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- Deposition of Carbon Nanotubes Film by LPCVD and Related Field Emission Property[J]. 引用该论文 陈婷;孙卓;郭平生;王莉莉;黄素梅.
- Now that is literally scientifically true,that a diamond is an actual deposit of carbon from the sun. 从科学的角度讲,钻石的确来自太阳上的碳性沉积物。
- Now that is literally scientifically true, that a diamond is an actual deposit of carbon from the sun. "从科学的角度讲,钻石的确来自太阳上的碳性沉积物。
- Deactivation can occur through a number of mechanisms, such as irreversible blockage of active sites, deposition of Carbon, deposition of metals, deposition of salts, etc. 有很多机理可引起失活,例如活性位发生不可逆转的堵塞、积碳、积金属、积盐等。
- This approach entails chemical vapor deposition of carbon within the pores of an alumina template membrane using acetylene pyrolysis with ferrocene as catalyst. 一维奈米线可经由规则孔洞的基板合成,然而对此结构目前尚未有文献提出。
- By the characteristics of scanning electron microscopy (SEM),Raman spectroscopy and XRD,effects of substrates on deposition of carbon nanotube films were discussed. 通过SEM、拉曼光谱和XRD表征,讨论了不同衬底对碳纳米管膜生长的影响。
- A public container for deposit of outgoing mail. 邮筒为存放外寄信件而设的公用盒箱
- A thick deposit of mud lay on the fields when the flood went down. 洪水退後,田野上留下一层厚泥。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的,如苯
- It can save the aggradations cost, realize the deposits of carbon sequestration and reduce the greenhouse effect to use CO2 as the cushion gas of underground gas storage. 采用CO2作地下储气库垫层气,既可节省沉积资金,又可实现碳隔离储存,减少温室效应。
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- It is a set of shallow-bathyal deposits of carbonate and clastic rocks. 重点对三级旋回层序的层序界面性质及其体系域特点进行了深入、细致的分析。
- The deposition of fat may be general or local. 脂肪的沉积可以是全身性的,或者是局部性。
- A deposit of eight pounds clinched the bargain. 8英镑完全办妥了这笔交易。
- The country is short of known deposits of coal. 这个国家缺少已知的煤矿矿床。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- I am afraid we have to ask for a deposit of$200. 我们得预收200元定金。
- A deposit of five dollars clinched the bargain. 5美元定金敲定了这笔交易。
- Both of the substances are not made up of carbon . 这两种物质并非都由碳组成。