查询词典 out of focus

An optical system of measuring system is constituted by a illuminating system and a magnifying system. The illuminating system adopts a far center illuminating mode to make the illumination unified. The magnifying system all adopts object far center optics path to eliminate the error for out of focus. The objective is a plan and apochromat to make image clear. The operator adjusts focus with parameters provided by computer.

论文分析了纤维细度测量系统的光学系统：照明系统采用远心柯勒方式，实现物面的均匀照明；成象系统采用物方远心光路，减少离焦对纤维细度测量的影响；物镜采用平场消色差物镜，消除因为象差引起的图象变形和不清晰，为纤维细度的高精度测量奠定基础；在图象清晰度判别中采用计算机计算参数结合人工调整的方法，既保证结果的客观性，又使系统简化。

If an area looks blurry, it is out of focus.

如果这个区域看起来是模糊的，那么他就是out of focus了。

From actual receiving state, increasing differentiation of the TV embracer" s demands and the incertitude of receiving behaviors will make the two conception of the borderline out of focus. All of these have established realistic base on research of "Non-prime time of TV.

就目前的电视收视状况而言，受众收视需求的日益分化和收视行为的不固定，使电视"黄金时段"与"非黄金时段"的界线日益模糊，这为我们重新认识与研究"非黄金时段"奠定了现实基础。

"The advantage of our method lies in the smallness, flexibility and precision with which the illuminated area of material can be chosen," Dwyer told nanotechweb.org."Hence, the experimentalist can precisely select the area of material she wants to analyse, and be confident that the surrounding areas are not interfering with her analysis."

对电子显微镜而言，由於物镜工作距离的限制，电子探针与样品常常无法同时被聚焦，因此大部分采用平行式探针的实验都是在探针离焦(out-of-focus)下进行，不幸的是，这种方法会产生如夫奈尔条纹之类多余的图形，因而不如易从绕射图形中精确选出待分析的样品体积。

This is not out of focus, this is merely a cliche of expressionism.

这不是失焦，这只是表现主义的滥用。

For that I want only your face to be in-focus, and the rest of the picture will be out-of-focus.

我只使你的脸在焦距内，其它的在焦距外

Based on the geometrical optics, the thesis first analyzes the basic principles of out-of-focus, summarizes the basic flow of automatic focusing, points out that focusing evaluation function and focusing control strategy are two basic technologies in automatic focusing of image method. The thesis lists most of focusing evaluation functions and explains how to implement different control strategies.

本文首先用几何光学理论分析了离焦产生的基本原理，深入研究了图像法自动调焦的关键技术，指出调焦评价函数和调焦控制策略的选取是图像法自动调焦的两项核心技术，并按类别介绍了已有的各种调焦评价函数、控制策略实现方法。

When breaking imaging rules leads to out-of-focus, we need the machine vision system to adjust its optical parameters quickly and intelligently. So we can get clear and usable images. On the other aspect, out-of-focus only depends on the optical parameters which contain the depth information of objects. By using the information, we can recover the three-dimensional image of the objects.

当违背成像规律产生离焦时，一方面需要机器视觉系统能够智能、快速的调节光学参数以聚焦，从而得到清晰、可用的图像，保证机器视觉系统的正常运行；另一方面离焦程度与光学参数相关，其中隐含有景物的深度信息，利用此信息，可以恢复出景物的三维形貌。

A new method for a utomatically adjusting the spindle velocity is proposed in the paper. The method juges the extreme point of out-of-focus signal and calculates the time intervals between the adjacent extreme points by means of the characteristics of out-of -focus signal, and finally estimates the band of the out-of-focus signal.

本文提出了利用离焦信号的特点，判断出离焦信号的极值点，并计算相邻极值点之间的时间间隔，最终估算出离焦信号频带，并依据离焦信号的频带自动调节主轴速度的新方法。

If touch off focus system when image in focus,will result in out of focus.

在图像清晰时如果触发调焦，初始的电机盲动会导致图像可能变得更模糊。

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