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问题 名词解释

生活适温

答案

参考答案：

在生育适温范围之外，一定的最低温度和最高温度范围内，生育缓慢趋于停止，同化作用微弱，消耗较多，植株能较长期地保持生命力而不死亡。这一温度范围称为生活适应温度或生活适温

单项选择题

在价值工程功能分析中不必要的功能包括（）。

A.辅助功能与过剩功能

B.辅助功能与多余功能

C.辅助功能与美学功能

D.多余功能与过剩功能
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单项选择题

The grid computing is a new (81) technology connecting the distributed and (82) resources to the high-speed network and integrating a super-computer of processing capacity. The significance and architecture of the grid computing is explained. Several kernel technology such as OGSI, resource management, task management, task scheduling, high rate communication and security are described. Aiming at the particularity of the grid computing environment a mechanism similar to the technology of the search engine is designed to registry, discovery and (83) the resources in the grid. The whole model of the resource management is built by connecting task manager in the local resource management system to others with P2P model. The task may migrate among the task managers in order to (84) the load. The task users summit may be executed in relatively tight resource set, which will not only decrease the total communication overheads of the whole task but also (85) the performance of the system.

A. decrease B. balance C. enhanceD. keep
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