英语释义

1. consisting of crystals variously oriented

2. composed of more than one crystal

片语

polycrystal nb多晶nb

polycrystal silicon多晶硅

polycrystal ring多晶环

bulk polycrystal块状多晶

polycrystal E多晶体

polycrystal aluminium多晶铝

diamond polycrystal金刚石聚晶

multicrystal多晶体

textured polycrystal取向晶体

英汉例句

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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堿法制备出纳米四方多晶氧化锆粉体。

• 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；

• 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。

• 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。

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

  利用低温超强堿法制备出了纳米四方多晶氧化锆粉体。

• 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。

• 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。

• crystal plasticity theory stemming from 1920s includes single crystal constitutive theory and polycrystal constitutive theory, which disclosures laws of material deforming.

  晶体塑性理论起源于20世纪20 年代，包括单晶塑性本构理论和多晶塑性本构理论，能够深刻揭示材料变形的规律。

• compared with the plastic deformation property of the polycrystal copper wire, the sccw is better;

  同种技术生产的单晶和多晶两种线材相比，单晶铜线材的塑性更为优异。

• the elongation and reduction of cross-section of single-crystal copper ingots produced by this apparatus are higher 85.85% and 34.79% than polycrystal copper;

  利用本试验设备制备的单晶铜铸棒的伸长率和断面收缩率分别比定向凝固多晶铜的伸长率和断面收缩率提高了85.85%和34.79%；

• 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。

• 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。

• 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。

• 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。

• 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。