背景的例句大全

Detection time consuming is increasing with the scanning area. For the real-time video image detection system, information of the time adjacent images could be utilized to quickly remove out most of the background region and improve detection speed.

由于目标检测耗时与扫描区域成倍增长，因此对于一些实时性要求较高的视频图像检测系统，可以利用时间上相邻的图像相关信息快速剔除掉大部分的背景区域，减小扫描区域以提升检测速度。

The chapter analyses the developmental background of the barefoot doctors and elaborates the evolutional history of the barefoot doctor.

本章首先对赤脚医生产生和发展的背景进行了分析，对赤脚医生现象演进的历史进行了阐述。

The method involves performing trilinear decomposition on the raw data, then extracting the background component and subtracting this background data from the raw data, leaving the analytes' signal on a flat baseline.

该方法首先对原始数据进行三线性分解，然后提取背景组分的信息，并将其从原始数据中减掉，使得分析信号处于一平稳的基线上。

Media politics has its global, technological and social basis.

传媒政治形式的发展有着全球背景、技术发展和社会基础。

【 Objective 】 Single segment substitution lines ( SSSLs) each with only single chromosome segment from a donor under the same genetic background as the recipient were developed in rice by advanced backcrossing and molecular marker-assisted selection.

目的单片段代换系（SSSL）是通过高代回交和分子标记辅助选择构建的，只含有来自供体亲本的一个染色体片段，遗传背景与受体亲本相同的品系。

The region character's forming have bearing on the level of society and economy, environment, the interflow of culture, and so on.

这种区域特点的形成和两地社会经济水平、地域环境、文化交流程度和历史背景有很大关系。

Use case diagram Provides a behavioral view of system context by displaying actors external to the system who go to the system to achieve a specific, valued result ( use case).

用例图通过向即将使用系统的人员提供一个系统背景的行为性视图，来取得一个特定有价值的结果（用例）。

Under the background of energy saving and consumption reducing, employing power electronics bidirectional switch in AC/ AC and AC/ DC converter has become a hot topic in recent years.

在提倡节能降耗的背景下，电力电子双向开关在AC/AC和AC/DC单级变换器中的应用成为了近年来的研究热点之一。

Hydrology has obvious characteristics of the upper reaches of the Yangtze, water density, bifurcation ratio, bend coefficient and fractural have close relationship with regional structure, Neotectonics and seismic.

水文具有长江上游的典型特征，河网密度、分歧率、弯曲系数及分维均与区域构造、新构造运动和地震成正相关关系。土壤具有岩性差异背景及垂直谱带性。

A little background: the idea was to set terms that would deliver$ 1 million to a charity chosen by the winner.

这里补充一点背景信息：当初的想法是为了确保能向获胜者选定的慈善机构提供100万美元的资金。

The initial magnetic field is taken to be a force-free field, consisting of an isolated flux rope attached to the base and a bipolar background field surrounding it.

初始时背景场为无力场，磁绳附着于光球表面，外部为双极场。

The discussion of the function of anti-cleansing black money has its practical significance under the financial supervisory system.

在我国金融监管体制改革的时代背景下对金融机构反洗钱职能的探讨具有现实意义。

Background: Although morphine has been shown to induce bowel dysfunction in a dose-dependent fashion, in most relevant studies it was investigated in single bolus injection.

背景：吗啡会引起肠蠕动失调，而且是以剂量效应的方式来表现，只是之前这类的研究是以单次剂量的给予来探讨。

Some facts about and the background of the Sino-Indian boundary dispute

有关中印边界争端的一些情况和背景

Secondly detection technique of weak fluorescence was studied and double detection circuit which comprise of PMT, PIN detector, the circuit of signal amplified, the circuit of low-pass filter and Boxcar integrator was designed.

其次，研究了微弱荧光信号的检测技术，设计了由光电倍增管和PIN探测器，前置放大电路、滤波电路，Boxcar取样积分器组成的双通道检测电路，完成了对背景噪声中微弱荧光信号的提取。

BACKGROUND: Primary progressive aphasia is a degenerative disease of nervous system clinically characterized by the progressive decrease of speech ability and the relatively reserved memory.

背景：原发性进行性失语是以语言能力进行性下降，而记忆力相对保存的神经系统变性疾病。

The domestic geographic position, similar a haven backgrounds, Korean government and Shandong provincial government and joint cooperation, an well an offer reason, has made the relationship between Korea and Shandong increasingly close, providing joint development.

优越的地理位置，便利的交通条件，相似的文化背景，韩国企业和山东省政府共同努力合作的原因等等，韩国和山东省的关系越来越密切，共同发展。

Type ⅱ sequence interface was formed when the basement nonlinear subsidence speeded up and the tectonic subsidence acceleration was bigger than or equal to lake level falling acceleration.

Ⅱ型层序界面是在基底非线性加速沉降，并且构造沉降加速度大于或等于湖平面下降加速度的背景下形成的。

We used DAPI method to calculate the biomass of strain of 0503 and 0501, the results revealed that the calculating method of DAPI and cell counting chamber was almost the same. DAPI method was very clear in which the bateria can easily distincted from the background.

用DAPI染色法对纯培养的菌株0503和0501进行染色并计数，结果显示，DAPI染色法计数结果与细胞计数板法和平板涂布法结果非常接近，DAPI染色的细菌背景突出，计数方便。

Under the deep influence of the background of this era, Curriculum reform of PE major has to accelerate, so the basic subject in traditional should stand in the breach.

在这一时代背景的深刻影响下，体育教育专业课程改革势必加快进程，所以作为传统主干基础学科课程的体操普修课应首当其冲。