4-1概述 4-2太阳辐射对建筑物的热作用 4-3建筑围护结构的热湿传递 4-4以其它形式进入室内的热量和湿量 4-5冷负荷与热负荷

一、冷凝器[Condenser] 冷凝器的结构、性能曲线 二、蒸发器[Evaporator] 蒸发器的结构、性能曲线

一、制冷在船上的应用 制冷Refrigeration:用人工方法从被冷却对象中移 出热量,使其温度降低到环境温度以下

冷矩阵的秩( Rank of a matrix) 定义1在mxn矩阵A中,任取k行k列(k≤m,k ≤n),位于这些行列交叉处的k2个元素,不 改变它们在A中所处的位置次序而得的k阶行列 式,称为矩阵A的k阶子式。 定义2如果矩阵A有一个不等于零的阶子式D, 并且所有的r+1阶子式(如果有的话)全为零 则称D为矩阵A的最高阶非零子式,称r为矩阵 A的秩,记为R(A)=r,并规定零矩阵的秩等 于零

1室内热湿环境的形成原理 2室内热湿环境与各种内外扰之间的关系 3得热量与冷负荷之间的关系

4.1通心面的生产技术 4.2线面、冷面 4.3面饼、面片

1 Raw material selection: fruit and vegetables 1.2 Criteria for selection 1.3 Specifications 1.4 New trends in raw material production 1.5 New trends in plant breeding 1.6 Conclusion

Preface During the last 40 years, consumer choice has been trans velopment in the production, distribution and retailing of food improvements in the design and equipment of the domestic kitchen have facilitated a major change in our lifestyle. Perhaps the most striking development is the marketing of a wide and

Australia 461-2 automated enzyme immunoassays 205-6 agronomic characteristics 20-1 automated microbiological methods air handling system

Chapter 8 Mr robert d. Heap mBe Dr Roy b idge Refrigeration Technology Campden Chorleywood Food Research market Road Association