It is a safe and effective control program.
PLC控制的皮带输煤系统由上位机监控管理、PLC控制、传感器测量及保护装置组成,在设计中主要使用可编程逻辑控制器和上位监控软件来实现输煤程控的统一操作,系统安全可靠、经济实用,是一个安全有效的控制方案。
Through some modifications, this facility has few breakdowns, reliable performance, longer service life and compact structure, thereby achieving production as per schedule as well as safe and effective running.
通过对其改造,该设备故障少,运行可靠,寿命长、结构紧凑,保证了生产顺利、安全有效运行。
In the end, determining whether a calmative gas can be made safe and effective depends on how those criteria are defined.
最后，镇静气体是否安全而有效，仍取决于安全有效的标准为何。
So it proves to be effective and safe.
因此，它证明是安全有效的。
In order to ensure derrick works safely and effectively,it is necessary to evaluate its carrying capacity.
为确保井架安全有效地工作，必须对其安全承载能力作出评估。
Effectiveness analysis of coalmine safety management institution based on behavior safety
基于行为安全的煤矿安全管理制度有效性分析
No cluster security context is available.
没有有效的群集安全上下文。
Guarantee a reasonable and effective safety stocks system.
（8）确保安全库存的合理性和有效性。
has an invalid Security Certificate.
具有一个无效的安全性证书。
The most powerful tool in providing computer security is coding.
保证计算机安全最有效的工具是编码。
Eight drainage holes ensure effective and safe drain.
8个引流孔，保证引流量，有效更安全。
Effectiveness and Safety Studies of Cyadox in Broilers;
喹赛多在肉鸡的有效性与安全性研究
Effectiveness and Safety of Cyadox in Laying Hens;
喹赛多在蛋鸡的有效性与安全性研究
NF is an Effective Ensuring for Production of Safe Drinking Water;
NF——安全饮用水生产之有效保障
Some valid steps to the protection of computer system security;
保护计算机系统安全的几点有效措施
The Financial Opening and the Reconstruction of China s Effective Financial Safety Network;
金融开放与我国有效金融安全网建设
ADOPTION OF AVAILABLE MEASURES TO IMPROVE QUALITY OF AQUATIC PRODUCTS;
采取有效措施 提高水产品质量安全
Analysis of Solutions to Improve Windows Systems Security
浅析提升windows系统安全的有效策略
China's Drug Safety Evaluation and the Effective Implementation of GLP
我国药物安全性评价及GLP的有效实施
Safety Evaluation and Evaluation on Adverse Effects of Blasting of Lead-Zinc Mine
铅锌矿爆破有害效应分析及安全评估