The experimental results show that the under ground heat loss is considerable in cold climate and it is necessary to build a underground heat conservation for greenhouses.

建议应该在温室的地层中增设保温层，并指出采用栽培床以减少灌溉水引起的热能损失的必要性。

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This is in contradiction to caloric-theory notion of conservation of heat.

这种观点和热质论关于热量守恒的观念相矛盾。

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A finite volume method was utilized to perform a discrete solution for the equations of mass, chemical components, momentum and heat energy conservation.

利用有限体积方法对质量、化学组分、动量和热量守恒方程进行离散求解。

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The law of conservation of energy means that solar heat which warms the earth has to go somewhere.

ECONOMIST: The hole story of global warming

Fab 15 will be TSMC's next "green fab" following Fab 12 and Fab 14, incorporating green concepts in energy conservation and pollution control in its design, including a process water conservation rate of 85%, reclamation of rainwater, recirculation and reuse of general exhaust heat, and development of solar power generation and LED lighting applications.

ENGADGET: TSMC begins construction of new $9.3b foundry, wants to sate our constant hunger for chips