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seepage control of canal
释义
seepage control of canal
Encyclopedia
工学
灌溉输水工程
释
seepage control of canal
渠道防渗
为减少渠道输水渗漏损失,实现农业节水而采取的各项工程技术措施。
农学
农业水土工程
释
seepage control of canal
渠道防渗
为减少渠道输水渗漏损失,实现农业节水而采取的工程技术措施。
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