英语释义

• composed of aggregates of crystals;

  "polycrystalline metals"

片语

polycrystalline silicon[晶体] 多晶硅

polycrystalline nodule多晶球瘤

polycrystalline semiconductor聚甲基丙烯酸环已酯

polycrystalline growth多晶生长

polycrystalline diamond多晶金刚石

polycrystalline aggregate多晶聚集体

Polycrystalline Si多晶硅

polycrystalline quartz多晶质石英

Polycrystalline CBN聚晶CBN

polycrystalline fibre多晶纤维

polycrystalline area多晶面积

英汉例句

• 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，纯凈的多晶石墨棒可以在短时间内转化为多晶金刚石。

• The microwave permeability of polycrystalline iron fibers decreases with the increase of fiber diameter and increases with the increase of aspect ratio.

  实验研究了纤维组分、直径和长径比对多晶铁纤维微波磁导率的影响。

• In this paper, the structure, properties of polycrystalline silicon thin film transistor were explained, and its application in the active matrix liquid display device was described.

  简要介绍了多晶硅薄膜晶体管的结构、器件特性以及在有源矩阵液晶显示器中的应用。

• In this paper a computer program was described, which is designed for analysis of polycrystalline electron diffraction pattern of a multi-phase system.

  本文介绍为分析多相体系的多晶电子衍射图而设计编写的计算机程序。

• The magnetism of the synthetic polycrystalline diamond and its raw materials including diamond powder, silicon powder, titanium powder, graphite and resultant carborundum was measured by WCF-2.

  采用WCF - 2多用磁性分析仪对高温高压烧结的人造金刚石聚晶及其合成原料(金刚石粉、硅粉、钛粉、石墨)和烧结过程中生成的碳化硅等进行了磁性测量。

• 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。

• The present work was to determine the optimum sintering system and properties of the nanometer tetragonal polycrystalline zirconia green body by the aqueous gel tape casting process.

  采用水基凝胶流延工艺制备四方多晶氧化锆薄膜，确定合理的烧成制度，并考察薄膜的显微结构与烧结性能。

• An experimental study of the graphitization resistance of synthetic polycrystalline diamonds is reported in this paper, Two groups of specimens were chosen.

  本文对常压高温下人造多晶金刚石的抗石墨化性能进行了实验研究。

• A drilling tool that USES polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.

  一种鉆井工具，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巖石。

• 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。

• Stress maps of 304 austenitic stainless steel sheets at tensile stresses were measured and analysed by using polycrystalline X-ray two-dimensional area detectors diffraction system.

  利用多晶X射线面探测器衍射系统对304奥氏体不锈钢板在拉伸状态下的应力及其分布进行了检测分析。

• 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。

• 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。

• The statistically computative theory and method of elastic modulus for polycrystalline metals have been described in this paper.

  介绍了统计计算多晶金属弹性模量的理论和方法。

• Obviously, the composition, structure and properties of the intermediate layer play an important role in some main properties of the sintered polycrystalline diamond.

  显然，这种中间层的组分、结构和性质对于烧结多晶金刚石的某些主要性质有着重要作用。

• 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。

• 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。

• 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。

• Moreover, by adjusting the technological parameters, polycrystalline diamond films grown preferentially along the different crystal orientations can be prepared.

  而且通过调节工艺参数，可制备出沿不同晶向择优生长的多晶金刚石薄膜。

• 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。

• The cost of crystalline silicon and polycrystalline silicon solar cell is high steadily, amorphous silicon and amorphous silicon thin film solar cell has 「optical-induced degradation」.

  单晶硅和多晶硅体太阳能电池成本居高不下，非晶硅和非晶硅薄膜太阳能电池又有光致衰退效应的困扰。

• The result shows that the surface of composite film is very smooth, and the dielectric properties are close to the conventional polycrystalline diamond films.

  结果表明，复合结构由普通多晶金刚石薄膜和纳米金刚石薄膜组成，薄膜的表层结构体现了纳米金刚石的特征。

• 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。

• Applying polycrystalline ballas diamond as material for high-duty, thin coating surfaces on suitable substrates with even complex pre-shaped geometries should be quite easy.

  在具有更为复杂的预成形几何形状的适当基体上将聚晶半刚石用作高强度薄涂层表面材料应当说是很容易的事情。

• In order to save energy sources and improve operational condition, the polycrystalline mullite fibre was tried using for the heating furnace of wire rod and bar mill in Xianggang.

  为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。

• 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。

• The magnetic anisotropy of polycrystalline materials can be predicted by averaging the properties of monocrystals weighted by using orientation distribution function (ODF).

  利用多晶材料织构取向分布函数（ODF）对单晶性质进行加权平均可有效预估其宏观磁性各向异性。

• 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。

• It is not only traditional industries like steel and cement that are blindly expanding, but also new industries like wind-power equipment and polycrystalline silicon.

  不仅是钢铁和水泥等传统行业在盲目扩张，风电设备和多晶硅等新兴产业也是如此。