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Direct growth of GaN films on Si(001) substrate at low temperatures (620～720℃) by electron cyclotron resonance microwave plasma enhanced metalorganic chemical vapor deposition.The crystalline phase structures of the films are investigated.

研究了用电子回旋共振等离子体增强金属有机物化学气相沉积技术在Si(001)衬底上，低温(620～720℃)下GaN薄膜的直接外延生长及晶相结构。

The InGaN/GaN films have been grown on (0001) sapphire substrates by metalorganic chemical vapor deposition under the atmospheric pressure.

采用MOCVD技术以Al2O3为衬底在GaN膜上生长了InGaN薄膜。

Further investigation indicates that methoxyl group was produced only by the reaction of methanol with surface hydroxyl group. It was also revealed that methoxyl group vanished quickly when it was exposed to water vapor.

进一步的研究结果表明，甲氧基是由甲醇同氧化锌表面的羟基反应生成的，将其暴露于水蒸汽中后很快消失。

Pin/pin "micromorph" tandem solar cell s were deposited by very high frequency plasma enhanced chemical vapor deposition.

采用超高频等离子增强化学气相沉积技术，逐次高速沉积非晶硅顶电池及微晶硅底电池，形成pin/pin型非晶硅/微晶硅叠层电池。

The winter sea level has "the heat source", the sea water temperature relative interior's surface temperature must be high, therefore above the sea level air is relatively warm moistly, the water vapor is full.

冬季海面存在着&热源&，海水水温相对内陆的地表温度要高，所以海面上方的空气相对温暖湿润，水汽充分。

Molal solution are normally used when the physical properties of solutions, such as vapor pressure , freezing point and boiling point, are involved

在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。

Molal solution are normally used when the physical properties of solution s, such as vapor pressure, freezing point and boiling point, are involved

在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。

Molal solution are normally used when the physical properties of solutions, such as vapor pressure, freezing point and boiling point, are involved

在涉及溶液的物理性质如蒸汽压，冰点和沸点时，通常使用重量克分子浓度。今天的气温已降到零度以下。

Considering the functions of metal-organic frameworks and the synthesis conditions, we designed and synthesized six metal-organic frameworks based on rare earths by choosing multidentate organic carboxylate ligand, H3CTC, and using mild solvent vapor conditions.

在丰富金属金属有机骨架材料合成化学和结构化学的同时，为该材料的定向合成和性质开发积累了有价值的实验事实。

Considering the functions of metal-organic frameworks and the synthesis conditions, we designed and synthesized six metal-organic frameworks based on rare earths by choosing multidentate organic carboxylate ligand, H3CTC, and using mild solvent vapor conditions.

在第二章中，我们利用半刚性的多齿有机羧酸配体——1，3，5-环己三酸与稀土金属元素合成了七个三维具有开放骨架结构的金属有机骨架晶体材料，由于稀土元素在光学和磁学方面的特殊性能，所获得的金属有机骨架材料不仅具有较好的吸附和储存性质，而且拥有金属中心赋予的独特的光学和磁学性能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失