The random constrained estimation of semi-varying coefficient models with co-relational errors are discussed in this paper.
讨论误差相关下半变系数模型的随机约束估计。
The harmony between environment and people of Xining city has also been estimated in the terms of coordinate coefficient models.
借助协调度模型测算和判断了西宁市环境资源、人口与经济协调的现实状况。
The possibility of unique azeotropy or polyazeotropy in a liquid mixture can be predicted using activity coefficient models in terms of boiling point calculation.
在存在共沸点的条件下， 利用活度系数关联式， 通过泡点计算求出共沸条件。
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