It was a problem that has existed for a long time . 那是一個長期存在的問題。
Food for the field kitchens is a chronic problem . 供給隨軍食堂所需要的食品是個長期存在的問題。
Contamination is a continual worry even in the cleanest equipment and the most favourable experimental situation . 甚至在有最清潔的設(shè)備和最好的實驗條件時,沾染也是一個始終存在的問題。
Strategies of developing enterprise e - commerce 企業(yè)開展電子商務(wù)存在的問題與對策
The problem and consideration on urban house diffusion 城市住宅擴張中存在的問題
The world s simplest peer and what s wrong with it 最簡單的peer以及它存在的問題
The problem of industrial structure in western areas 西部地區(qū)工業(yè)結(jié)構(gòu)存在的問題
Problems and the measures in hospital management 醫(yī)院資產(chǎn)管理中存在的問題及對策
Solutions to problems in bilingual teacher training 高校雙語師資存在的問題與對策
Problems of audit of enterprises and countermeasure 國企內(nèi)部審計存在的問題與對策