酸盐，有强烈的吸水作用和氧化作用。
It is duality strong acerbity. It had ability with much metal and metal oxide action make sulfate while it process strong SOP and oxygenation.
铁是地壳中含量最多的元素之一，同时它也是氧化还原性很强的活泼金属。
Iron is one of the largest elements in the earths crust as well as it is highly active metals.
这可能是由于其中的金属氧化物链对电子的束缚能力很弱，使其中电子可以自由移动。
This is possible because the metal oxide chains contain weakly bound electrons which can hop along them.
如果允许涂上焊剂的部件处于直立状态，那么焊剂中的水分会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被氧化。
If fluxed parts are allowed to stand, the water in the flux will evaporate, and dried flux is liable to flake off, exposing metal surfaces to oxidation.
如果允许涂上焊剂的部件处于直立状态，那么焊剂中的水分会蒸发掉，而干燥的焊剂很容易脱落，致使暴露的金属表面容易被氧化。
If fluxed parts are allowed to stand, the water in the flux will evaporate, and dried flux is liable to flake off, exposing metal surfaces to oxidation.
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