Control of ghost and scatter light in retinal camera;
眼底照相机光学系统中杂光和鬼像的控制
It was calculated and analysed that the ghost was produced from image transmission in SHENGUANG Ⅱ high power laser system.
对神光Ⅱ高功率像传递激光传输系统中可能产生的鬼像进行了计算与分析 ,对系统中可能被鬼像损伤位置上的光学件作了重整安排。
In this paper, the stray light and ghost image caused by multi-reflection in high power infrared optical systems are analyzed and discussed, and the comprehensive method incorporating paraxial approximation and real ray trace is presented; the data structure of binary tree is used in the storage of interdata so that the storage problem of huge-size data is resolved.
本文主要研究了大功率红外光学系统中光学表面多重反射而形成的杂散光及其数学模型与计算方法,提出了将近轴近似法和有限光线追迹法相结合的综合分析方法;同时在数据存储方式上采用二叉树这种数据结构,巧妙地解决了鬼像分析中海量的中间数据存储的问题。
Simulation of ghost images in zoom system by ASAP
ASAP模拟变焦系统中鬼像的研究
We analyzed the stray light source of system and drew a conclusion that non-image beam has great effect on system qualities and system ghost images caused by parallel windows should not be ignored.
分析了系统杂散光的来源,得出非成像光束对系统影响较大、平板玻璃窗产生的鬼像不容忽视的结论。
Applying matrix optics to paraxial rays, which travel through different optical elements illuminated with high-power Gaussian beams, the positions of ghost images affected by Kerr-effect-induced nonlinear refractive index of the illuminated optics are studied.
在近轴条件下,利用矩阵光学的方法研究了高功率高斯光束通过不同光学元件时,克尔效应导致的介质折射率的变化对鬼像位置的影响。
Based on the basic principle of geometrical optics,the transmission of beam is analyzed,a ray tracing method of ghost analysis is mentioned,the mathematical and physical model for analysis of stray light and ghost images has been set up,the analysis software has been presented.
光学系统的杂散光极易在系统内形成多个鬼像 ,这不仅严重影响光束质量和传输特性 ,并可能对系统光学元件造成永久性损伤。
Stray light generated in multi-pass amplification forms a lot of ghost images,which not only seriously influence the Laser beam quality and propagation prope.
多程放大激光装置系统内产生的多个鬼像将严重影响光束质量和传输特性，并可能对系统中关键元件造成损伤。
R link tree is a variation of R-tree and it can deal with this issue to some extent, but such problems as phantom still exist.
建立在 R树基础上的 R- link树解决了并发控制中出现的部分难题 ,但它仍然存在幻像等问题 ,因此分析 R- link树中尚存的问题 ,并通过设计一个基于内存的操作控制列表来预先避免可能冲突的并发操作 ,从而实现完全的并发控制。
Simulation of ghost images in zoom system by ASAP
ASAP模拟变焦系统中鬼像的研究
inhabited by or as if by apparitions.
被鬼怪或者好像被鬼怪所占据。
I hate dirty old men like that.
我痛恨像这样的“老色鬼”。
You'd think the workers were all possessed by devils."
工人们都像鬼迷了一般
There seem to be a ghostly presence In the room
屋里像是有个鬼似的
The devil be not so black as he be painted .
魔鬼不像画的那么可怕。
medieval carvings of demons
中世纪的魔鬼雕像.
There seemed to be a ghostly presence in the room.
屋里像是有个鬼似的.
She is worn to a shadow with care.
她忧愁得像瘦鬼一样了。
Fixed a problem that caused Gargoyles to become stuck in Stone Form.
修正了石像鬼在石像形态卡住的问题。
People like us who behave ourselves properly don't get so suspicious of everything."
像我们这样规规矩矩，就不会疑神疑鬼。”
She ran as if the Old Boy were after her.
她跑得飞快好像魔鬼在追她似的。
someone who acts as if possessed by a demon.
举止好像被魔鬼附身似的人。
I'm telling you, sir: you'd think the women were possessed, the way they go on.
三老爷！工人们就像鬼迷了一般！
Last Halloween I dressed up like a ghost.
上一个万圣节我打扮得像个鬼。
Then I made faces and jumped like a monkey.
然后我做鬼脸，像猴子似的跳来跳去。
Have you got the video tape Home Alone.
你这儿有《小鬼当家》的录像带吗？
The palace guards looked like demons.
宫殿的守卫看上去像魔鬼一样狰狞。