polycrystal

n.

多晶体；

英英释义

Polycrystal

A photo of [[electrical steel (coating removed) showing polycrystalline structure]]

以上来源于:Wikipedia

权威例句

1. However, there is not any report on the relationship between grain edge length and its neighboring ensemble grains edge length average in the polycrystal.

三维个体晶粒棱长是描述晶粒尺寸的重要参量，多晶体中晶粒及其邻接晶粒的棱长之间的关系至今仍是空白。

2. A pitting mechanism model and an equivalent circuit model in pit propagation stage have been propesen, it has no intrinsic difference with that for 304 ss polycrystal.

并提出一个孔蚀的的反应机理模型，它与304不锈钢多晶体在硫酸含氯介质中的孔蚀机理没有本质的差别。

3. Presents numerical simulation of multi point forming of sheet using a finite element polycrystal model.

采用有限元多晶体模型对板材多点成形过程进行了数值模拟研究。

4. Numerical simulation of multi point bending process of strip under different loading paths is dealt with the finite element polycrystal model.

采用有限元多晶体模型对无模多点成形条件下不同加载方式的板条多点弯曲成形过程进行了数值模拟。

5. We consider that damage layers on near perfect crystal consist of polycrystal layer, mosaic structure layer and distorted layer.

我们认为，近完整晶体的切割损伤层是由多晶层、嵌镶结构层和畸变层组成。

6. This article introduces production situation, market demands and prospect of development to polycrystal-line - silicon and its derivative.

本文主要介绍了多晶硅及其衍生物的生产现状，市场需求及发展前景。

7. 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。

8. Retrogradation characteristics of instant wet rice noodle during storage were studied by means of X-ray polycrystal diffractometer and texturenmeter.

利用X射线多晶衍射仪和质构仪对方便湿米粉存放过程的特性进行了研究。

9. This paper discusses a few quality problems encountered in the manufacturing of polycrystal diamond composites(PDC), the reasons that causes the problem and the ways to solve them.

本文报道了在研制多晶金刚石复合材料（PDC）时碰到的一些质量问题及其造成的原因和解决办法。

10. Nanometer tetragonal polycrystal zirconia powder was prepared by the milling method in the super-alkaline medium containing organic addition.

采用引入有机添加剂的低温超强碱法制备出纳米四方多晶氧化锆粉体。

11. According to the results, during of the axisymmetry deformation, longitudinal anisotropy and transversal isotropy of polycrystal were obvious with the effective strain increasing.

结果表明，在轴对称变形过程中，随着等效应变的增加，多晶织构显现出明显的横观各向同性及纵向各向异性。

12. This technique is no longer restricted by the formal regularity of diamond polycrystal blank, and can give an effective tight protection to diamond polycrystal blank in wire-drawing die.

该工艺不受人造聚晶金刚石外形及尺寸的限制，可对拉丝模中的人造金刚石聚晶块提供有效的紧固保护。

13. Using conventional method of making visible light emitting porous silicon, an emitting sample with even visible light, detected by naked eyes. is prepared on unpolished polycrystal silicon wafer.

用制备发光多孔硅样品的常规电化学方法，在未抛光多晶硅表面，成功地制备出了均匀地发射肉眼可分辨的可见光样品。

14. The nanometer tetragonal polycrystal zirconia powder was prepared by the super alkaline method at low temperature.

利用低温超强碱法制备出了纳米四方多晶氧化锆粉体。

15. From the viewpoint of multi-grain structure of material, a polycrystal model is founded based on the crystal plasticity theory.

从材料的多晶体结构角度，基于晶体塑性变形理论建立了多晶体模型。

16. The constitutive models of monocrystal and polycrystal MT materials are presented in this dissertation.

本文的研究内容给出了单晶和多晶马氏体相变材料的本构响应模型。

17. The new model modifies the shear condition of deformation grains in polycrystal, in which the shears are partially free, so that the simulation could further approach the real cases.

PC模型修正了多晶体内各晶粒变形时的切变边界条件，允许各种切变在变形过程中部分存在，从而使模拟更接近实际晶体变形过程。

18. The microstructure and phases present in hydroxyapatite(HA) reinforced by tetragonal zirconia polycrystal (TZP) were investigated by using transmission electron microscopy(TEM).

用透射电子显微镜对四方氧化锆多晶（TZP）增韧羟基磷灰石（HA）复合材料的微观相结构进行了观察与分析。

19. Numerical calculation shows that the constitutive model given here can well simulate the behavior of polycrystal MT.

数值计算结果表明该本构模型能较好模拟多晶材料的马氏体相变本构曲线形态。

20. Crystal plasticity finite element modeling (CPFEM) is realized on the basis of crystal plasticity theory of rate dependent polycrystal constitutive relations.

基于率相关晶体塑性本构模型，实现了晶体塑性学有限元模拟过程。

21. Every series breed specification , high efficiency solar energy producing single crystal silicon , polycrystal silicon and amorphous silicon vanquish the large-scale module and chip only.

生产单晶硅、多晶硅和非晶硅各系列品种规格、高效率的太阳能光伏大型组件及微型组件。

22. Fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure;

镀层的显微结构由非晶态向微晶和多晶态转变；

23. Thus, the single-crystal manufacturing apparatus can shorten the melting time period of the polycrystal thereby to shorten the cycle time and to reduce the production cost and the power cost.

由此，能够缩短多晶的熔融时间而缩短周期，能够提供一种单晶制造装置，可降低生产成本，同时能够降低电力成本。

24. There are two kinds of cordierites: one occurs as crystalloblastic or irregular polycrystal, which result from unmolten residues of mudstone;

该类花岗岩中存在两种堇青石：一种呈变晶状或不规则状聚晶出现，属于源岩的不熔残余物成因；

25. There are two kinds of cordierites: one occurs as crystalloblastic or irregular polycrystal, which result from unmolten residues of mudstone;

该类花岗岩中存在两种堇青石：一种呈变晶状或不规则状聚晶出现，属于源岩的不熔残余物成因；

26. v groove isolation polycrystal backfil

v 型隔离槽的多晶硅填充

-- 来源 -- 英汉 - 翻译参考[网络]

27. polycrystal mineral scintillator detector

多晶体无机闪烁探测器

-- 来源 -- 英汉 - 翻译参考[网络]

28. Applications of Polycrystal X-ray Diffraction

多晶 X射线衍射应用

-- 来源 -- 英汉 - 翻译参考[网络]

29. polycrystal alumina

多晶氧化铝

-- 来源 -- 英汉 - 翻译参考[网络]

30. polycrystal isolatio

多晶硅隔离

-- 来源 -- 英汉 - 翻译参考[网络]

31. transparent polycrystal ceramics

透明多晶陶瓷

-- 来源 -- 英汉 - 翻译参考[网络]

32. " Indium antimonide polycrystal, single crystals and as-cut slices"

GB/T11072-1989锑化铟多晶、单晶及切割片

-- 来源 -- 英汉 - 翻译参考[网络]

33. In this paper, several methods of cubic apparatus reforming has been proposed for diamond performance and the acceptability rate of polycrystal and the result of equipment reform was analyzed so as to find a way to improve the product acceptability rate.

为了提高金刚石单晶性能和聚晶产品的合格率,文章从设备方面,提出了改造六面顶液压机的几种方法,并对设备改造后的结果进行了分析和总结,为提高其合格率提供了一条途径。

-- 来源 --