maintanence

基本解釋

Specialised in web development, design and maintanence.
精通網頁開發(fā)，設計，維護。
It adopts mechanical seal as standard equipment, which excludes leakage and brings easy maintanence.
采用機械密封作為標準配置,消除了泄露,維護簡便。
In the under-developed contury,the price maintan steady for serval consecutive years.
在不發(fā)達國家，物價會連續(xù)幾年保持不變.
I believe the price is about US$ 20,000 per seat for PDMS plus yearly maintanence which is not outlandishly expensive for software of that caliber.
我想PDMS價格在每個席位2萬美元左右，附加年維護費對于那樣水平的軟件不是出奇的昂貴。
Enterprise information service market's deploitation and efficiency maintanence is a common strategy choice for both enterprise and mordern information service industry.
企業(yè)與信息服務業(yè)有其合作市場,企業(yè)信息服務市場的開拓與有效維護可成為企業(yè)與現代信息服務業(yè)發(fā)展的一個共同的有益戰(zhàn)略選擇。