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- Study on water supply and sewer system planning of urban-rural integration 城乡一体化的供排水系统规划初探
- The law of supply and demand governs the prices of goods. 供求规律决定商品的价格。
- We must try to maintain the equilibrium of supply and demand. 我们必须努力保持供求均衡。
- Govern by supply and demand, price is the invisible hand in economics. 在经济生活中，价格是看不见的手，取决於供给与需求关系。
- This shop ensures ample supply and prompt delivery. 本商店保证货源充足，供应及时。
- Supply and train operator in QA Dept. 支持与培训QA部门的操作员。
- It's a textbook marriage of supply and demand. 供求双方各得其所,合作十分理想。
- Does the law of supply and demand operate? 供给和需求有运作的法则吗?
- Energy LINK USB portable power supply and adaptor. 将推出一款便携式给USB设备提供电源供应的适配器
- The law of supply and demand is simple. 供求规则很简单。
- supply and sewer 供排水
- The laws of supply and demand do not applyhere. 供需法则并不适用于此地。
- The laws of supply and demand do not apply here. 供需法则并不适用于此地。
- The law of supply and demand; the law of averages. 供需法则；平均法则。
- I got miles of supply and piles of demand! 我有数不完的货物和成堆的要求!
- Do you know the law of supply and demand. 你知道供应和需求的原理。
- A total of 78 ditches were filled in and sewers were laid. 一共填了78条沟，并敷设了下水道。
- Prices are governed by supply and demand. 价格取决于供给兴需求。
- This folder contains News items related to the Ashland Water and Sewer Department. 这个文件夹中，当前没有任何内容。
- Do not undersize supply and discharge piping. 供应管道和排泄管道的口径不要太小。
