An international team of scientists is working to identify the hosts of the virus and mode of its natural transmission in the environment.
一个国际科学家小组正在努力查明病毒的宿主及其在环境中的自然传播方式。
WHO is working with the Ministry of Health in Yemen to ensure that AFP surveillance throughout the country is sensitized so that no transmission of wild poliovirus is missed.
世卫组织正在与也门卫生部一起努力确保在整个国家宣传急性弛缓性麻痹监测，以便不使野生脊髓灰质炎病毒的传播遗漏。
If there are too many problems with your car (broken headlights, alternator not working, transmission failing), it might be wiser to get a new car.
如果您的车有太多的问题(车头灯坏了，发电机失效，变速器失灵)，那么购买一辆新车也许更明智一些。
Environmental clean: using screw gear transmission, discard the traditional hydraulic design, working environment, environmental clean.
洁净环保：采用丝杆齿轮传动，抛弃传统液压设计，工作环境洁净环保。
The new gear reducer has advantages of steady transmission, reasonable force, low noise and long working life.
新型三环式减速器具有传动平稳、受力合理、噪音低、使用寿命长等特点。
This paper introduces the ARINC429 Digital Information Transmission Specification and working mode.
介绍了ARINC 429串行总线的数字信息传输规范和工作方式。
Based on the working principle, counter structure and Clocked Transmission Gate Adiabatic Logic circuits, a design scheme of decimal counter with reset is proposed.
通过对计数器和钟控传输门绝热逻辑电路工作原理及结构的研究，提出一种带复位功能的低功耗十进制计数器设计方案。
The node can collect, process and transmit data of gas concentration, co concentration, temperature and humidity of underground working face by microcontroller and wireless transmission module.
该节点通过微控制器和无线传输模块实时采集、处理、传输井下工作面的瓦斯浓度、CO浓度、温度、湿度等数据。
Working theory of comprehensive transmission plan is given according to practical situation of power supply system of electrified railway.
针对电气化铁道牵引供电系统的实际情况，给出了变电所信息综合传输方案的工作原理。
This article introduces the working principle, advanced performance and market prospects of modems in data transmission field.
本文介绍了调制解调器在数据传输领域中的工作原理、先进性能以及市场前景。
Results Speeded up each kind of information transmission, increased the working efficiency, reduced the risk of nurse and hospital onset of infection.
结果加快了各类信息的传递，提高了工作效率，降低了护理风险和院内感染的风险。
The synchronization transmission had special importance in the working process of automatic spray-painting equipment.
同步传送在自动喷涂设备工作过程中有其特别的重要性。
This article introduces in brief the advantages of Malti path microwaves television transmission system and its general design and working principle.
概述了多路微波电视传输系统的特点，介绍了此系统的总体设计及各部分的工作原理。
In the solution, the drive train consisting of the planetary gear train and 4 gear pairs is applied to realize continuous transmission under 7 working modes.
该方案采用了行星轮系和4组齿轮副的传动机构，实现了驱动机构在7种工作模式下的连续传动。
This paper expound design thought, working principle and advantage of double track typed flexible transmission with multi point engagement.
阐述了新一代双轨道式多柔传动装置的设计思想、工作原理及优点等。
The inner force pressurization self-adapting device has broad application in practice, and takes the force transmission as its working goal.
内力加压自适应装置在实践中被广泛使用，它以力的传递为主要工作目的。
Water hydraulic transmission technology, which USES natural sea water or fresh water as working medium of hydraulic system to replace mineral oil, is a neotype transmission technology.
水压传动技术是直接用天然海水或淡水代替目前广泛使用的矿物油作为液压系统工作介质的一门新型传动技术。
The electrically-controlled automatic transmission control theory is discussed including the working principle and its components, detection methods, performance and fault diagnosis.
介绍了电控自动变速器的控制原理、基本组成及其部件的工作原理以及性能检测方法和故障诊断方法。
It also sums up problems that should be paid attention to in designing and using for promoting the working efficiency of belt transmission by analysis of the affecting factors.
借助影响因素的分析，总结出为提高带传动的工作效率，在传动设计与使用中应注意的问题。
This paper introduces in detail the structure and working principle of automatic transmission on car J637 type, RENAULT ESPACE.
详细介绍了雷诺espace之j637车型自动变速器的结构及工作原理。
Information technologists who operate, maintain, and control information systems, consisting of individuals, acquisition, transmission and processing technologies, and related working procedures.
操作，维护以及控制信息系统的技术员，这些信息系统由多个个体，获取物，传送和处理技术和相关的工作步骤组成。
Based on terrain characteristics of transmission lines, this paper compares existing cableway types and put forward working cable arrangement that adopts dual bearing cable and single pulling cable.
文章根据输电线路地形特点，对比了现有几种索道形式以后，提出适合输电线路建设的双承重索、单牵引索的工作索布置方案。
It is emphasized in the paper that the working principles and process of ship's dynamic information transmission are described in detail.
着重详尽描述船舶动态信息传输的工作原理和过程。
To a larger extent, it determines the working performance of the motorcycle transmission system.
该部件在较大程度上决定着摩托车传动系的工作性能。
This thesis analyzed the working characteristic of the TN518towing vehicle and designed YYX20A automatic transmission to match with it,.
本文针对TN518型牵引车的作业特点，分析并设计了YYX20A型液力自动变速器。
Through the drive circuit design of the new hydraulic transformer, it is concluded that the transmission ratio has multi-level changes due to the combination of each sub motor working mode.
通过设计单泵多马达液压变速器的传动回路，得出多马达中各个子马达之间工作方式的组合可以使变速器传动比有多级变化。
The power-split hydraulic-mechanic automatic transmission system is used to expand working area, decentralize system load characteristics, and enhance system transfer characteristics.
利用分流式传动系统可扩展系统工作区域、分散系统负荷特性、增强系统传递特性。
This paper presents the system structure, working principle, transmission system mode as well as hardware and software allocation.
本文论述系统结构、工作原理、传输系统模式及软硬件配置。
This paper presents the system structure, working principle, transmission system mode as well as hardware and software allocation.
本文论述系统结构、工作原理、传输系统模式及软硬件配置。
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