Before you start refactoring, check that you have a solid suite of tests. These tests must be self-checking.
重构前，先检查自己是否有一套可靠的测试机制。这些测试必须有自我的检验能力。
Based on the ping-pong type field grounding protection, it presents one-point-to-ground protection scheme by integrating the self-checking method of switches.
针对乒乓式励磁回路接地保护，结合开关自检方法提出了完整的一点接地保护方案；
Furthermore, the design rules of high-speed digital systems and their self-checking and testing techniques are summed up by combining the project experience and lots of application literature.
结合工程实践和大量应用文献总结出高速数字逻辑系统的设计方法，以及高速数字系统的性能测试方法。
A possible approach of setting up a reliable digital system by means of self-checking technique is suggested.
提出自校验作为超可靠性数字系统的一种可能途径。
Players have to make the dynamical design for the concrete musical works on the self-checking base of the dynamical range.
演奏者要在力度幅度自我检测的基础上，对具体作品进行力度设计。
The paper presents a self-checking method used in the cine-theodolite in the range and the related basic astronomical knowledge.
本文介绍了在靶场使用的电影经纬仪一种自检方法及与此法有关的天文基本知识。
With both high pressure and low pressure protection and compressor, self-checking compressor on and off controlling program, ensuring low noise, long duration and little temperature fluctuation.
采用由高低压力保护的压缩机组，具有自我监测的压缩机起闭控制程序，噪声小，寿命长，温度波动小。
Self-Checking: Test reports its own results;
自检：测试报告自己的结果；
Self-checking (also called self-validation or integrity checking) is a technique in which a program, while running, checks itself to verify that it has not been modified.
自校验（也叫自验证或完整性校验）就是程序运行期间校验自身代码以确认没有被修改的技术。
To improve the information distortion of accounts receivable, three aspects: self risk, controlling risk and checking risk should be on guard.
治理应收账款信息失真应对应收账款固有风险、控制风险和检查风险三方面加强防范。
Self - checking regularly is also needed for discovering and correcting error in medical records.
进行阶段性自我检查，发现错处及时纠正。
Lastly, the methods of software redundancy, setting present output state register unit, and setting self checking program to solve the problem of control state being out of order.
对于控制状态失常问题采用软件冗余、设置当前输出状态寄存单元和设置自检程序等对策。
This paper presents a "waveform display method" for checking the colour TV Chrominance Delay Line in the factory, and introduces a simple, practical and self-made test-signal generator.
本文提出一种适用于工厂检测彩色电视色度延迟线的“波形方法”，并介绍了一种自制的简易实用的测试信号源。
Results: Summarizing the systematic checking method of young children's immunity function and the diagnosis and treatment advance of children's self-immunity diseases allergic diseases.
结果：综述了小儿免疫系统检查方法和儿童自身免疫性疾病及过敏性疾病的诊治进展。
An expert diagnosis system is designed for self checking of the inherent resistance test system of SCR device with representation of production knowledge and fuzzy pattern recognition.
将产生式知识表示法和模糊模式识别方法用于晶闸管整流装置内阻测试系统的自检，组成了一个诊断专家系统。
Prepositioned test interfaces of weapon system consist of important parameters such as voltage of electronic equipment, electric current and self checking data etc.
武器各分系统预留的检测接口包含了电子设备的电压、电流及自检数据等重要参数。
Chapter 6 describes the drive software of data acquisition and control board. It discusses the design of self checking program, data acquisition and control program, data read and processing program.
第六章介绍了数据采集与控制板的驱动软件的设计，详细阐述了自检程序、数据采集与控制程序以及数据读取与处理程序的设计。
Of course. Any ATM provides 24-hour online self services. It is very convenient to do cash withdrawal, accounts checking, cipher amending and funds allocating, etc.
当然啦。ATM机提供24小时自助服务。支取现金、查询账户、修改密码、划拨资金等业务操作便利。
Once inside, staff will be checking pipes, valves and machinery to see what needs to be repaired so the reactor's self-cooling system can be put back in use.
在进入安全壳之后，工作人员将检查管道，阀门，以及机械装置，查看那些需要整修，以使反应堆的自冷系统能恢复使用。
Once inside, staff will be checking pipes, valves and machinery to see what needs to be repaired so the reactor's self-cooling system can be put back in use.
在进入安全壳之后，工作人员将检查管道，阀门，以及机械装置，查看那些需要整修，以使反应堆的自冷系统能恢复使用。
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