This paper analyzes firstly risk factors of PPP projects and then propose a risk allocation mechanism.

A better method is to use purchasing-power parities ( PPP ), which take account of price differences.

一种更好的方法是以购买力平价 ( PPP ) 计算, 它考虑到了价格差异.

But there was no obvious difference between PPP group and the healthy girls.

PPP组则与健康女童差异不显著.

The PPP packet is invalid.

该PPP数据包是无效的.

But there are some persistent deviations from PPP.

但是它与PPP之间有一些稳定的偏差.

The PPP control protocol for this network protocol is not available on the server.

在该服务器上PPP控制协议对于整个网络协议是不可用的.

PPP terminated by remote machine.

PPP通讯被远程设备终止.

It'specifies Point to Point Protocol, and explains the modules used for implementing embedded PPP.

介绍了PPP协议及其实现PPP协议的模块.

PPP , the Point-to-Point Protocol, corrects all the deficiencies in SLIP. PPP consists of three components.

点到点协议, 更正了所有SLIP的不足, PPP由3部分组成.

The realization of Point-to-Point Protocol is an im-portant part of design of routers.

点对点 协议的实现是路由器设计中的重要组成部分.

Next day, Miss Stone decided to sew up the rip.

第二天，斯通小姐决定将撕破的地方缝好。

Unless they rip his throat | out in the process.

除非他们在咬的时候把那人的喉咙给撕烂了.

That's a rip off. You shouldn't have spent so much.

真是敲竹杠, 你本不该付那么多钱的.

Snickers rip pled in the room as she rummaged through the huge shoulder bag a purse.

当她在那个被当作手袋的大背包里面寻找什么东西的时候,窃笑声开始在教室里此起彼伏.

Select a rip or scratch and Image Doctor heals it.

选择一个扯裂或划痕和形象医生医治.

Rip asked himself, Did I sleep here all night?

李伯问自己:“我整个晚上都睡在这里 吗 ?”

Looking at the rip in her new dress, she flew into a rage.

看到新连衣裙上的口子，她勃然大怒。

If we wrote I think he would rip up the letter.

如果我们写信的话，我想他会把信撕得粉碎。

I think you ought to patch up the rip in your pants.

我认为你应该将你短裤的裂缝补起来.

Don't trust him; he will rip up a contract as soon as it's signed.

别信任他, 合同一签订他就会撕毁的.

Try to rip it apart as rapidly as possible.

动作尽可能快地把它撕开。