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- The Water Pollution Control Ordinance,which started with the first effective water control zone in 1987,has been gradually extended to cover all Hong Kong waters. 《水污染管制條例》隨著(zhù)一九八七年宣布設立首個(gè)水質(zhì)管制區而生效，其后適用范圍逐步擴大，以至包羅全港水域。
- The Water Pollution Control Ordinance, which started with the first effective water control zone in 1987, has been gradually extended to cover all Hong Kong waters. 《水污染管制條例》隨著(zhù)一九八七年宣布設立首個(gè)水質(zhì)管制區而生效，其后適用范圍逐步擴大，以至包羅全港水域。
- Compared with the previous year,the percentage of the cities in the SO2 Pollution Control Zone attaining the standards increased a little bit and the percentage of the cities worse than Grade III reduced by 4.3%. 與上年相比，二氧化硫污染控制區二氧化硫達標城市比例略有增加，劣于三級城市比例下降4.;3個(gè)百分點(diǎn)。
- Compared with the previous year, the percentage of the cities in the SO2 Pollution Control Zone attaining the standards increased a little bit and the percentage of the cities worse than Grade III reduced by 4.3%. 與上年相比，二氧化硫污染控制區二氧化硫達標城市比例略有增加，劣于三級城市比例下降4.;3個(gè)百分點(diǎn)。
- Attainment of SO2 in SO2 Pollution Control Zone 二氧化硫污染控制區二氧化硫達標情況
- SO2 Pollution in Double-Control Zones In the 341 cities of the statistics (including county level municipality),64 of them are located in SO2 Pollution Control Zone and 118 belong to Acid Rain Control Zone. “兩控區”二氧化硫污染情況 統計的341個(gè)城市中(包括縣級市)，有64個(gè)城市屬于二氧化硫污染控制區，118個(gè)城市屬于酸雨控制區。
- SO2 Pollution in Double-Control Zones In the 341 cities of the statistics (including county level municipality), 64 of them are located in SO2 Pollution Control Zone and 118 belong to Acid Rain Control Zone. “兩控區”二氧化硫污染情況 統計的341個(gè)城市中(包括縣級市)，有64個(gè)城市屬于二氧化硫污染控制區，118個(gè)城市屬于酸雨控制區。
- Pollution control has cleared the air. 污染管制已凈化了空氣。
- A clamor in the press for pollution control. 在報紙上對污染控制的呼吁
- Air pollution control will be expensive. 控制空氣污染是要費錢(qián)的。
- Industrial water Pollution Control II. 工業(yè)水污染控制2。
- A clamorin the press for pollution control. 在報紙上對污染控制的呼吁。
- Air pollution control measures on track. 控制空氣污染措施如期進(jìn)行。
- Eg: They debated on the issue of pollution control. 例：他們就污染治理問(wèn)題進(jìn)行了討論。
- Leading hill, Dan sump is Whampoa ecological control zone. 龍頭山、丹水坑則是黃埔的生態(tài)控制區。
- The acid rain pollution in the south is rather serious,with acid rain in over 90% of the cities in the acid rain control zone. 南方地區酸雨污染較重，酸雨控制區內90%25以上的城市出現了酸雨。
- The public insist that pollution control measures be installed. 公眾堅決主張采取控制污染的措施。
- The acid rain pollution in the south is rather serious, with acid rain in over 90% of the cities in the acid rain control zone. 南方地區酸雨污染較重，酸雨控制區內90%25以上的城市出現了酸雨。
- Provide a basis for water pollution control strategies. 為制訂本港水污染管制策略提供依據。
- Collection and management of water pollution control fees. 三水污染防治費之徵收及管理。
