distribution assistance system

基本解释

• [經濟學]直銷輔助系統

英汉例句

雙語例句

• And, a further 6.4 million people would be at risk of food insecurity without assistance from the Public Distribution System.
  而且另有640萬人如果沒有公共配給制度的幫助就會麪臨缺糧的危險。
• Objective To investigate the distribution features of pathogens and resistance characteristic in urinary system infection and offer assistance for clinical doctors to select antibiotics correctly.
  目的 探討泌尿系統感染常見病原菌分佈特點及耐葯情況，爲臨牀郃理應用抗生素提供幫助。

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专业释义

經濟學

• 直銷輔助系統