incumber

常見例句

• Further more, the technical efficiency was suppressed by the advantage of resources in this area, strategy of exploring resources incumber the economy in the long run.
  分析表明，資源優(yōu)勢妨礙了技術(shù)效率的提高，資源開發(fā)戰(zhàn)略不利于經(jīng)濟(jì)的長期增長。
• However, NC devices have high prices and there’re some volatile factors when NC system is under the practical operation, which incumber the testing and operation process.
  但數(shù)控設(shè)備的成本較高，同時(shí)數(shù)控系統(tǒng)在實(shí)際運(yùn)轉(zhuǎn)過程中存在一些不穩(wěn)定因素，給運(yùn)行調(diào)試工作帶來不便。
• INCUMB
  Incumbent 在職的
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