payable on demand,prompt payment

The scabs were cut at 1 h,2 h,4 h,8 h,12 h,24 h,48 h,72 h,and 96 h,then the rats in group A were performed skin graft immediately,and those in group B were performed skin graft after 48 h.

A组切痂后立即植皮,B组切痂后延迟48h植皮,测定大鼠痂下组织pH值,观察创面损伤情况以及植皮成活系数。

For high variable bit rate and delay sensitive video-dominated scenarios in wireless personal area networks(WPANS),immediate acknowledge(Imm-ACK) and fixed delayed acknowledge(Dly-ACK) will significantly degrade the quality of service(QoS) since they are not appropriates for variable bit rate video streams and wireless channel instabilities.

为解决个域网延时应答因无法适应视频业务的变速率特性和无线链路的不稳定性,并会严重降低视频业务性能,在针对视频应用分别分析立即应答和固定突发MAC帧数延时应答策略的基础上,利用视频帧尺寸信息和无线信道质量信息对延时应答策略进行优化,提出了一种应用层和信道质量信息辅助的自适应延时应答算法。

Admission control for immediate reservation calls in differentiated service networks;

区分服务网络中立即保留请求的接纳控制

Study and application of immediate billing technology to telecommunication network;

电信网立即计费技术的研究与应用