中国最大的综合性文献数据库 -维普资讯 关键词: 海雾 特征 背景条件 预报方法[gap=761]Key words: Sea fog; Characteristics; Background conditions; Forecasting method
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If instead we regard the financing of warfare by taxation in this period as a background condition, then we will see the English reverse themselves as the main cause of the revolt.
如果我们将这一时期的通过税收来支持军事作为背景条件,那么我们就会看到英国人自己的失败反倒是造成反抗的主要原因。
Tracking laser signal is very difficult under natural background condition due to the interference of environment and background noises.
在自然背景条件下,由于环境噪声和背景噪声的干扰,使激光信号的跟踪变得困难。
In such background condition, risk management process and risk management method of the EPC general contract are studied systematically in this paper.
在这样的背景下,本文对EPC总承包模式的风险管理过程及风险管理方法进行了系统研究。
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