polycrystalline
英[pɒlɪ'krɪstəlaɪn]
美[pɒlɪ'krɪstəlaɪn]
- adj. 多结晶的；聚晶的；多晶体的
详细释义
Adjective:
-
composed of aggregates of crystals;
"polycrystalline metals"
双语例句
- 1. Why is high purity polycrystalline silicon necessary?
- 为啥多晶硅需要高纯度？
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- 2. An individual crystal in a polycrystalline metal or ceramic.
- 金属或陶瓷多晶体中的一个单独的小晶体。
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- 3. Polycrystalline silicon is a kind of form of monatomic silicon.
- 多晶硅是单质硅的一种形态。
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- 4. Polycrystalline silicon is an aggregation of small silicon crystals.
- 多晶硅是细小硅晶的集合体。
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- 5. SCYO layers were also Polycrystalline with the Perovskite structure.
- SCYO薄膜为钙钛矿结构的多晶体。
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- 6. One determines a directionally dependent property in a polycrystalline specimen.
- 用多晶样品来测量有方向性的特征。
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- 7. Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace.
- 前言：加热室是多晶硅铸锭炉的关键部件之一。
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- 8. Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace.
- 加热室是多晶硅铸锭炉的关键部件之一。
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- 9. This paper presents a primary investingation on machining polycrystalline diamond by laser beam.
- 本文对激光加工技术在聚晶金刚石材料上打孔和切割进行了探讨。
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- 10. Transgranular fracture. Fracture of polycrystalline materials by crack propagation through the grains.
- 多晶材料裂纹穿过晶粒扩展而断裂。
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- 11. The main products from RICH SOLAR are mono-crystalline and polycrystalline solar cells and solar modules.
- RICHSOLAR主要产品为单晶、多晶硅太阳能电池片、组件。
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- 12. Intergranular fracture. Fracture of polycrystalline materials by crack propagation along grain boundaries.
- 多晶材料裂纹沿着晶界扩展而断裂。
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- 13. The dependence of grain boundary on conductivity in NTC polycrystalline oxide semiconductor was discussed.
- 主要讨论NTC多晶氧化物半导体中晶界对电导的影响。
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- 14. The polycrystalline diamond (PCD) compact is composed of polycrystalline diamond layer and hard alloy layer.
- PCD复合片由聚晶金刚石层和硬质合金层组成。
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- 15. Technique process of growth of the polycrystalline silicon is based on the adjustment of the heating chamber.
- 多晶硅锭的生长工艺过程都要通过加热室的调整来实现。
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- 16. Ultra hard polycrystalline diamond can be synthesized from graphite by direct conversion under static high pressure.
- 通过静压法中的直接变换法，纯净的多晶石墨棒可以在短时间内转化为多晶金刚石。
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- 17. The effect of thin film piezoresistive property related with deposit condition on polycrystalline silicon is studied.
- 着重研究了沉积工艺条件对多晶硅薄膜压阻灵敏度系数的影响。
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- 18. Graphite blade and graphite mould used in the production of synthetic polycrystalline mass are made from graphite bar.
- 生产人造金刚石聚晶所需的石墨片和石墨模是用石墨棒加工的。
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- 19. A drilling tool that USES polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.
- 一种钻井工具，利用聚晶金刚石复合片切削齿通过连续的刮擦运动去剪切岩石。
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- 20. This paper focuses mainly on the characteristics and its application of PCBN (Polycrystalline Cubic Boron Nitride) tool.
- 主要介绍了PCBN（聚晶立方氮化硼）刀具的基本特性及其应用技术。
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- 21. The SACP technique is an effective method for analysing the orientation of individual grain in polycrystalline materials.
- SACP分析技术是分析多晶材料中晶粒位向的一种有效方法。
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- 22. Numerical simulation based on phase field method is developed to describe polycrystalline solidification for pure material.
- 基于相场方法对包含多晶粒的纯物质凝固过程进行了数值模拟。
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- 23. At last, we use the PC1D program to simulate polycrystalline silicon thin film solar cells prepared under high temperature.
- 最后，采用PC1D电池模拟软件对高温路线制备的多晶硅薄膜电池进行了理论模拟。
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- 24. In polycrystalline samples, the intermediate-frequency mechanism is interpreted as the grain-boundary conduction mechanism.
- 而矿物多晶中间频率段的导电机制由颗粒边界所引起。
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- 25. The preparation of excellent polycrystalline iron fibers and its microwave magnetic properties are introduced in this paper.
- 介绍了一种高性能多晶铁纤维的研制及其微波磁性。
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- 26. One of the development trends of microwave YIG polycrystalline ferrite material is wide band, low loss and high power material.
- 微波yig多晶铁氧体材料的发展趋势之一是宽频带、低损耗、高功率材料。
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- 27. XRD analysis of these samples indicated this series of polycrystalline samples possess perovskite structure at room temperature.
- XRD分析表明室温时此系列多晶样品都是单相，具有钙钛矿结构。
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- 28. Polycrystalline silicon thin films were prepared by hot-filament chemical vapor deposition (HFCVD) on glass at low-temperatures.
- 采用热丝化学气相沉积法(HFCVD)在普通玻璃衬底上低温沉积多晶硅薄膜。
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- 29. The polycrystalline structure of mullite-cordierite polyphase material and its contents were determined by XRD and SEM, respectively.
- 采用XRD和SEM法确定莫来石-堇青石复相材料的晶相结构及其含量。
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- 30. The Polycrystalline structure and the phase composition of cordierite kiln furniture are deter-mined by means of X-ray and electron microscope.
- 利用X-射线衍射分析和电子显微镜分析的结果，确定堇青石窑具的多晶结构和各晶相的含量；
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用法讲解
- polycrystalline silicon 多晶硅
- polycrystalline ceramics 多晶陶瓷
- polycrystalline substance 底部结构
- polycrystalline aggregate 多晶聚合体
- polycrystalline irons 多晶形铁粉
- polycrystalline rod 多晶棒
- polycrystalline structure 多晶结构
- polycrystalline unit 多晶体
- polycrystalline material 多晶体物质,多晶材料...
- polycrystalline ingot 多晶锭,多晶锭块...
- polycrystalline graphite 多晶石墨
- polycrystalline substrate 多晶衬底
- polycrystalline area 多晶面积
- polycrystalline copper 多晶铜
- polycrystalline growth 多晶生长
- polycrystalline laser 多晶激光器
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