并根据金属图象分析要求，提出了先二值化金属图象再进行边缘提取的方法。
Furthermore, a new method of metal image edge detection was presented by binary image.
“你以后再告诉我印度王公的事，”他说，“先告诉我第二件事是什么。”
"I shall make you tell me about Rajahs presently," he said, "but first tell me what the second thing was."
好的，我们稍后会仔细看一下你的案例研究的内容，但是在你开始写第二稿之前，我想先做一个大概的评论。
OK, we'll have a careful look at the content of your case study in a minute, but I just want to make a general comment first, before you start writing your second draft.
所以，第二种方法几乎总是和第一种方法结合在一起，先对域进行瞬时检查，然后在表单被提交之前执行批处理确认。
So, the second method is almost always combined with the first, by checking the fields in instantaneous and then doing a batch validation before the form is submitted.
第二，就是与他人在一起的时候先做决定、先提出观点。
The second is making decisions and suggesting ideas first when hanging out with others.
如果你被关在一个完全密封的房间内，你会先因二氧化碳中毒而死亡，而不会先因缺氧而死亡。
If you are locked in a completely sealed room, you will die of carbon dioxide poisoning first before you will die of oxygen deprivation.
周二晚上，他开始先爬向贴上西班牙国旗的容器，然后围着水族箱打转，并在德国的箱子旁徘徊。
On Tuesday night, he at first crept towards the container bearing the Spanish flag before moving around the tank and hovering over the German cube.
第二，我们可以先设短期阻隔时间，然后长点；萨加尔把这比作匿名戒毒会“每天一次”的“戒毒”信条。
Second, you can set it for a short duration at first, then longer; Mr Sagal likens this to the Alcoholics Anonymous "one day at a time" credo.
不仅抽到了夺冠大热门巴萨，而且还是先主后客，第二回合将在诺坎普进行。
Not only are they up against the clear favourites in Barcelona but they will play their second leg in the Nou Camp.
呆在家里的父亲“依然是二等家长”，因为是常常是母亲先呆在家里，规划好各项家务的安排，罗哈斯先生说。
Fathers at home "are still often second-class parents," since the mother usually stays home first and establishes routine, Mr. Rojas said.
国米前锋迭戈·米利托，这位在上年欧冠决赛梅开二度的英雄，因伤缺席两个月后在对AC米兰的比赛重回赛场，但阿根廷人可能再次先坐在替补席上。
Inter striker Diego Milito, a two-goal hero in last year's final, returned from a two-month injury absence against AC Milan but the Argentine may again start on the bench.
先来看看本课程的第一单元，今天先概要地复习一下这门课的第一部分，周二再回顾第二部分，为了有个起点。
So, the first unit of the class, so basically I'm going to go over the first half of the class today, and the second half of the class on Tuesday just because we have to start somewhere.
尽管如何施行二胎政策尚不清楚，但是已有人建议先选几个大城市试行再向全国推行。
It remains unclear as to how the proposed two-child policy will work, though it's being suggested that several big cities will be selected to try it before its brought in around the country.
第二种，我先掷出硬币，然后盖住，问你，你愿意下多少赌注。
The other way is, I toss the coin first and I can conceal the outcome and then I ask, how much would you like to bet?
他建议在第一阶段，可以先处理领土和安全问题；然后在第二阶段，再来讨论两方冲突中“最让人纠结的、最容易动怒的”两个核心问题-耶路撒冷地位和难民的命运。
Tackle territory and security first, he proposed, leaving the other two "wrenching and emotional" core issues of conflict-jerusalem and refugees-for a subsequent stage.
在第二个会话中（SESSION2），我们将先执行命令来获取 executable_id，然后运行命令从片段获取一个解释。
From the second session (SESSION2), one will execute commands to get executable_id, then run commands to get an explain from section.
如果具有预构建的PHPwindows二进制代码，而没有在构建时使用——enable - memory - limit选项，则需要先浏览此部分然后再继续。
If you have a pre-built PHP Windows binary without the — enable-memory-limit option on when it was built, you need to go through this section before moving on.
更新1：下载页面看起来已经被撤下来了，而它只工作了几分钟，如果捷足先登的人不太多，在第二天将会很有可能继续运行。
Update: the download page-which worked just a few minutes ago and will very likely start working again in the next day (if not much sooner) -appears to have been pulled.
她告诉二人先和她的丈夫Tod聊聊，还告诉他们：“我一会儿就好。”
She told them to chat to Todd, adding: "I'll be just a minute."
那意味着在输入第二台车辆的数据之前，必须先保存已输入的第一台车辆的数据。
That means before you enter data for the second vehicle, you have to first save the data you entered for the first vehicle. You can solve this problem two ways.
之前我们已经介绍过Sniply了，对于那些想跟别人分享好文章但同时又想先总结一番以便对方能省些时间的人来说，如今的它，仍然是不二之选。
We have covered snip.ly previously and it continues to be a great service for those looking to save other people’s time by summarizing an article.
第二个try语句先设置连接geronimo内置的Derby数据库——SystemDatabase时需要的Properties数据结构。
The second try statement begins by setting up the Properties data structure that you need when you connect to Geronimo's built-in Derby database, SystemDatabase.
玩得筋疲力尽的我们决定先睡觉，第二天早上起来再清扫房子。噢，你猜怎么着。
Exhausted, we decided to sleep in and clean the house and yard the next morning. Well, you guessed it!
如果你把一个图象放在两个段落之间，浏览器就会先显示第一个段落然后显示你的图象再是第二个段落。
If you put an image tag between two paragraphs, the browser shows the first paragraph, then the image, and then the second paragraph.
这笔全现金的交易，需要先正达至少三分之二的股东同意出售其股票给中国化工集团公司。
The all-cash deal requires at least two-thirds of Syngenta's shareholders to agree to sell their stock to ChemChina.
第二，你要取悦别人之前，还是应该先搞清楚那人是否是个骗子。
Second, before you start pleasing, it's worth checking if the person is a crook.
但为了保住王位，他必须挑选一名后宫女子成婚，于是他决定先结婚而后在新婚的第二天凌晨就将自己的皇后处死。
But in order to keep your throne, he must pick a harem woman get married, so he decided to get married then in newly-married a. m. the next day will own queen executed.
但为了保住王位，他必须挑选一名后宫女子成婚，于是他决定先结婚而后在新婚的第二天凌晨就将自己的皇后处死。
But in order to keep your throne, he must pick a harem woman get married, so he decided to get married then in newly-married a. m. the next day will own queen executed.
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