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单词
water conservancy
释义
water conservancy
Encyclopedia
工学
〔基本概念〕
释
water conservancy
水利
采取人工措施对地球陆地表层水和地下水进行控制、调节、治导、开发、管理和保护,以防御和减轻水旱灾害,满足人类生产、生活需要和生态环境保护的活动。
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double dagger
double data encryption standard
double data encryption standard, double-DES
double data rate
double data rate, DDR
double-data-rate four
double-data-rate four, DDR4
double-data-rate three
double-data-rate three, DDR3
Double-deck Road
double deoxidation termination method
double-DES
double difference
double-difference phase observation
double differential
double-differential cross-section
double diffused metal-oxide-semiconductor circuit
double diffused metal-oxide-semiconductor integrated circuit
double diffusion
double disc type colter
double dissociation
double distribution
doubled knot
double-doffer nonwoven card
double-doped laser
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