【Key words】 regional geological survey; practical teaching; base construction; base protection; Chaohu
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base protection layer 基础保护层
Gauge and Fixture Base Protection 夹具及检具底座的保护
microprocessor base motor protection 微机电动机保护
base heat protection 底部防热
bank base eroding protection 固脚
Corrosion protection knowledge base 腐蚀防护状态知识库
The survival of the human young during their long years of dependence was best assured by a system of cooperative base camps that afforded the necessary food and protection.
要保证他们在几年的嗷嗷待哺期得以存活,最好就是一个以合作为基础的聚居的系统,为他们提供必要的食物和保护。
This has meant a disaster for health and social protection in the many countries where most labour is concentrated in the informal sector and the tax base is small.
在多数劳动力集中于非正式部门以及税基较小的许多国家,卫生和社会保护工作陷入困境。
The city of Naples lies at its base, and up to 650,000 people may live on its slopes, according to Guido Bertolaso, the head of Italy's civil protection agency.
根据意大利民事保护机构的负责人贝尔·多拉索(Guido Bertolaso),那不勒斯市就建立在这样的基础上,有多达650,000人可能住在这样的山坡上。
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