|
A scheme for cardiotach measurement based on AD620 is proposed in this letter and the circuit design for each part of the scheme, including sensing terminal, signal acquirement, filter and amplification and microprocessor, is introduced.
|
|
|
摘要本文首先给出了一种基于AD620芯片心跳速率检测的方案，介绍了组成系统的传感头、信号提取、滤波放大及微处理器等各个部分的电路设计。 |
|
A scheme is proposed to derive natural frequencies and modal functions of a beam under the given boundary conditions and moving axially at a constant speed.
|
|
|
提出在给定边界条件下确定一匀速运动梁固有频率和模态函数的方法。 |
|
A scheme of designing audio auto gain control system based on TDA7315 is introduced, the diagram of chip matching as well as the software flowing chart are also given.
|
|
|
摘要详细阐述了一种以芯片TDA7315设计的音频增益控制系统设计方案，同时提供芯片连接关系示意图及软件算法流程图。 |
|
A scheme of inner concatenated coding based on the characteristics of space-time block codes and diagonally-layered space-time codes is presented.
|
|
|
本文基于空时分组码和对角分层空时码的各自特点提出了一种内接编码方案。 |
|
A scheming person.
|
|
|
诡计多端者 |
|
A scheming trick; a swindle.
|
|
|
欺诈狡猾的骗局；欺诈 |
|
A scholar of Old English, Tolkien argued that Beowulf should be read for its literary merits.
|
|
|
身为古英语的学者，托尔金主张「贝奥武夫」有其文学价值，因此值得一读。 |
|
A school at which students reside during the school year.
|
|
|
上学期间学生在校住宿的学校。 |
|
A school course in physical education.
|
|
|
体操课学校体育教育中的一门课程 |
|
A school of high caliber; an executive of low caliber.
|
|
|
高质量的学校；能力较低的行政官 |
|
A school of psychology that confines itself to the study of observable and quantifiable aspects of behavior and excludes subjective phenomena, such as emotions or motives.
|
|
|
行为科学主义心理学的一个流派，着重研究行为中可以观察到的、可以量化的方面，排除主观现象，如感情或动机 |
