查询词典 fields

Methods Multifocal VEPs of VERIS system was carried out on 10 normal subjects with binocular fixation or monocular fixation. The responses were analyzed with upper or lower hemifields, 1/4 phases' fields and 6 hemi-circles' fields.

应用VERIS视觉电生理仪对 1 0例正常受检者双眼及单眼mVEPs反应进行检测，对上下半侧视野、 1 /4象限视野及半环形视野mVEPs反应总和波进行双眼与单眼反应振幅的对比研究。

Recently, chemiluminescence has been exploited in different fields such as life science, environmental chemistries and material science. Studies in these fields have made greatly progresses in this way.

近年来，化学发光分析法为生命科学、环境科学及材料科学的研究提供了有效的分析手段，极大地推动了这些学科的发展。

In many fields,such as society,economy,business and physical science,factor analysis models is applied in the multi-index system of these fields,but factor analysis models and theory is not complete,which cumbers the application and development of factor analysis.

一、引言经典的因子分析模型是1904年由CharlesSpearman提出的，在社会经济、管理、自然科学等众多领域的多指标体系中，因子分析法常被应用于综合评价与监控。

In many fields, such as society, economy, business and physical science, factor analysis models is applied in the multi-index system of these fields, but factor analysis models and theory is not complete, which cumbers the application and development of factor analysis.

摘要本文应用因子分析模型L及其解，求出了经典因子分析模型中公因子载荷、公因子、特殊因子的精确解，解决了经典因子分析模型和理论存在的9个问题，进一步，指出了经典因子分析模型及其解根本的局限性问题：公因子解没有排除观测误差的干扰，不能达到降维的目的等。

In the end the reduction of RCS of plates coated with RAM is analysed with respects to reflection fields and diffracted fields.

最后从反射场和绕射场两个方面分析了涂覆吸波材料平板的RCS减缩问题。

Based on multi-temporal images and social-economic data, a case study was carried out firstly on Dyked fields (low-lying paddy fields surrounding by dykes) landscape and ditch-net system in Yangzhong City, Yangtze River Delta, using landscape ecological approach.

本文利用多时段的图象和社会经济资料，以江苏省扬中市为例，首次从景观生态学角度对长江三角洲地区渠网圩田景观和渠网系统进行了深入。。。

The stillness of the morning is impressive. The floor creaks under our feet as we move toward the window to look abroad through some clear space over the fields. We see the roofs stand under their snow burden. From the eaves and fences hang stalactites of snow, and in the yard stand stalagmites covering some concealed core. The tree and shrubs rear white arms to the sky on every side; and where were walls and fences, we see fantastic forms stretching in frolic gambols across the dusky landscape, as if Nature had strewn her fresh designs over the fields by night as models for man's art.

安静的早上总是令人难忘，我们踏着吱呀作响的地板走到窗前，站在一块无雪的地方来观望广阔的田野，我们看到屋顶都覆盖着皑皑白雪，屋檐和篱笆上挂满了冰棱，院子里的东西也被白雪覆盖了，像石笋一般，无从知晓里边究竟是什么，大树小树向四方伸展着它们洁白的枝丫；而在昏暗的大地上，院墙和篱笆以不可思议的形式向各处伸延，像是在愉快的跳跃，仿佛一夜的功夫，大自然就重新设计了一幅美景，供人类来临摹。

Bilateral lung fields full of honeycombing change. The official readinglung fields, which possibly represent supraimposed infiltrates.

胸部X线显示：广泛性的肺间质纤维化，双侧整个肺叶充满蜂窝状改变，双肺有散在的密度增高影，可能代表浸润。

Disease image obtained in fields were recognized by the application of digital image processing technology, analysis of image texture, color and figure characters, genetic algorithm and Fisher discrimination analysis. It has provided a technical support for the automatic recognition of crop diseases and insets with disease image obtained in fields.

综合运用数字图像处理技术、图像纹理、颜色、形状特征分析方法、遗传算法、费歇尔判别分析方法可以有效识别基于田间条件下采集的病害图像，为田间开放环境下实现大田作物病虫害的快速智能诊断提供借鉴。

It is concluded that the impact of the operating pressure on the performance of PEM fuel cell with interdigitated flow fields is weaker than that of the conventional flow fields.

PEM燃料电池中主流的传递机理有两种形式，一种是传统蛇型流道场通

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。