Wang Yuesi explains that the weather and geographical conditions both in Beijing and nearby areas control how regional air pollutants accumulate and disperse, particularly in the summer.

  • 中科院大气物理所的王跃思解释说,北京及周边地区的地理和气象条件对污染物的扩散起了决定作用,特别是在夏天。
  • 来源:互联网摘选更新时间:2026-07-12 19:49:56

  • 重点词汇
  • andconj. 和;与;而且;于是;然后
  • airn.天空;空气;空中;空运;航空;曲调
  • Summer[人名] [英格兰人姓氏] 萨默绰号,性情温顺者,来源于中世纪英语,含义是“夏天”(summer);[人名] [英格兰人姓氏] 萨默 Sumner的同化变体;[人名] [爱尔兰姓氏] 萨默盖尔语人名的英译;
  • Particularlyadv.特别;尤其;异乎寻常地;
  • nearbyadj.附近的;
  • regionaladj.地区的,区域的;特定区域的,特定地区的;方言的;区域性;
  • geographicaladj.地理学的,地理的;
  • weathern. 天气, 气象;暴风雨;
  • pollutantsn.污染物质(尤指工业废物)( pollutant的名词复数 );
  • Wangn.王,王安电脑公司;
  • 相关例句
1、

At the same time, samples are tested by scanning electron microscopy in Shanghai Institute of Applied Physics, Chinese Academy of Sciences, nano-particles is fine network structure in the polymer, which is the reason for that the material has excellent anti-static properties.

样品同时经中科院上海应用物理研究所扫描电镜分析观察,纳米颗粒在高聚物中呈优良葡萄状网络结构分布,这正是材料具有优良防静电性能的根本原因。

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2、

Our research object is the full-independent robot of the Institute of Automation& Chinese Academy of Sciences, and this thesis investigates the control system structure and drive system of the mobile robot.

本文以中科院自动化所的全自主机器人为研究对象,针对移动机器人的控制体系结构与驱动系统展开了深入的研究。

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3、

This article mainly studies gait video images provided by the CAS Institute of Automation, using OpenCV to build a gait recognition system. The following are its main tasks. First, the extraction of human object.

本文主要对中科院自动化所提供的步态视频图像进行研究,利用OpenCV搭建了步态识别系统,在步态识别系统中主要完成了以下工作:第一,人体目标提取。

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4、

Lower tropospheric water vapor measurements are performed at nighttime using the mobile atmosphere monitoring lidar-2 ( AML-2) which is operated by the Anhui Institute of Optics and Fine Mechanics.

利用中科院安徽光机所研制的车载移动大气监测激光雷达系统(AML-2)进行技术改进后实现了大气对流层底部水汽廓线的夜间探测。

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5、

IMEAS and Its Sanding Machine

IMEAS公司及其砂光机

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6、

Standard X-ray radiation device including X-ray machine system, automatic filter, positioning and monitoring system, control software.

产生电离电流的X射线标准辐射装置主要包括光机系统、自动过滤装置、定位和监测系统、控制软件等。

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7、

Researches of X-ray multilayers have been carried out in this institute for years.

本文总结了长春光机所近年来开展的X射线波段多层膜光学元件研制工作。

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8、

Taking an optical mechanical scanner for example, the 3D CAD design method and thought of a space optical remote sensor using Solid Works is presented in this paper.

本文以solid works软件为平台,以某光机扫描仪为例,介绍了利用三维CAD技术设计空间光学仪器机械结构的方法和思路。

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10、

Application of CAE in the Design of Optical and Mechanical Structure for Space camera

CAE技术在空间相机光机结构设计中的应用

互联网摘选

11、

After multiple debuggings and modifications, the measuring system has experienced long time test run which indicates that, on one hand, the photo-measuring results are less than 5% error with the results of the existent well-rounded measuring system;

建立的DLP光机投影屏特性测量系统经多次调试改进,较长时间的试用测量表明,光度测量结果与国外成熟的测量系统相比,偏差小于5%;

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12、

This article brought up a method of inspecting the property of the scanner, and applied the method to optic mechanic scanner, Scanning functions of M3 galvanometer scanner under the drive of triangle wave and saw tooth wave instruction functions of several frequencies were measured.

提出了一种检测光束扫描性能的方法,并用于光机扫描,测量几种频率下,指令函数为三角波和锯齿波时,M3检流计式振镜扫描器的扫描函数。

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13、

DMC and its Sanding Machine ( Part II)

DMC公司及其砂光机(二)

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14、
15、

Digital Light Processing technology is one of the advanced projection display technologies at present, but the quality measuring system for DLP projection display screen is still on the research way.

DLP数字光处理技术是目前较先进的投影显示技术,但是对DLP光机投影屏特性测量系统的研究尚属探索阶段。

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16、

Study on Quality Measuring System for DLP Projection Display System

DLP光机投影屏特性测量系统的研究

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17、

Operational modular imaging spectrometer ( OMIS), an advanced optical mechanical scanning imaging spectrometer was developed.

介绍研制的一种先进的光机扫描光谱成像仪,即实用型模块化成像光谱仪(OMIS)。

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18、

Application of CAD to the Design of Optical Scanner

三维CAD在光机扫描器设计中的应用

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19、

Measurement and Analysis on Digital Light Processing Optic Engine Characteristic

DLP光机特性的分析与测量研究

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20、

Integrated optical-structural-thermal analysis of the H α and white light telescope

Hα与白光望远镜的光机热一体化分析

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