zone melting的例句大全

The ZMR ( Zone Melting Recrystallization) technique was next introduced to improve the smoothness and crystal quality of SSP and to further improve the quality of the thin film.

为了改善硅带衬底的质量，引入区熔再结晶的方法，期望将其表面平整度及结晶质量进一步提高，进而改善以其为衬底的多晶硅薄膜质量。

Growth of Organic Crystal Fiber by Zone Melting in Descended Ampoule

毛细管下降区域熔融法生长有机纤维单晶

preparing method of super-alloy single crystal with electron beam zone melting furnace

定域SOI区熔再结晶研究电子束区熔高温合金单晶的制备工艺

research on the technology of molybdenum crystals of refractory metals prepared by electron beam floating zone melting

难熔金属钼晶体的电子束悬浮区熔定向凝固工艺研究

preparing principle and preparation technology of mo and mo-nb alloy single crystal and structure and component of electron beam floating zone melting are introduced.

介绍了钼和钼-铌单晶的制备原理、制备工艺及电子束区域熔炼炉组成结构。

samples with uniformly oriented microstructure were produced in a high temperature gradient directional solidification apparatus named electron beam floating zone melting ( ebfzm) furnace.

利用电子束区域熔炼高温度梯度定向凝固装置制备了定向效果较好的Nb-Si基自生复合材料试棒。

second, the polycrystal mo with the orientation of ( 110) made with high purity sintered and arc-melting mo was prepared by the method of electron beam floating zone melting without a seed.

采用无籽晶法电子束悬浮区熔定向凝固技术，利用粉末烧结冶金级钼和电弧熔炼高纯钼，经多次区熔获得了取向为（110）的定向凝固多晶钼。

an ingot of nb based in-situ composites ( nbisc) was produced by a vacuum self-consuming arc melting furnace. the directionally solidified samples were prepared by an electron beam floating zone melting ( ebfzm) furnace with a high temperature gradient, and their microstructural characteristics were analyzed.

铌基共晶自生复合材料（NBISC）经真空自耗电弧熔炼成母合金锭，采用高温度梯度的电子束区熔装置制备定向凝固的试样，分析其组织特征。

ZMR ( zone melting recrystallization ) apparatus is introduced , and the processing characteristic of ZMR is studied.

研究了区熔再结晶 ( ZMR ) 设备及其工艺特点.

ZMR ( zone melting recrystallization) apparatus is introduced, and the processing characteristic of ZMR is studied.

研究了区熔再结晶（ZMR）设备及其工艺特点。

By means of zone melting recrystallization ( ZMR) method, polycrystalline silicon thin films with large grains and relative high carrier mobility were obtained, which could act as a seeding layer.

提出了一种简化的区熔再结晶方法，利用这种方法在非硅衬底获得了晶粒尺寸达到毫米级、致密的籽晶层。

< 110> oriented rods of a Tb-Dy-Fe magnetostrictive alloy have been successfully prepared by zone melting unidirectional solidification.

采用区熔定向凝固的方法，制备〈110〉取向Tb-Dy-Fe超磁致伸缩合金晶体。

a new method of zone melting for refining super-purity gallium

一个新的提炼超纯金属镓的区域熔化法

in order to improve the purity of industrial product, antioxidant bht was purified by the methods of recrystallize and zone melting.

为提高防老剂BHT的纯度，采用重结晶和区域熔融法对工业品防老剂BHT进行提纯。

The reasons of appearance different phases among base metal, welded seam and heat-affected zone are different chemical constitution proportion of base metal and welding wire and part of metallic elements are melting loss when welded.

母材和焊缝、热影响区出现不同相的原因是由母材与焊丝所含化学成分的比例不同及焊接时部分金属元素烧损所致。

The tomographic result shows that there is a P wave low velocity zone ( LVZ) in the upper crust beneath the Tengchong volcanic area. The LVZ is in the depth of 7~ 8 km and may be a small magma chamber or a partial melting body.

层析成像结果显示出，在腾冲火山区下方的上地壳内存在明显的P波低速区，该低速区在地下7～8km深度，可能与上地壳内的岩浆囊或部分熔融体有关。

The LV zone is due to interstitial free volatiles and incipient melting.

低速层是由于空隙自由挥发和初期的熔融作用造成的.

the results showed that the hardened layer by laser melting was composed of melted zone, phase transformation zone and heat affected zone.

结果表明：激光熔凝处理的硬化层由熔化区、相变硬化区和热影响区组成，组织为马氏体；

The results showed that the calculated depth of base, top width and spiral angle of flight at the start and end of the melting zone for extruder screw were in or close to the ranges recommended in literatures

结果表明，计算所得熔融段起、末端的螺槽深度、螺纹顶宽度和螺纹升角均位于或接近文献中所建议的最佳取值范围

the lv zone is due to interstitial free volatiles and incipient melting .

低速层是由于空隙自由挥发和初期的熔融作用造成的。