常見例句雙語例句Objective: To investigate the understanding of hydrargyrum knowledge in clinical nurses in order to enhance occupational prevention.目的：了解護(hù)理人員對(duì)汞知識(shí)的掌握情況，以利做好職業(yè)防護(hù)。The main pollution source of the hydrargyrum of vegetable and soil is the atmosphere dust of factory and gas in the Harbin's greenbelt.哈爾濱市綠地土壤和植物的汞汙染主要來源是工廠和交通尾氣的大氣降塵。Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride-atomic fluorescence spectrometry was setup.建立了氫化物-原子熒光法同時(shí)測(cè)定土壤中砷和汞的方法。 返回 hydrargyrum