查询词典 substrates

The main contents are: Status and prospects of micro/nano fabrication technology, semiconductor substrates, vacuum science and plasmas. Several unit processes of microfabrication like diffusion, thermal oxidation, ion implantation, optical and nonoptical lithography, etching, physical deposition, chemical vapor deposition and epitaxial growth. Process integration of these unit processes for example CMOS technique and silicon bipolar technique, microelectro mechanical systems and some nano fabrication technologies will be introduced.

主要内容有：微米/纳米制造技术的现状和展望、半导体衬底、真空科学和等离子体，各种单项微电子加工工艺，如扩散、热氧化、离子注入、光学和非光学光刻、刻蚀、物理淀积、化学气相淀积、外延生长等，以及各种单项工艺的集成技术，如CMOS技术和硅双极型工艺技术，并初步介绍微电子机械系统和纳米加工技术。

Criteria and measurement system built for quantum wires on nonplanar substrates.

四、建立了判别非平面衬底上的量子线的判据及测试系统。

All these results proved the formation of the quantum wires on the ridge tops of the mesas on the nonplanar substrates.Ⅱ.

所有这些都证明了在非平面衬底的脊形平台顶形成了量子线。

The nonplanarity of the structures on nonplanar substrates causes difficulties in optical measurement.

在非平面衬底上生长量子线由于其图形和结构的非平面性常常给光学测试带来困难。

Systematic studies on scanning and transmission microscopy of quantum wires on nonplanar substrates were made and an effective method of preparing nonplanar samples was approached.

六、系统地开展了非平面衬底上量子线的扫描和透射电镜的研究工作，摸索出一套行之有效的非平面样品的制备方法。

Approximate theoretical calculation model was determined for quantum wires on nonplanar substrates, with which the lateral effective width of quantum wires was estimated.Ⅵ.

五、确立了适用于非平面衬底上的量子线的理论计算近似模型，并用之估算量子线的横向有效限制尺寸。

Multi-quantum-wire laser arrays grown by MOCVD on nonplanar substrates.

三、在非平面衬底上研制出的多量子线激光器列阵。

In this thesis, the relationship between the two mechanisms in the reactions of four coenzyme NADH models with two olefinic substrates is discussed in terms of Pross-Shaik treatment.

在我们所研究的反应中，电子转移机理—中间机理—极性机理，都能找到相应的实验证据。

The osmium-catalyzed asymmetric dihydroxylation of olefins provides one of the most effective methods for the preparation of vicinal diols. Almost all kinds of olefinic substrates can be transformed to the corresponding diols by means of AD reaction. The chiral osmium catalyst is generated in situ by the chiral ligand complexing with OsO〓 in the reaction.

手性锇催化剂催化的烯烃不对称二羟基化反应是合成手性邻二醇最有效的途径之一，可以将几乎所有类型的烯烃转变成相应的手性邻二醇，因此广泛地应用于药物、天然产物以及精细化工产品的合成。

A computer-aided local transient flow property measuring system was developed using a high speed CCD camera coupled with optical fibers in order to study the Gas-liquid-solid three-phase jet loop reactors. SnO2 crystal films were orientally deposited on the alkoxysilane molecule-coated hydroxyl glass substrates so as to prepare surface-marked particles as the tracers. An image analysis system was established to identify different phases. Stroboscopic photography was utilized to extend the measure range. The developed measuring and analysis system was capable of determining accurately the local transient flow property in a G-L-S jet loop reactor. Based on the above system, local transient flow properties of gas, liquid, and solid phase were measured and studied the influences of fluid property, operation and configuration parameters on the reactor.

中文摘要：以气液固三相喷射环流反应器为研究对象，将高速CCD和光纤束耦合制成局部瞬态流动特性微机数据采集及图象处理系统，利用MPS硅烷分子在带有羟基的玻璃基底上的自组装引导SnO2晶态膜层在功能化表面上进行沉积，以获得表面标记的示踪粒子，解决图象处理技术与相的识别的问题，利用频闪技术拓展了测量上限，得到可以准确测定气液固三相喷射环流反应器中局部瞬态流动特性的测试系统；采用上述测试技术进行喷射环流反应器中局部气相、液相与固相瞬态流动特性的实验研究，并考察物性参数、操作参数与结构参数的影响规律。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。