2) asymptote
[英]['æsimptəut] [美]['æsɪm,tot]
渐近线，渐近
3) Line approximation
直线逼近
1.
We solved these problems succesfully with filtering by mathematical morphology, with contour tracking, and with line approximation.
首先对图象进行二值化，再用数学形态学中的闭合和开启算子从所得的二值图象中提取出模式的封闭边缘，随后通过对此边缘进行直线逼近得一多边形，最后将此多边形与各模板进行匹配而完成对模式的正确识别。
4) near-liquidus
近液相线
1.
The as-cast microstructure of ZL201 alloy prepared by near-liquidus electromagnetic casting(NLEMC)was studied by means of electron microscope and image analyzer,and the mechanical properties of the alloy parts thixoformed were given through tests.
采用电子显微镜、图像分析仪、维氏硬度计及电子拉伸机,研究了ZL201合金近液相线电磁铸造(NLEMC)的铸态显微组织,进行了触变成形实验,测试了成形件的力学性能。
5) near-infrared
近红外线
1.
Objective: In order to investigate whether near-infrared fluorescence (NIRF) labeled annexin V could also demonstrate apoptotic cells in small animal model.
目的:研究近红外线荧光(NIRF)标记的annexin V是否能显示小鼠体内细胞凋亡的情况。
2.
Objective To study the effect of proliferation inhibition and induction of apoptosis of the A549 cell line of lung cancer and human umbilical vein endothelial cell ECV304 by gold nanoshell particles of human recombinant endostatin(Gold Silica Nanoshell-rhEndostatin,G-rhES) under near-infrared radiation of 820nm.
目的研究在820nm波长近红外线(near-infrared,NIR)照射下人重组血管内皮抑素/金纳米壳层(Gold Silica Nanoshell-rhEndostatin,G-rhES)对血管内皮细胞株ECV304及肺癌细胞株A549增殖抑制和诱导凋亡作用。
6) straight line approaching
直线逼近
1.
A new method for node dividing based on straight line approaching cam contour is presented.
提出了等误差直线逼近曲线的节点划分方法,其特点是计算简单、结果精确,并能保证所有插补段上的逼近误差均等,且能控制其大小。
2.
This paper presents a new method for node dividing based on straight line approaching cam contour.
本文提出了一个等误差直线逼近曲线的节点划分方法,其特点是计算简单、结果精确,并能确保所有插补段上的逼近误差均等,且能控制其大小。
补充资料：近侧水平线
近侧水平线
皮纹学术语，系手掌属曲面褶线之一。起于拇指与示指之间，向尺侧延伸，终于小鱼际。通常用E表示。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条