By analysing frequency spectrum in this paper, we can understand that when NRZ code be transferred into RZ code of 1/2 mark-to-space ratio, the timing clock can be obtained at largest power.
本文通过对NRZ、RZ伪随机码序列进行频谱分析，得知当NRZ码变换成码元占空比为1/2的RZ码时，所提取出的定时时钟功率最强。
You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
选择最恰当的答案，并在答题卡2相应字母中心处画一条线。
Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre.
请在答题卡2上各题相应字母中间划一道横线。
For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
每题都有对应标记的A、B、C和D四个选项，请选择最佳选项并在答题卡2的相应字母中间划横线。
A few minutes after Starbucks' earnings were announced around 1 p.m. , shares shot up more than $2, quickly crossing the $41 a share mark and approaching a new 52-week high.
下午1点左右在星巴克的收入公布之后的几分钟内，股价暴涨超过2美元，很快超过41美元每股标记，创造了52周以来的新高。
unhealthy-threshold 2. Two consecutive failed tests mark the server as out of service.
unhealthy-threshold2。 如果连续有两个测试失败，将服务器标记为非服务状态。
If they believe inflation will stay at, say, 2% or so, they will act accordingly and thus help to hold it near the mark.
如果他们相信通胀会停滞，比如说在约2%的水平，他们将会依此采取行动，并因此能有助接近目标。
Table 2 lists the more common information types that you can easily mark up as structured data.
表2列出了您可以轻松标记为结构化数据的较为常见的信息类型。
Be sure to mark the date, your approximate mileage and time, and a few comments about how you felt (i.e., "finished strong", "felt sluggish first 2 miles").
一定要记录日期，大概的哩数和时间，一些关于你感觉的评论(也就是，“强势完成”，“前2英里感觉迟缓”)。
The problem was that McGovern began to talk at 2:48 a.m., or prime time in Samoa, as the humorist Mark Shields quipped.
问题是，麦戈文到了凌晨2点48分才开始演讲，按照幽默作家马克.谢尔德的说法，那是萨摩亚的黄金时间。
Be sure to mark the date, your approximate mileage and time and a few comments about how you felt (i.e., "finished strong," "felt sluggish first 2 miles").
一定要注明日期，大概的哩数和时间，一些关于你怎么感觉的评论(就比如，“强势完成，”“前2哩感觉迟缓”)。
Figure 2 shows a region from the 10-second mark to the 40-second mark of the current song that is highlighted and ready to have a special effect applied to it.
图2显示了当前歌曲突出显示的是10秒到40秒的区域，并准备为该区域应用一种特殊效果。
To mark World health Day 2007, a high-level global debate on 2 April 2007 in Singapore will raise the profile of international health security.
为纪念2007年世界卫生日，2007年4月2日在新加坡举行的一次高级别全球讨论会将提升国际卫生安全的形象。
I mean, look at Mark Haub, the nutrition professor at Kansas State University who lost 27 pounds in 2 months and lowered his cholesterol levels by eating copious amounts of junk food.
看看堪萨斯州立大学的营养学教授Mark Haub，他吃了很多的垃圾食品，但在2个月内减了27磅也降低了自己的胆固醇。
Repeat steps 2 through 5 to mark those methods in the TransactionHistory CMP bean that use stored procedures as pushdown methods.
重复步骤2到步骤5，给TransactionHistoryCMPbean中的那些将存储过程作为叠加方法的方法做上标记。
To resolve this, pam_ns.so could mark its filesystem as slave, as shown in Listing 2.
为了解决这个问题，pam_ns . so可以将它的文件系统标为从属对象，见清单2。
For those who want a primer on DMCA, Zittrain provides a nice synopsis in the first three minutes of the interview, if you want to skip ahead go to the 2:40 mark.
Zittrain在采访的前三分钟为那些想要了解DMCA新政策基本情况的人提供了一个很好的概述，如果你想跳过的话，请直接从2：40开始看。
It's no wonder that Mark Rein, vice President of Epic Games, recently told Venturebeat that the iPad 2 is "fantastic for gaming."
这也难怪，Epic游戏副总裁MarkRein最近告诉Venturebeat,iPad2玩起游戏来很神奇。
World number 10 Mark Allen lost 5-2 to Stuart Bingham, who impressed with a clearance of 142 in the first frame.
世界第十的马克·艾伦以5-2败给斯图尔特·宾厄姆，后者在第一局中的一杆142分的漂亮清杆让人印象深刻。
The site counted its 3 millionth user in August, less than two months after it passed the 2 million mark.
网站的游戏功能则促进了Foursquare的快速成长，截止到八月份，网站用户已经达到了300万人，相距200万用户记录前后不到两个月。
Therefore (with apologies to Mark Twain), the EJB Advocate believes that the rumors of the demise of EJB 2.x have been greatly exaggerated.
因此(向Marktwain致以歉意)，EJB倡导者相信EJB 2 . x会过时的谣传有些言过其实。
And he waited until virtually the last possible second, scoring the latest goal of any United player this season (as of May 13) when he slipped home the 2-1 winner at the 92:24 mark.
他一直在等待时机，不到最后一刻决不放弃，曼联本赛季的最晚时刻进球便是他攻进的（截至5月13日）。 在那场与狼队的比赛中，他在第93分钟的进球帮助球队2-1主场取胜。
As a song alone, "Mutual Core" is one of the best on the album, especially when the changeover kicks in around the 2:00 mark (listen here).
单说这首歌，它是专辑里最棒的，尤其是两分钟左右的时候。
If you are training the sit - the mark should come the instant the dogs but touches the ground, not 2 seconds later.
如果你在训练“坐”，就应该在狗儿刚接触地板时发出标记，而不是2秒后。
Mark each cord set at the locations shown in Fig. 2. For samples employing molded cord guard assemblies, a cord clamp is usually not employed.
以下的图2表明了每个插头作标记的地方是要装配的地方。样品的成型尾档要安装，电线不需用夹具装配。
On the calendar below, mark down 2-3 important things that you need to do this month.
请在旁边的日历记下2 - 3件你在本月要做的重要事情。
On the calendar below, mark down 2-3 important things that you need to do this month.
请在旁边的日历记下2 - 3件你在本月要做的重要事情。
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