The visible point chain of reflex point basic on the plus-minus method was found,and the related decomposition regulations aimed to the subarea of rapid prototyping scanning were presented.
首先应用所提出的基于正负法搜索凹点对应的可见点的新算法来找出凹点的可见点串,然后结合所提出的适用于快速制造中扫描分区的剖分准则,利用权函数选择最佳剖分点,并合理使用辅助点,保证了剖分所得凸多边形的形态质量。
Some invisible points can be deleted through preprocessing and the spiral status occurred in the process of judging point visibility also can be eliminated.
提出一种求简单多边形可见点的新算法,通过对多边形作预处理,可预先剔除其中部分不可见点,并消除了判断可见点过程中的螺旋状态。
An improved algorithm is proposed based on the polygon convex decomposition algorithm based on point visibility.
在参考基于顶点可见性的凹多边形凸分解算法的基础上,提出了改进的方法。
Cause and settlement measure of pitting during hard chromium plating;
镀硬铬出现麻点的原因及对策
Causes and trouble-shootings for pores and pits on nickel electrodeposits;
镀镍层针孔和麻点的故障及其排除方法
Having pits on deposits is the common defect in electroplating processing.
镀层麻点是电镀加工的常见质量问题。
A polygon convex decomposition algorithm based on partial visible point
基于局部可见点进行的凹多边形凸分解算法
Click Continue to resume making the items on your site available.
单击“继续”可恢复您的站点可见。
Click Start to make the items on your site available.
单击“启动”可使您的站点的项目可见。
fly a plane by using visible landmarks or points of reference.
利用可见物或参考点飞行。
"But Chi-jen has a different idea.
“可是吉人的意见有点不同。
The check box is simple, visual, and elegant.
复选框具有简单、可见和优雅的特点。
Determination of Trace Cobalt in Samples by UV-Vis after Cloud Point Extraction
浊点萃取-紫外可见光谱法测定痕量钴
Create a page where visitors to your web can leave their comments in a public guest log.
创建一个网页，使站点访问者可以在公共意见日志中留下意见。
I am of the opinion that a better road will decrease the accident rate .
我的意见是，道路好上点可以降低事故发生率。
Click here for an experiment that demonstrates the principles of fluorescence quenching.
点击这里可见一个展示荧光淬灭原则的试验。
If you need advice, I am at your service .
你要是需要参考意见，我随时可以帮你点儿忙。
You might catch her in about half past eleven.
11点半左右，我有可能在她办公室见到她。
When shall we meet? I think we can make it half past one.
10我们什么时候见面？我们可以把它定在一点半。
Grossly, the tumors are poorly circumscribed, gray-white, and may have flecks of calcification.
大体上，肿瘤边界不清，灰白色，可见钙化点。
Cloud point extraction and ultraviolet-visible spectrophotometry used in the determination of cobalt
浊点萃取-紫外可见分光光度法测定痕量钴
Infrared-Visual Images Automatic Registration Based on Corners
基于角点的红外与可见光图像自动配准方法
PNP-XTO-POD-coupled spectrophotometric endpoint method for serum ADA analysis
PNP-XTO-POD偶联可见光匀相终点法测定血清ADA
An Optical and SAR Image Registration Algorithm Based on Virtual Points
基于虚拟点的可见光和SAR图像配准研究