water supply sources 给水管源
List Supply Sources 补给源列表
Toggle display of Supply Sources 切换补给源的显示
major supply sources 主要补给源
urban water supply sources 城市供水水源
urban power supply sources 城市供电电源
Today's grids were built around the assumption of very reliable generation supply sources.
目前的电网是针对非常可靠的发电设备构建的。
Some nations will seek the change of their energy supply sources to reduce emissions, or for other reasons.
为了减少碳排量,或是出于其他原因,一些国家试图改变他们的能源供应来源。
Because of the big shortage in supply, there are quotations but no supply sources in the international market.
由于供需缺口大,国际市场上出现只有报价,没有货源的紧俏局面。
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