1) directional ordering
方向有序化
1.
By means of the analysis of crystalline structure and verification of experimental data, a hypothesis is proposed: under the action of applied magneic fields, the directional ordering of the atomic pairs will produce a induced magnetic anisotropy and disappear the structure of crystals.
通过对晶体结构分析和实验验证,提出了一种假设:在外磁场作用下,产生了原子对的方向有序化,导致感生磁各向异性,并使晶体织构消失。
2) ordering patterns
有序化方式
1.
Advances of range of solid-solution,average structure,ordering patterns of incommensurate modulation and application of mullite are reviewed.
对莫来石的固溶范围、平均结构、非公度调幅的有序化方式及应用研究进展作了综述,通过对莫来石的研究,能够为它的合理利用提供理论基础;强调应进一步加强对莫来石的固溶范围和非公度调幅有序化方式的研究。
3) long-range orientational ordering
长程方向有序相
4) the positional method
有向化方法
1.
The authors discussed the positional method in mathematics and its function on Chinese ancient siyuanshu, The arrange in positional order of siyuan rod_arithmetic model lays a foundation on the mechanization of its soluble procedure, and Zhushijie s siyuan solution suits the needs of the Chinese mathematical mechanization, which is of great value to the realization of mathematical mechanization.
讨论数学中的有向化方法对中国古代四元术的意义及其作用,四元筹式的有向化布列奠定了四元消法程序机械化实施的基础,朱世杰的四元消法适应了我国古算机械化的需要,对推行数学机械化有重要意
5) missing data
双向有序方列联表
1.
Taking into account the ordinal character of variables,statistical inference for bidirectionally ordinal square contingency tables with missing data is studied by proposing a loglinear model with restrictions.
在充分考虑分类变量有序性的前提下,通过建立有约束的对数线性模型研究有缺失数据的双向有序方列联表的统计推断问题。
2.
We often meet missing data during analysis of contingency tables.
本文讨论的是有缺失数据的双向有序方列联表的统计推断。
6) ordered vector
有序向量
补充资料:模具研磨抛光向自动化智能化方向发展
模具表面的精加工是模具加工中未能很好解决的难题之一。模具表面的质量对模具使用寿命、制件外观质量等方面均有较大影响,我国目前仍以手工研磨抛光为主,不仅效率低(约占整个模具制造周期的1/3),且工人劳动强度大,质量不稳定,制约了我国模具加工向高层次发展。因此,研究抛光的自动化、智能化是重要的发展趋势。日本已研制了数控研磨机,可实现三维曲面模具的自动化研磨抛光。另外,由于模具型腔形状复杂,任何一种研磨抛光方法都有一定局限性。应注意发展特种研磨与抛光方法,如挤压研磨、电化学抛光、超声抛光及复合抛光工艺与装备,以提高模具表面质量。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条