1.
1. 传动：动力(Power),传动(Transmission)与控制(Control),主要包括:液压、液力、气动、密封等流体传动,和齿轮、轴承、链条、皮带、离合器等机械传动、以及频率、速度、位置等电子电气传动与控制,PTC 技术是重要的基础技术,它关系到主机和重大成套设备的性能水平、质量和可靠性.
2. 透射：也可抓住其它测试技术不能可靠地抓住的缺陷有高度可靠性要求的制造商,包括电信、计算机、医疗、汽车和军队/航空X光系统的不同类型 一个分类X光系统不同类型的简单方法是分成手工(maual)与自动(automated)和透射(transmission)与截面(cross
3. transmission：t; 播出
4. transmission：x; 传输
1. 传送;传递;传播;传染
The transmission of something is the passing or sending of it to a different person or place.
e.g. Heterosexual contact is responsible for the bulk of HIV transmission.
艾滋病病毒大半是经异性性接触传播的。
e.g. …the fax machine and other forms of electronic data transmission.
传真机及其他形式的电子数据传输
2. (电视、广播节目的)播送，播放
The transmission of television or radio programmes is the broadcasting of them.
3. (电视、广播播送的)节目
A transmission is a broadcast.
4. (汽车等的)传动装置，变速器
The transmission on a car or other vehicle is the system of gears and shafts by which the power from the engine reaches and turns the wheels.
e.g. The car was fitted with automatic transmission.
这辆车装配了自动变速器。
e.g. ...a four-speed manual transmission.
四挡手动变速器
noun
1. the act of sending a message
causing a message to be transmitted
Synonym: transmittaltransmitting
2. the gears that transmit power from an automobile engine via the driveshaft to the live axle
Synonym: transmission system
3. communication by means of transmitted signals
4. an incident in which an infectious disease is transmitted
5. the fraction of radiant energy that passes through a substance
Synonym: transmittance