没有有规律地进行全套测试，当作出改变时，将很难证实整个系统的有效性。
Without regularly running the full set of tests, it will be difficult to validate the entire system when changes are made.
当组织决定改变质量管理体系的需求(见4.4)，这些改变应当有计划地和系统地进行。
Where the organization determines the need for change to the quality management system (see 4.4) the change shall be carried out in a planned and systematic manner.
为使阻弹、卡弹等故障尽可能地解决在火炮自动装填系统可靠性台架试验中，有必要进行自动装填系统样机可靠性台架试验。
It is necessary to carry out reliability rig test of automatic load system prototype so as to deal with fault problems such as cartridge jamming and failure to feed in reliability rig test.
为了科学地定量评价社会系统，并使评价方法更符合实际，有必要对层次分析法进行改进。
To evaluate the society system scientifically and make the assessment method accord with fact, it is necessary to ameliorate the Analytic Hierarchy Process (AHP) method.
而有了组件管理器系统，我们可以快速地做一些单独的修改，然后只要对安卓组件进行回归分析，最后发布一个新的15MB的安卓组件，以供有需要的用户下载。
With the module manager system, we can quickly make a single change, test only the Android support module for regressions, and publish a new 15mb Android support module for download on demand.
在通信系统的实验中可表明，协议可以有效地进行簇的组建和重组，有良好的实用性。
In the communication system experiment shows that the protocol can effectively cluster building and restructuring, which have good practical.
导航系统设计的主要目标是在尽量少有人干预下，使机器人有目的地移动，完成特定任务，进行特定操作。
Navigation system design is mainly aiming at minimizing people intervention when robot moving purposely, fulfilling special tasks, and executing special operation.
所以，我们既要加快素质教育的步伐，又要进行系统地调查和研究，进行科学规划，有目的地推进。
So, we should not only speed up our quality education's development, but also work on systematically investigating and studying so as to push it forward aimly and scientifically.
配电系统电能质量问题越来越突出，有目的地对电力系统电能质量进行监测有着重要的意义。
The power quality in distribution power system is becoming worse. It is important to monitor the power quality in power system.
因此，有必要对唐代的军事法律和法规进行重新系统地分类和总结。
So it is necessary to classify and summarize the Tang Dynasty' s martial rules of law, and this paper tries to manage this object.
因此，有必要对唐代的军事法律和法规进行重新系统地分类和总结。
So it is necessary to classify and summarize the Tang Dynasty' s martial rules of law, and this paper tries to manage this object.
应用推荐