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- Ellipsometer is widely used in the field of studying the thickness, refracive index, extinction coefficient of the multilayer film and some optical properties of graded layer are also given. 主要研究变角度变波长椭圆偏振仪测量多层膜每层膜厚和光学特性,并给出了光学梯度薄膜的梯度特性。
- The functionally graded layers are inhomogeneous along the thickness direction, while the piezoelectric layer is homogeneous;both possess material orthotropy. 假设上下功能梯度层的材料参数沿厚度连续变化,而压电层则是均匀材料,并且它们都是正交各向异性的。
- Heterojunctions : Conduction normal to junction: I-V models and characteristics. Theory of graded layers; creation of internal carrier-specific fields. 垂直于接面的电流传导:电流-电压模型与特征,渐变层理论,内部载子规范电场的产生。
- To avoid the mathematical difficulty introduced by the material inhomogeneity, a laminate model is employed to approximate the functionally graded layers. 由于功能梯度梁的不均匀性使得直接求解比较困难,文中用层合模型来进行近似。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- A student who gets 90% is graded A. 凡得90分的学生列为甲等。
- Business is now on the up grade. 目前生意蒸蒸日上。
- The term papers have been graded. 期末考卷已评完分数了。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。