Set a right area size if the difference absolute value of the target size in the screen and the right area size is greater than the set area threshold the lens need to zoom .

规定 目标在 画面中一个合适的面积尺寸，若 目标在 画面中尺寸与合适尺寸的差值绝对值超过规定的面积闽值，则镜头需要变倍。

Target Thermal Image Enhancement under the Condition of Being Covered by Infrared Smoke Screen

红外 烟幕 遮蔽条件下 目标热像的增强

Simple fire control device based on measurement of 2-D velocity consists of fire control computer axial angle coder obliquity sensor laser rangefinder keyboard target locking button and display screen .

基于二维速度测量的简易火控装置由火控计算机、轴角编码器、倾斜角传感器、激光测距机、键盘、 目标锁定按钮、 显示屏等组成。

Advantages of molybdenum and rhodium twin target X-ray used to screen early breast cancer

钼/铑双 靶X线检查 筛查早期乳腺癌的优点

The limited resolution angle of human eye in this case should be derived from the output contrast of target and the display brightness of screen .

此分辨角是否能为人眼所识别，必须根据 目标输出对比度和 荧光 屏的显示亮度求得人眼在此条件下的极限分辨角α。值。

And your only job during this tasks is to press the button when that target comes on before it leaves the screen .

而你在这些任务中唯一要做的事，就是在 目标出现未 消失前按下按钮。

Use the the platform automatic tracking model to always lock the target in the video screen center . ( 3 ) Build the lens automatic zoom model .

通过云台自动跟踪模型，系统将 目标实时锁定在 画面中央。（3）建立了镜头自动变倍模型。

With the recent rise of the mobile web there is a new challenge of meeting a modern web user 's expectations and all of this on a target device with a smaller screen less power and slower connectivity .

随着近期移动web的兴起，出现了新的挑战，满足现代web用户的期望，在有着更小 屏幕、更低电量、更慢网速的 目标设备上实现这些效果。

Gondii and human suggests that it might be feasible for choosing MDH as a drug target to screen anti-T. gondii drugs by means of high-through technology .

弓形虫MDHaa序列与人MDH蛋白间的同源性很低，提示基于MDH蛋白作为药 靶，经高通量技术 筛选抗弓形虫药具有可行性。

The Experiment Study of Customer Vision Recognition Effect of Web Advertisement Target Screen Location

网页广告 靶 屏位置的顾客视觉识别效应实验研究

Two experiments were designed to examine the effects of target size and viewing angle on the visual performance on an LCD screen .

本研究从工程心理学角度，探讨了有源矩阵液晶 显示器 上字符辨认效果与观察角度及 字符大小的关系。

It can automatically track and measure the far point target and close quarters big target . The target get across the optical system and imaging to the CCD incept surface after photoelectricity transform output the target image on the TV screen finally .

它能够对空中运动的远距离点目标和近距离体目标的某一部分进行自动跟踪和测量，其目标通过光学系统成像于CCD接收面上，经光电变换，最终在电视 屏 上输出 目标像。

Molecular imprinting was a rapidly developing and promising technique for the preparation of polymers with high affinity for a target molecular but it was both time consuming and tedious to screen an imprinted system .

分子印迹是一项制备对特定 目标分子具有高度特异性和选择性分子识别材料的新兴仿生技术，但分子印迹体系的 筛选繁琐而耗时。

Because of the universality and complexity of filter industry analysis of what kind of model and structure is more suitable for specific target markets . Secondly the study analysed a new type of screw press filter with moving-fixed screen .

由于过滤行业的广泛性和复杂性，分析何种机型和结构更适合的具体市场服务 对象。其次，分析了一种新型的动静环式螺旋挤压 过滤机。

The distinguishing feature of this plan is to adopt silicon backward photoelectric diode as target screen and to scan with fast electron .

特点是采用反向击穿硅光电二极管做 靶 面，并用快电子扫描。

The method uses a slide window to select the interested range of target dynamically calculates the grayscales distribution of the infrared thermal image changes continuously under the condition of infrared smoke screen the local histogram is evened so as to modify the grayscale of the all window .

该方法采用一个滑动窗口动态地对感兴趣的 目标区域计算不断变化的红外 热像图的灰度分布，然后根据该区域局部直方图进行均衡化实现对整个窗口中像素的灰度级变换增强。

A select screen requires the user to choose a target usually a device that will be used in the subsequent dialog screen .

选择屏幕需要用户选择一个 目标，通常是将在后续对话框 屏幕中使用的设备。

When the circle is positioned over the target everything in the circle appears larger almost filling the whole screen .

当这个圆形光标定位到 目标 对象上时，圆形光标内的所有内容会放大，几乎充满整个 屏幕。

Four transgenic plants of three target genes were obtained tested by herbicide screen PCR test and southern blot identification . In the progeny of transgenic oilseed rape a male sterile mutant with yellow-white coloured flowers and a plant chimera with yellow-white double coloured flowers were found .

经过除草剂 筛选、PCR检测及Southernblot鉴定，确认获得3个 基因的4株转基因油菜，后代突变性状观察发现一株黄白花雄性不育突变体和一株黄白双色花嵌合体。

Molybdenum target mammography : a comparison between screen film and computed radiography

钼 靶乳腺摄影 屏片系统与CR系统的比较

The principle of CCD optical target is that 2 linear-array CCD cameras are used as detecting devices to compose optical imaging system and its main light-axis is crossing in vertical-side to compose virtual target screen whose core part is CCD data acquiring system .

CCD光靶的原理是利用两个线阵CCD相机作为探测器组成光学成像系统，其主光轴在铅垂面内交汇构成虚拟 靶面，该光靶的核心部分是CCD数据采集系统。

Screen Targeting is an emerging intelligent and practical features meeting the objectives of the users to quickly select and view the target on screen .

画面目标定位是一项新兴实用的智能化功能，满足了用户对 视频 画面目标快速选择浏览的需求。

The fusion protein was used as target protein to screen phage display random peptide libraries for PreS-interacting peptides .

基于噬菌体表面展示随机肽文库的高通量 筛选是目前寻找 靶蛋白结合短肽的优选策略之一。

Its chief target was to screen strains with favorable growing characters and soporific function from wild Armillaria spp. in ChangBai Mountain through fermentation and animal trials .

其主要内容和攻关 目标是从长白山野生蜜环菌菌中分离生长性状良好的菌株，通过液体深层发酵特性和动物试验 筛选具有催眠功能的优良蜜环菌菌株。