例句與造句

1. Source water for keeping live freshwater fish is mainly tap water which is potable in nature . potable water provided by the water supplies department is of high quality and complies with the world health organization guidelines for drinking water quality , which requires e . coli to be absent in 100ml of water sample
   飼養(yǎng)淡水魚主要使用可供飲用的自來水，而水務(wù)署提供的優(yōu)質(zhì)食水符合世界?生組織《飲用水水質(zhì)指引》的規(guī)定，即一百毫升的水樣本不得含大腸桿菌。
2. The wsd has a comprehensive programme to monitor the quality of water . representative samples are taken from different parts of the water supply and distribution systems for physical , chemical , bacteriological , biological and radiological analyses . the quality of treated water conforms chemically , bacteriologically and radiologically to the guidelines for drinking water quality recommended by the world health organization
   水務(wù)署巳有一套全面的水質(zhì)監(jiān)測系統(tǒng)，并會從供水系統(tǒng)中不同的地方抽取有代表性的水樣本進(jìn)行化學(xué)、細(xì)菌學(xué)、生物學(xué)及放射學(xué)方面的化驗，確保水質(zhì)在以上各方面都符合世界?生組織所建議的飲用水水質(zhì)指引。
3. Representative samples are taken from different parts of the water supply and distribution systems for physical , chemical , bacteriological , biological and radiological analyses . the quality of treated water conforms chemically , bacteriologically and radiologically to the guidelines for drinking water quality recommended by the world health organization
   水務(wù)署巳有一套全面的水質(zhì)監(jiān)測系統(tǒng)，并會從供水系統(tǒng)中不同的地方抽取有代表性的水樣本進(jìn)行化學(xué)細(xì)菌學(xué)生物學(xué)及放射學(xué)方面的化驗，確保水質(zhì)在以上各方面都符合世界生組織所建議的飲用水水質(zhì)指引。
4. It's difficult to find guidelines for drinking water quality in a sentence. 用guidelines for drinking water quality造句挺難的