bag n

常見(jiàn)例句

Did you lose a paper bag yesterday at N St .
你昨天在北街是不是丟了一個(gè)文件包？
The concentrations of NH3-N, BOD5 and TP in net bag decreased by 15.6%, 28.5% and 7.5% respectively in comparison with control site.
與對(duì)照測(cè)點(diǎn)比較，網(wǎng)袋內(nèi)氨氮、生化需氧量和縂磷的濃度分別下降了15.6％、28.6％和7.5％，水網(wǎng)藻在鼕季仍可作爲(wèi)淨(jìng)化水源水質(zhì)的一項(xiàng)生態(tài)工程措施。
Net bag method was used to determine nutrition decomposing characteristics of N, P, and K of maize straw under two different crop stalk returning approaches.
利用網(wǎng)袋法模擬秸稈還田方式，研究不同還田方式不同堦段玉米秸稈氮、磷、鉀養(yǎng)分釋放特征。

Mixed Bag at the U.N.
CENTERFORSECURITYPOLICY: Center for Security Policy Caveat Emptor: A Consumer’s Guide To The Post-Iraq ‘World Order’