查询词典 vacuum evaporation

The mechanism of made it by vacuum evaporation using DTB crystallizer is studied, and the detail of the technical flow is discussed.

本论文主要讨论了用DTB型结晶器、采用真空蒸发结晶法制备较大颗粒硫酸钠的机理、具体的工艺流程以及各种因素对结晶粒度的影响。

The mechanism of made it by vacuum evaporation using DTB crystallizer is studied, and the detail of the technical flow is discussed. The factors which influence the granularity of anhydrous sodium sulfate are studied .

本论文主要讨论了用DTB型结晶器、采用真空蒸发结晶法制备较大颗粒硫酸钠的机理、具体的工艺流程以及各种因素对结晶粒度的影响。

I plant the production cycle, vacuum evaporation is the only won domestic and international science and technology achievement awards products.

我厂生产的外循环真空蒸发器是国内外唯一荣获科技成果奖的产品。

The analysis gets the result: the two methods both make out the heteromorphism InSb nanocrystals, which have different crystal lattices. There are few In and Sb elementary substance grains mixed in the samples and the ratio of two kinds of chemical elements nears to 1:1. The crystal structure of the particle which is gained in vacuum evaporation method is affected by the crystal structure of substrate surface and anneal, the size of grain is direct proportion to evaporation time.

分析得到结果表明：两种方法均制备出了多晶态的InSb纳米微粒，但晶格结构不同，样品中都混有少量的In和Sb单质颗粒，且两种元素的比均接近1：1；真空蒸镀法得到的微粒的晶态受基片表面晶格和退火的影响，颗粒的尺寸与蒸镀时间成正比；而惰性气体中蒸发法得到的微粒结晶过程与基片无关，颗粒的尺寸与惰性气体的种类和压强有关。

The spin coating and vacuum evaporation methods were used to assemble porous silicon with Alq, irrespectively.

同时，由于复合结构中产生由多孔硅向MEH-PPV的能量转移，使得复合结构中MEH-PPV的发光峰红移。

The CN1 is abio-medium layer, the thin film that made from the vacuum evaporation deposit sulfur prussic acid kalium film reacting with the partly electrode with silver bottom.

其中的CN1为无机介质层，由真空热蒸发沉积的硫氰酸钾薄膜与部分银底电极反应获得的薄膜。

The company was founded in 1996, the use of local mineral resources, in a unique operating mechanism and standardize the management of the rapid development of the 2002 and 2005, twice extended technical regulations, is equipped with five-effect forced circulation vacuum evaporation system, automatic packaging production line, the most advanced instrumentation to monitor flow of two-cycle 1500 kilowatts-bed boiler and back pressure turbine-generator unit, the realization of CHP, with domestic advanced technology, to achieve an annual output of 200,000 tons.

公司始创于1996年，利用本地矿产资源优势，在独具特色的运行机制和规范管理下迅猛发展，通过2002年和2005年两次技改扩规，配有五效强制循环真空蒸发系统、自动包装生产线、最先进的仪表监控双循环流化床锅炉和1500千瓦背压式汽轮发电机组，实现热电联产，具有国内先进技术水平，年产达到20万吨。

Electrical bistable Ag-TCNQ thin films with uniform grains in nanometer scale were prepared by vacuum evaporation and post-annealing in atmosphere.

资料简介：采用真空蒸发和大气环境下后热处理的方法制备了纳米量级颗粒均匀的Ag TCNQ薄膜。

Therefore, the designers used the South China University of Technology designed for floating-filter cloth and vacuum filter and other equipment, and the use of technology in the five-vacuum evaporation.

为此，设计使用了华南理工大学设计的浮清器和有滤布真空吸滤机等设备，并在工艺上采用了五效真空蒸发。

At lot of industrial production processes, such as vacuum filter, vacuum water, vacuum feed, vacuum evaporation, vacuum concentration, vacuum and vacuum degassing resurgence and so on, multi-stage pumps have been widely used.

在工业生产的许多工艺过程中，如真空过滤、真空引水、真空送料、真空蒸发、真空浓缩、真空回潮和真空脱气等，多级泵得到广泛的应用。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。