测试 test; testing; checkout; measurement 算术测试 a test in arithmetic; 参加测试 take a test; 举行测试 give a test; 测试某人的能力 test sb.'s ability; 进行一些初步测试 make some preliminary tests; 实习生顺利地通过了测试。 the trainees checked out all right. 写作能力是对语言能力的最高形式的测试。 the ability to write is a supreme test of linguistic competence
Also includes degrees to radians and radians to degrees and testing routines 也包括了角度和弧度的转换,以及测试例程。
The paper firstly introduces project - associated background and technology basis , followed with master plan of plc modem , hardware module division and implementation of each module . basic validation examples are given to test plc modem . then a prototype of remote electric meter applying plc tech is given . followed is the moudle division and implementation of this meter as well as the interface with meter reading software . it has been proved that plc modem and plc electric meter achieve basic requirement . the paper also concludes with key technique , testing problem and some experiences 论文首先介绍了课题的相关背景和技术基础,接着给出了电力线通信调制解调器的总体设计、硬件模块划分和各个硬件模块的具体实现。接下来给出了电力线调制解调器的基本测试例程及上网的测试,初步实现了电力线宽带通信。论文接下来介绍了基于plc技术的远程电表,给出了硬件、软件的模块划分和具体实现,同时给出了与远程抄表软件的通信接口和简单的模拟抄表系统。