查询词典 removal

According to characters of projective view an algorithm for the removal hidden lines from engineering drawing is presented. The presented algorithm removes hidden lines by sorting display planes according to thire depth and selecting area operation of projective polygon.

在微机环境下，开发了一个图形显示、人机交互的图形原型系统；在基于物空间APPEL算法基础上进行改进，设计和实现了一个零件实体模型的隐线消除算法、简单光照模型下的浓淡图生成算法。

CFA The isotopic test of CFA consisted of intravenously injecting 99mtechnetium-labeled albumin, inducing venous compression on a hindquarter, and measuring radioactivity externally on the limb before, during, and after removal of venous compression.

同位素测试包括静脉注射99m technetium 标记的白蛋白，以及后段静脉的压缩，并於肢体外测量静脉压缩前，静脉压缩中和去除静脉压缩后的放射性活性。

Removal of the extensive peripapillary choroidal neovascularization associated with presumed ocular histoplasmosis syndrome can be proved good in the long run.

去除广泛周围脉络膜新生血管与推定眼组织胞浆菌综合征可以证明良好，在长远而言。

There is enough tension to hold the tubing in place, but also provides for easy removal if necessary.

有足够的紧张局势举行油管在地方，但还规定，很容易去除，如果必要的。

Using the method of geometry correction radiation correction and noise removal to deal with original images. This article probe into thin cloud wiped off from image by homomorphic filter, and handle the topographic normalize routine that eliminating the part of shadow.

依据景观生态分类原则，结合重庆市景观特征，采用最大似然法的监督分类分别提取TM、ETM遥感影像中的重庆市景观类型，分别为水田、旱地、有林地、灌木林地、其他林地、草地、水域、居民点及工矿用地、未利用地九种类型。

The removal of the hooligan element in the late eighties has led to more families coming to matches.

由于是80年代后期足球流氓活动被取缔，更多的家庭来球场观看比赛了。

This coupling suitable for either a horizontal or vertical position, installation and removal easy.

这种联轴器适合于水平或垂直位置，安装与拆卸简单方便。

In alltreatments, the removal of nitrogen and the accumulation in vivo of nitrogen in Eichharniacrassipes are greater than Hosta ventricosa.

在各处理中凤眼莲对氮的去除率以及体内氮的累积量都要大于紫萼玉簪。

In all treatments, removal rate ofphosphorus and phosphorus accumulation in vivo of Eichharnia crassipes are greater than Hostaventricosa. The results showed that in phosphorus pollution water, the repair results of Eichhorniacrassipes is better than Hosta ventricosa.

在各处理中凤眼莲对磷的去除率以及体内磷的累积量都要大于紫萼玉簪，说明凤眼莲对磷污染水体的修复效果好于紫萼玉簪。

Experiments demonstrated that magnesium sulfate, sodium sulfate and sodium humate could effectively increase SO2 removal efficiency, while the promoting effect of black liquor was relatively low.

实验表明，硫酸镁、硫酸钠及腐植酸钠均能有效提高石灰石脱硫过程的脱硫率，而造纸黑液的效果相对较小。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐