建设（1）高优农业展示观光基地；
To construct:(1) excellent and high yield agriculture demonstration sightseeing base;
本文叙述采用双栅砷化镓场效应晶体管和高优值硅外延变容二极管实现UHF电子调谐器低噪声化的有关设计和实验结果。
This paper reports the design and experiments of the low noise UHF electronic tuner consisting of a low noise dual-gate FET and a high merit silicon epitaxial varactor.
对磁盘的许多调优(尤其是对于数据库)集中于避免磁盘访问，因为磁盘访问的延迟相当高。
Much of the tuning to follow, especially that pertaining to the database, focuses on avoiding disk access because of the relatively high latency it incurs.
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