chemical prevention

常见例句

Now the research is just around the biological character of pathogeny and the chemical prevention to the camellia gray spot.
有關山茶灰斑病的研究較少，多爲對病原菌的生物學特性以及利用化學手段防治病害的研究。
Conclusion COX-2 overexpression occurred in the early stage of oral carcinogenesis, it could be an important target for the chemical prevention and therapy.
結論COX-2在口腔癌變過程中是一個早期事件，可能成爲化學預防作用的重要靶點。
Prevention and control of the tea tree diseases and pests took a turn from"cure"to"control", and single chemical prevention was changed into the comprehensive prevention and ecological control.
茶樹病蟲害的防治從“治”轉曏“控制” ，從單一化學防治發展到綜郃防治和生態控制；