一次交换

两个或更多台站间相互完成了通信即为进行了一次交换。交换程序包括以下内容：初始呼叫、回答呼叫、确定工作频道、发送信文、回答信文、终止发送。

This applies when two or more stations achieve communication with each other. An exchange is then said to be taking place. It consists of the following.

从第一次交换电子邮件以来，我们都知道这里面有些不一样——我们只是连接了一下，(上网连接，感情连接)，请原谅我的俏皮话。

From the very first E-mail exchange, we both knew there was something different - we just "clicked", if you'll pardon the pun.

网络中报文和响应的交换过程，一次交换通常包括对信息的一次请求和对提供信息的一次响应。

In a network, the exchange of messages and responses , with one exchange usually involving a request for information and a response that provides the information.

当协商SSL连接请求时，至少发生一次(也有可能是两次)证书交换。

The certificate exchange occurs at least once (and potentially twice) while the SSL connection request is negotiated.

如果刚分居或者离婚，有可能难以判断何时重新踏出第一步，再次回到以前跟陌生人见面、交换电话号码、第一次约会的日子会显得过早。

Following a separation or divorce, it may be difficult to decide when is too soon to take that initial leap back into the world of meeting new people, exchanging Numbers, and going on first dates.

所以在第一次遍历中，我没有做，任何的交换因为1就是最小的。

So in the first case, I didn't have to do any swaps because 1 was the smallest thing.

交友成功的男生每隔7分钟左右会交换一次座位，好多过往参与者都纷纷献计，表示中间可以穿插譬如眨眼游戏这样的小活动，并设置奖品及惩罚办法。

Successful men will have to change seats every seven minutes while, at the instigation of former users, activities such as a winking game have been introduced, with prizes and forfeits.

贾拉索和狄宁又一次交换着困惑的眼神。

Again, Jarlaxle and Dinin exchanged confused glances.

三十来岁的债券交易商对普通美国人的生活有巨大的影响。我们这是第一次就此交换意见，以后这样的交流还有一些。

This was the first of many exchanges we would have about the power over the lives of ordinary Americans exercised by thirty-year-old bond traders.

在最近一次俄国外长的来访中，我们在许多问题上交换了意见。

During the recent visit of Russian Foreign Minister, we exchanged views on many issues.

如果办公室里举办了一次交换礼物的活动，要记得做好计划，并参与到其中。

If your office has an exchange, plan on being a part of it.

同张交谈的那个妇女，68岁，也来自上海。她是第一次来逛这个市场。他们谈了10分钟左右，然后交换了联络的信息。

The woman in question is 68, also from Shanghai. It is her first time visiting the market. They talk for about 10 minutes and then swap contact details.

没错，我也喜欢跟她说我的故事。我想通过各种炫耀各种荣耀给她留下印象！但是这甚至是一次交换，因为我认为她捕获了我。

Yes, I liked telling her my story too—I wanted to impress her with feats of glory! But it was an even exchange, because I thought she was the catch.

Bob可以主持一次在线会议，并要求同事和客户加入到会议中，从而能够快速地交换想法。

Bob can host an online meeting and ask his colleagues and customers to join in for a quick exchange of ideas.

他们交换着古怪的脸色，这时他们第一次发现这些脸突然间远了。

They exchange odd looks when they first notice the faces suddenly distant.

从第一次交换电子邮件以来。

From the very first email exchange.

沃利森说明，信用违约交换单每交易一次，其“名义金额”都要增加，即使风险的数量并没有改变。

Wallison shows that each time a CDS is traded, the "notional amount" increases, even though the amount of risk is unchanged.

如果您需要拥有某特定房间，而其他人已预订了该房间，那么您可以很容易地与他们取得联系并设法安排一次房间交换。

If you need to have a particular room, and another person already has it reserved, you can easily get in touch with them and try to arrange a room swap.

当被邀请参加一次晚宴或婚礼时，我们感觉到很大强迫去交换，有时不利于我们更好的判断。

When invited to a dinner party or wedding, we feel a strong compulsion to reciprocate, sometimes against our better judgement.

作为交换条件，这些人可以参加一个抽奖，500人中有一个人可获得500美元（事实上，由于只有280人参与，中奖的可能性要大多了），结果再一次表明，姓氏首字母靠后的人反应速度更快，无论男女都是如此。

In exchange, they were told, they had a 1 in 500 chance of winning $500 in a drawing. (In fact, since only 280 people responded, the odds were much better.)

你认为应用程序交换会是一次成功，并会滋生提供类似服务的分支吗？

Do you think App Exchange will be a success and spawn offshoots attempting to offer similar services?

若这世界有千万的幸福可以交换，我宁愿选择，重新做一次那故事里的人。

If this world have thousands of happiness, I would choose to exchange, the story of a man.

对于一次性使用，可以更容易地在一个本地临时目录中构建密匙环，生成并交换证书，然后将完成的密匙环文件移动到它们的最终目标位置。

For one-time use, it would be easier to build the keyrings in a local temporary directory, generate and exchange the certificates, and then move the finished keyring files to their final destinations.

其中包括只有一次的交换，如DNS查找，这里由BEEP引起的成本将不成比例，还包括紧密耦合的RPC协议，如nfs。

These include one-shot exchanges such as DNS lookup, where the cost introduced by BEEP would be disproportionate, or tightly coupled RPC protocols like NFS.

从他们第一次交换信件到马丁到达美国，这段时间持续了六年。

It lasted six years from their first exchange of letters to Martin's arrival in the United States.

比如，我的上一次演讲是关于在微软交换服务器2010中统一即时消息。

For example, my last presentation was on unified messaging in Exchange Server 2010.

如果用于客户端一次性访问的服务，由于客户端和STS之间消息交换的原因，实际是增加了开销。

If you use it for a service that clients access on a one-off basis, you'll actually be adding a lot of overhead that's due to message exchanges between the client and the STS.

这样一来，实际上是在一次消息交换中创建了两个序列。

Effectively this lets you create two sequences in one message exchange.

我是说，每一次都差不多，我们只是过节，交换贺卡，可以出去吃一顿。

I mean, they're pretty much the same, like we'll just celebrate, exchange CARDS, may go out to dinner.

他们大多两人一组工作，在会议过程每30分钟交换一次。

UN Interpreters work in teams of two, swapping 30-minute shifts over the duration of each meeting.