可提取的

This paper studied deeply on 3D reconstruction and visualization. Based on the detailed analysis of the MC algorithm, which is used for extracting Iso-surface from volume data field, this paper presented a new method of directional smoothing and triangular curved surface reconstruction.

为了在微机上实现较好的三维重建效果与理想的交互显示速度，本文主要研究内容和结论如下：首先，对三维重建与可视化技术进行了深入研究，在对用于从体数据场提取等值面的经典MC算法深入分析的基础上，提出了等值面方向平滑处理与三角B－B曲面重构方法。

Undoubtedly, the DF specialists have to apply forensically sound softwaresuites to collect, extract and analyze the digital trails that were left behind [8] inside the portable electronic communication devices when they deal with the fledging electronic crimes.

毫无疑问的，当数位鉴识人员在处理电子犯罪时，他们运用声音鉴识套装软体来收集、提取和分析遗留在可携式的电子通讯装置里的数位追踪。

So a farther study has been made, it add time delay to the controlling system and can control some time delay systems inerrably

对于各通道滞后时间相差很大的系统本文提出一种新的解决方案，即将提取时滞因子与近似法结合起来，可解决任何时间滞后的问题。

In this work, the degradation process, mechanism, kinetics as well as the separation and purification of levulinic acid production from biomass, such as wheat straw and wood powder, were evaluated at high temperature and catalyzed by acid.

本文以麦秸和木屑等木质纤维素类的可再生资源为原料，对在高温及酸存在的条件下降解制备乙酰丙酸的工艺条件、生成机理、反应动力学及提取工艺进行了研究。

The method of preserving ligustilide includes setting ligustilide in a sealed bottle, vacuumizing and filling argon, and lucifugous preserving at -5 deg.c.

本发明的提取分离方法可比现有技术有更高的收率，本发明的保藏方法可以使藁本内酯不发生改变，并可长期保存。

With ERDAS IMAGINE 8.4 software,through rectification,digital orthographical maps inlaying,artificial color composition to Dian Zang railway by generating DEM and compounding with remote sensing image,the paper generates a three dimensional geomorphologic image and visible flight film by extracting information of geological engineering disasters and geological structure.

利用 ERDAS IMAGINE8.4版图像处理软件，对滇藏线原始数据经过校正、数字正射影像镶嵌、假彩色合成图像增强处理后，通过 DEM的获取、生成与遥感图像的配准，制作具有三维视感的地貌影像图及可视化飞行电影动画，提取工程地质灾害、地质构造信息，从工程地质角度对新建铁路滇藏线预可行性做出评价。

To enrich the outlook of glass-ceramics and improve its competitive power, an ingredients schedule with fly-ash solid residue as main raw materials, which contained fluorine after some valuable materials were obtained, was put forward based on theoretic analysis, making use of the characteristics of silicofluoride as crystal nucleating agents.

为丰富微晶玻璃外观色泽，提高产品竞争力，利用氟硅酸盐在微晶玻璃制备中可作成核剂的特性，经过理论分析确定以粉煤灰提取有价成分后的含氟固体残渣为主要原料生产镁橄榄石微晶玻璃的配料。

An optical packet exchanger is provided which, in a situation where a transmission path for an optical packet is to be switched by using an address signal, prevents the transmittable capacity for the information signal from being decreased, and which facilitates the extraction of the address signal even if the modulation speed for the information signal becomes high.

提供了一光分组交换器，在一种情况下通过使用一地址信号来交换光分组的传输路径，防止信息信号的可发送容量降低，并且即使在信息信号的调制速度变高时，也便于提取地址信号。

Unhydrolyzed extract is difficult to be utilized by fungi used in the experiment because the Arabinogalactan is main composition in the extract, but the fungi can use the sugars in hy-drolyzed extract with the addition of Nitrogen, phosphrus, etc.

未经水解的提取液主要含有阿拉伯-半乳聚糖，难以被试验菌种利用；水解后添加必要的氮、磷等营养物质，被试菌种可利用其中的单糖生产单细胞蛋白。

At the same time, based on the extracted total RNA from the leaves of Zostera marina L., the cDNA clone could be obtained and the Na+/H+ antiporter gene could be studied by applying the techniques of RT-PCR and RACE. Its expression profile could be studied when applying the Northern technique.

同时在所成功提取出的大叶藻叶片组织的总RNA基础上，做出cDNA克隆，再通过RT-PCR和RACE技术等研究方法，来试图探究大叶藻的Na~+/H~+逆向转运蛋白基因，然后可结合Northern技术来研究其表达情况。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失