官井 meaning in Chinese
guanjing
Examples
- Except inorganic nitrogen , activated phosphate , hg , pb concentrations which exceeded the grade of clean seawater in guanjinyang ' s big yellow - fin tuna cultural protection zones , other elements and sedimentary matter concentrations accorded with the standard of grade of clean seawater
福建省官井洋大黄鱼繁殖保护区水质中除无机氮、活性磷酸盐、汞、铅含量超过清洁海域水质标准外，其他要素和沉积物要素含量符合清洁海域标准。