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- Observation of Defects in Single Crystal YIG by Floating Zone Method 浮区法生长YIG单晶中缺陷的观测
- floating zone method 浮动区法
- float zone method 浮区提纯法
- In this paper, the directionally solidified Si-TaSi2 eutectic in situ composite for field emission is prepared with the electron beam floating zone melting (EBFZM) technique. 本文采用电子束区熔(EBFZM)定向凝固技术制备Si-TaSi2共晶自生复合场发射材料。
- In this paper,the monocrystal molybdenum with(111)orientation was prepared by the electron beam floating zone melting(EBFZM)technique with(111)Mo-Nb single crystal as seed. 利用籽晶法电子束悬浮区熔技术成功制备了晶体取向为(111)的钼单晶体,采用多种分析测试手段,研究了区熔速率对钼单晶体质量的影响。
- The straightness error can be evaluated by minimum zone method, linking two points and least squares method. 首先分别介绍了直线度误差的三种数据处理方法,两端点连线法、最小二乘法和最小区域法。
- Then the measured data were evaluated by least square method and least envelope zone method based on search approximatioss(namely cut and try method in revolutionally). 介绍了直线度误差评定的最小二乘法和最小包容区域法的算法模型与实现方法。
- 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。
- Applying geodynamic zoning method, this article has studied the mine field. 因此,对该井田进行了地质动力区划的研究。
- The result shows that double short apron draft has small floating zone length,big friction field in middle apron,it can control short fibers,yarn slubs,thin places and enhance yarn quality. 结果表明:双短胶圈牵伸浮游区长度小,胶圈中部摩擦力界大,能有效控制短纤维,成纱粗节、细节明显减少,成纱质量提高。
- It is introduced a puller applied to purification of rare earth (RE) material, according to the float zone (FZ) technics of crystal growing, interprets main structure and characteristic of the puller. 介绍了一种用于稀土金属提纯的单晶炉,根据区熔法提纯单晶的特殊工艺要求,分析了其主要结构及特点。
- For the combustion chamber, the predicted results of pure radiative heat transfer were in good agreement with those of the zone method, while the SHF model gave relatively large deviations. 对于旋流燃烧室内温度场的模拟预报也表明,DO模型的计算结果和实验值相吻合,明显高于用SHF模型计算所得的温度值。
- Two typical fire scenarios were simulated by zone simulation software CFAST and field simulation software PHOENICS, and the comparison between the results shows that the zone method is feasible. 摘要以区域模拟软件CFAST和场模拟软件PHOENICS为工具,选取了性能化防火设计工程中的两种典型火灾场景计算结果进行比较,体现出区域模拟方法在工程应用中的适用性特点.分析了区域模拟结果不合理的原因;
- electro-beam floating zone melting 电子束悬浮区熔炼
- A deflection distribution with Gauss form is reconstructed with zoned method, the results of reconstruction are also examined and analyzed. 运用环带法对高斯函数形式的折射率分布进行了重构计算,对重构结果进行了检验和分析。
- electron beam floating zone melting 电子束悬浮区熔
- electron beam floating zone melting(EBFZM) 电子束区熔
- The ship ran a foul of the floating seaweed. 船和漂流的海藻纠缠在一起。
- electron-beam floating zone furnace 电子束浮区提纯炉
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。