1.
A substitution, an exchange, or an interchange.
交换代替、交换或互换
2.
data switching
数据交换,数据转换
3.
To pass(a bill of exchange, such as a check)through a clearing - house.
交换清帐通过票据交换所传递（交换票据，如支票）
4.
interchange trailer
n.1. 交换追踪器
5.
100 line telephone exchanger
100门共电交换机
6.
interchange gifts [letters]
交换礼物 [信件]
7.
function of exchange
(市场学) 交换功能
8.
XDSL needs packet switching.
XDSL需要分组交换。
9.
commutative primitive
可交换原语 -软件
10.
the quality of being incapable of exchange or interchange.
不能交流或交换的性质。
11.
change sephadex
离子交换交联葡聚糖
12.
International Marine-traffic Data Exchange
国际海上交通数据交换
13.
transmit thoughts or feelings.
交换看法或交流感情。
14.
foot for foot basis [land exchange]
一呎换一呎的交换率〔换地〕
15.
- Packet switching vs circuit switching
包交换技术与线路交换技术
16.
director ,for automatic switchboards and exchanges
自动交换台和交换机导向器
17.
keyboard for non-automatic switchboards and exchanges
非自动交换台和交换机键盘
18.
These switches, however, will cost more than Layer 2 switches.
但这些交换机要比第2层交换机贵。