That Party a don't pay advance payment, progress payment and price difference in purchased materials via procurement agent as per contractual specifications influences construction progress.
未按合同规定拨付预付款、工程进度款、代购材料价差款而影响施工进度的。
As a special ticket agent, the travel agency usually books tickets in advance from the airline in order to satisfy the passenger demand in the midseason.
作为一种特殊的机票代理，为了应对旅游旺季的旅客需求，旅行社往往会提前较长时间从航空公司预订机票。
In this paper, the way to use antistatic agent and the act mechanism of the antistatic agent were discussed. And the research advance for worldwide of antistatic agent was introduced.
本文阐述了抗静电剂的作用机理与使用方法，并介绍了抗静电剂的国内外研究进展。
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