再提取图像的边缘特征。
如果通过设定一个阈值，再提取骨架，就可以滤除背景中的噪声。
If the threshold was initialized, this method could extract the skeleton from the noisy image.
研究人员选取两个植物种群，分开培育它们，再提取DNA分析分子标记。
The researchers developed two populations of plants, grew them in separate locations, and extracted DNA to analyze molecular markers.
本文对脊柱椎体骨骼医学诊断特征提取的过程，采取了先对图像进行预处理，再提取椎体几何特征的步骤。
In the process of obtaining the medicine diagnosis character of spine centrum, the approach of image pre-processing and detecting the geometry character of centrum has been taken.
以此为目的，基本的想法是创建一个用户定义组合函数，此函数首先调用模型创建过程，之后再提取规则并将这些规则作为结果集返回。
In order to do this, the basic idea is to create a combined user-defined function that first invokes the model creation process and that then extracts the rules and returns them as a result set.
针对海洋沉积环境样品DNA提取中的腐殖酸去除难题，采取先脱除腐殖酸再提取DNA的策略，进行了海洋沉积物dna提取前的简易脱腐方法研究。
A strategy of removing humic acids (HAs) prior to DNA extraction was conducted to resolve the problem of removing HAs from Marine sediments in DNA extraction.
如果您决定过后再添加更多的可选部分，那么下载附加可选部分，并在试图安装之前重新运行提取工具。
If you decide later to add more optional parts, download the additional optional parts and rerun the extraction tool prior to attempting the installation.
宁边的核设施包括5兆瓦的石墨慢化反应堆以及后处理厂在内的一些已用乏燃料(烧过的核燃料后处理)再处理设施，还有为了研发核武器而进行钚提取的设备。
The Yongbyon facilities include a 5mw graphite-moderated reactor and a plant used to reprocess spent nuclear fuel from this reactor, including the extraction from it of weapons-grade plutonium.
然后，我再逐一地检查每个新闻条目，提取并显示title、description(如为atom，还会显示summary)和link。
Then, I go through the news items one at a time, extracting and displaying the title, description (summary for Atom), and link.
不要序列化对象本身，而是把数据从对象中提取出来，放到一个字典里，然后再序列化那个字典。
Rather than serializing the object, pull the data out of the object and put it into a dictionary. Then serialize the dictionary.
在此分析的基础上，该程序计划再连续发出自动生成的搜索词，以尽量提取出尽可能多的数据。
Based on that analysis, the program then fires off automated search terms in an effort to dislodge as much data as possible.
您可以使用工作区来再使用模型内容，执行具体的追踪性，差异(比较)内容，合并或者提取工作区之间的内容。
You can use Workspaces to reuse model content, perform detailed traceability, difference (compare) content, and merge or extract model content between Workspaces.
日本科学家上周五宣布他们已从智齿中提取到干细胞，此举为致命疾病的研究开拓出一条新路，毋须再因使用胚胎而惹起道德争议。
Japanese scientists said Friday they had derived stem cells from wisdom teeth, opening another way to study deadly diseases without the ethical controversy of using embryos.
这三个词描述的是从容量庞大的音频CD中把音乐提取出来并“压制”成mp3格式，再把压制后的音乐“混和”进播放列表里，最后再“刻录”成一张可以播放的CD。
The phrase described "ripping" music from an audio CD's bloated bits into the compact MP3 format, mixing such ripped songs into a playlist, and then burning that music back into a playable CD.
无需将这一主题讲透（实在太多了），值得再提一次的是您需要 将CSS从主要Web页面中提取出来。
Without hammering the point home (too much more), it is worth saying again that you need to pull your CSS out of your main Web page.
再比如，很容易使用XPath或者SAX事件提取国家的列表，以便了解位于不同地区的联系人的数目。
For example, you might easily, use XPath or SAX events to pull out a list of the countries to learn the number of contacts in different places.
然后将所有其他类型的环状物再重分切合成为已提取出的环状物的大小和类型。
Then all the other rings assume the size and shape of the ring that was removed.
本文使用地磁短周期转换函数和提取地磁局部异常的方法，对菏泽5.9级地震前后地磁场的变化进行了再研究。
Using the short-period conversion function and extracting local anomaly from the geomagnetic field, we have re-studied the variation of the geomagnetic field before and after the Heze 5.9 earthquake.
为了提取局部感兴趣区域，给出了一种基于灰度层共现矩阵的区域增长算法，分割出病灶区域，再结合迭代阈值算法进行病灶边界的磨合。
It presents a new region growing algorithm with gray level co-occurrence matrix to extract the focus region, the threshold segmentation is applied to improve the edge of segmented region.
具体的说，就是利用专用的三维人体造型软件自带的人体模型，将其导出为3ds文件，再根据3ds文件的存储格式，利用计算机程序将文件中的有用的人体曲面的顶点信息提取出来。
In details, that was to read out vertex information of human body from a 3ds-formatted file that was extracted from the design model by the application of professional 3d human body modeling software.
芴的提取精制过程是先间歇蒸馏洗油馏份或蒽油馏份切取芴主馏份，再采用冷却结晶法或溶剂结晶法精制芴主馏份得到芴。
The extraction and refining process includes distillating washing oil or anthracene oil to get fluorene distillate, then crystallizing the fluorene distillate to get fluorene using cooling or solvent.
为了更好的存储脐带血，血液必须再婴儿出生几分钟内提取，并迅速送去保存。
To bank cord stem cells, the cord blood is extracted minutes after the birth of the baby and rushed by courier to be processed.
采用直接用水加热提取柚皮苷，再酸水解得到柚皮素。经核磁共振鉴定所得苷元为高纯度的柚皮素。
The naringin was extracted from Citrus grandis' Tomentosa' by water and hydrolyzed with acid to get naringenin. The structure of naringenin was determined by NMR and chemical reaction.
菜油脚经离心分离出中性油，再通过真空脱水，乙醚提取制得某油磷脂，其磷脂含量达74．90％，产率为30．87％。
The precipitate was vacuum dehydrated, and then phospholipids were extracted with ethyl ether. having 74. 90% of the phospholipids; its productivity is 30. 87%.
结论：脑泰方提取物预处理具有抑制沙土鼠脑缺血再灌注损伤的作用。
Conclusion: Naotaifang extract preconditioning inhibits the cerebral ischemia-reperfusions injury in gerbil.
文章针对这一情况采用了保持图像细节的多级组合滤波器先将噪声从图像中分离出来，然后再对图像进行边界提取。
In this paper, the noise is first removed by using Multistage Combination Filter remained the initial image's detail, after that, the Extracting Edge will be completed.
植物中有效成分的提取与再研究对充分利用植物资源具有重要意义。
Extraction and restudy on the efficacious components from plants is very important to fully using of the plant resources.
一粒沙子，经过人类加工，提取出硅元素，再注入知识就形成了芯片，从而推动了世界的改变。
A sand, which was cured, distill silicon of it, then inpoure knowledge, it come into being CMOS chip, and CMOS chip change the world.
一粒沙子，经过人类加工，提取出硅元素，再注入知识就形成了芯片，从而推动了世界的改变。
A sand, which was cured, distill silicon of it, then inpoure knowledge, it come into being CMOS chip, and CMOS chip change the world.
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