The Greek philosophers were obsessed with the chain of causality, how the cause of an effect should be traced back in a relay of hops until one reached the Prime Cause.
希腊哲学家痴迷于链式的因果关系，研究如何沿因果链条溯本追源，直至找到最初原因。
Compare with the traditional control with the relay, the PLC control lowers the practice cost, enhances the teaching effect, and increases the study efficiency.
与传统的继电器控制比较，PLC控制降低了实习成本，增强了教学效果，提高了学习效率。
The new type DC solid state relay is a kind of new contactless switching device, with the new type IGBT and power field effect tube as the core and composed completely by solid state electron devices.
新型直流固态继电器是一种以新型器件IGBT以及功率场效应管为核心的，全部由固态电子器件组成的新型无触点开关器件。
The link layer relay service presented in this paper mitigates the effect of asymmetric links so as to discover more neighbors.
为减轻非对称链路对算法的影响，提出了链路数据转发服务，来发现由于单向链路而不能被发现的出邻居。
The discus - sion of the effect on multiplex telephone communication by noise of FM satellite communication sys - tem and microwave relay communication system is also included.
专门讨论了调频制卫星通信和微波中继通信系统中的噪声对多路电话通信的影响。
Leptin may indirectly suppress bone formation via a central nervous relay and may stimulate bone formation via direct peripheral effect.
瘦素通过中枢神经系统通路间接抑制骨形成，而在外周通过直接作用促进骨形成。
The paper introduces a new teaching method about the digital filter in microprocessor relay and produces notable effect by long, largle teaching practice.
通过长期的教学实践总结了一套微机保护中数字滤波器的讲授方法，并经过各种层次学员的多次实践，反映效果良好。
Reliability of reverse-power relay is of immediate effect on the secure operation of large and medium generator-transformer units.
逆功率继电器的可靠性直接关系到大中型发电机变压器组的安全运行。
Reliability of reverse-power relay is of immediate effect on the secure operation of large and medium generator-transformer units.
逆功率继电器的可靠性直接关系到大中型发电机变压器组的安全运行。
应用推荐