在空调系统风扇的控制中，介绍一种高效率低损耗的开关磁阻电机控制方法，...

数据结构各种算法实现(C++模板),包含目录的Word文档。-Data structure to achieve a variety of algorithms (C++ templates)

带串行控制的10位模数转换器TLC1549在8051系统中的应用-with serial control of the TLC1549 10 Analog to Digital in 8051 System of

随着现在社会的发展，人们都避免不了要到某些城市去公干或其他的事情。一旦你对这个城市不熟悉，你的出门就会举步维艰。打的，对于一些因公出差的人来说算不了什么，但是对于旅游者或是个人来说就不是很好的选择。-now with the development of society, people should not have to avoid certain cities for business or other matters. Once you are not familiar with this city, you will be difficult to leave home. Fight, some on official business who is nothing, But tourists or individuals is not a good choice.

WINDOWS核心编程笔记-core Windows Programming Notes

网络安全入门,介绍网络安全。请仔细学习。-Introduction to network security, network security introduction. Please study carefully.

USB摄像头电路图片,电路简单,大家可以-circuit USB camera photographs, a simple circuit, we can try

A Complete LIMS Solution modules for QA lot, Stability, EM

a document on synchronous machine power factor improvement-a document on synchronous machine power factor improvement...

续--基于Wed技术的通用监控平台设计方案--以互连网为核心的技术革命，正给人类工作、生活，乃至生存带来巨大变化。如何将已有的应用系统与蒸蒸日上的互连网技术结合起来，进一步提高企业的运作效率和企业形象，得到了企业的广泛关注。SCADA系统在工业智能自动化领域为广大用户提供了优秀的服务，随着互连网技术的发展和应用，为了进一步满足客户的需求，公司提出将现有的IA系列产品SCADA与Web技术有机结合起来，实现基于Web技术的SCADA监控平台-Continued- Wed technology based on a common platform for the design of monitoring programs- to the Internet as the core of the technological revolution, is to the human work, life, and even bring about great changes in survival. How to existing application systems and the success of the combination of Internet technology to further enhance the operational efficiency and corporate image, has been widespread concern in the enterprise. SCADA system in the field of intelligent automation industry to provide customers with excellent service, with the development of Internet technology and applications, in order to further meet customer demand, the company proposed to the existing SCADA and IA products combine Web technology , Web-based SCADA monitoring platform

心率指心脏每分钟搏动的次数, 它能够反映心脏的工作状态。正常心率决定于窦房结的节律性, 成人静息时约60～100 次/ min , 平均约75次/ min。心率可因年龄、性别及其他因素而变化。初生儿心率约130 次/ min , 随年龄增长而逐渐减慢, 至青春期乃接近成人的心率。女性心率比男性稍快 运动员心率较慢。成人安静心率超过120 次/ min 者, 为心动过速 低于40 次/ min 者为心动过缓。心率受植物性神经和体液因素调节。-Heart rate means the number of pulse per minute, it can reflect the work of the state of the heart. Normal heart rate determined by the rhythm of the sinoatrial node, resting adult is about 60 ~ 100 times/min, an average of about 75 times/min. Heart rate may be due to age, gender and other factors change. Heart rate of newborn infants of about 130/min, growth has gradually slowed down with age, to adolescence adult heart rate is near. Women slightly faster rate than men athletes slow heart rate. Quiet adult heart rate over 120 times/min, and for the tachycardia less than 40 times/min for bradycardia. Heart rate by the plant regulate neural and humoral factors.