4) loading rule
加载规律
1.
Using the technique of collocated grid,a numerical method of two dimensional incompressible SIMPLEC algorithm in general curvilinear coordinates is adopted to calculate the turbulence flow in the vane channels of centrifugal compressors with four typical loading rules,including former-loading,later-loading,uniform-loading and middle-loading.
在非正交曲线坐标系下,运用基于同位网格技术的二维不可压SIMPLEC算法,对4种典型加载规律(前加载、后加载、中间加载和均匀加载)下,离心叶轮流道内的湍流流场进行了数值模拟,得到出口落后角和滑移系数,并以此为依据分析了各种加载规律的加功性能,得出了中间加载和均匀加载规律优于其它加载规律,适合用于离心压缩机叶轮的结论。
5) time-space trend scope of land's supporting capacity
土地承载力空间分异规律
6) law of inheritance and development
传承发展规律
补充资料：矛盾规律(见对立统一规律)
矛盾规律(见对立统一规律)
law of contradiction
mQOCun gu】j口、矛盾规律(lawof eon‘radietion)统一规律。见叶主
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