polycrystalline

英汉释义

• adj.

  1.多晶的

英英释义

• adj.

  1.consisting of randomly oriented crystals

英汉例句

• 1.Ophthalmic surgical blades (734) are manufactured from either a crystalline or polycrystalline material, preferably in the form of a wafer.

  眼科手术刀片（734）是用优选为晶片形式的结晶或多晶材料制造的。

• 2.Ingot - A cylindrical solid made of polycrystalline or single crystal silicon from which wafers are cut .

  研究人员目前正在扩展他们的工作，将单层石墨烯迁移到硅晶圆片上。

• 3.It's faced with polycrystalline diamond sintered from diamond powder. It has extremely high hardness, abrasion resistance and serving life.

  它的表层为金刚石粉末烧结而成的多晶金刚石，具有极高硬度、耐磨性和工作寿命；

• 4.Lattice parameters are the important crystal structural parameters of polycrystalline materials.

  晶胞参数是多晶材料晶体结构的重要参数。

• 5.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。

• 6.The increase in average grain size of a polycrystalline material, for most materials, an elevated-temperature heat treatment is necessary.

  在多晶体材料中晶粒平均尺寸的增加，对大多数材料来说，这需要在一定温度下进行热处理。

• 7.The excellent properties of Polycrystalline Cubic Boron Nitride (PCBN)and its application fields are outlined firstly.

  首先介绍了聚晶立方氯化硼（PCBN）刀具的优异性能及其应用领域。

• 8.The SACP technique is an effective method for analysing the orientation of inpidual 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。

• 9.A method for quantifying the texture homogeneity of a polycrystalline material is described.

  公开了一种用来量化多晶物质的结构均匀性的方法。

• 10.Intergranular fracture. Fracture of polycrystalline materials by crack propagation along grain boundaries.

  沿晶断裂：多晶材料裂纹沿着晶界扩展而断裂。