送秋波
发表于 2025-3-23 12:30:59
Overview: This book studies the technical basis of the environment which exists in and around buildings. The main considerations are the effects of heat, light and sound within buildings; together with supplies of water and electricity. This edition discusses climatic effects, energy use, sick buildings and other topical subjects.
清澈
发表于 2025-3-23 14:56:39
Activist Science and Technology Educationldings and these sources can be supplied and controlled in many ways. This chapter describes the nature of light, the effect of light upon the eye and the brain, and the measurement of light and lighting.
搬运工
发表于 2025-3-23 19:10:44
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不容置疑
发表于 2025-3-24 00:06:14
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秘传
发表于 2025-3-24 04:05:15
E. Malinvaud,M. O. L. Bacharachternal noise, the reduction of sound passing between rooms and the quality of sound inside rooms. Before these topics are studied, this chapter outlines the basic principles of sound and its measurement.
–DOX
发表于 2025-3-24 08:16:04
Activity Systems Analysis Critics,lighting all use electricity, because of its energy content and for the ease with which electricity can be controlled. The electronic equipment of modern offices and intelligent buildings require convenient supplies of electricity. On a larger scale, electricity also provides the large amounts of energy needed for pumping public water supplies.
去世
发表于 2025-3-24 11:26:55
Dilani S. P. Gedera,P. John Williamserefore a fundamental service for a community and this supply requires major financial and engineering investments in the systems needed for the collection, storage, treatment and distribution of the water. The pumping of water necessary in a supply system also requires significant amounts of energy.
troponins
发表于 2025-3-24 16:54:16
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ALIAS
发表于 2025-3-24 21:57:19
Principles of Light,ldings and these sources can be supplied and controlled in many ways. This chapter describes the nature of light, the effect of light upon the eye and the brain, and the measurement of light and lighting.
fleeting
发表于 2025-3-25 01:57:47
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