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- By analyzing scanning admeasuring voltage transmission characteristic of TTL NAND gate, which was ameliorated. ? 通过分析TTL与非门电压传输特性的动态扫描测量法,提出了该实验方法的改进措施
- The group delay,which characterizes the linear distortion of the system and network,is an important transmission characteristic. 群时延是系统和网络的一项重要传输特性,它表征系统和网络的线性失真。
- The transmission characteristic of microstructure is changed by corrected permittivity and TFM with metal roughness variety. 利用修正相对介电常数法和准静态法分析了微结构金属表面的粗糙度带来的结构传输特性的变化。
- T his method is validated by the transmission characteristic optimization of a thr ee-dimensional multi-layered tangent ogive radome. 以雷达罩的透波率优化为例，对GA进行了具体说明，导出了有关的计算公式。
- After researching on the atmospheric transmission characteristic and light source characteristic, a modulation system based on 2FSK has been developed. 通过对大气传输特性、光源发光特性的研究，研制出一套基于二进制移频键控(2FSK)方法的调制系统。
- This paper introduces the equipment composition, code, frame structure and transmission characteristic of HDSL, with bringing into exercise in the digital communication. 分析HDSL的设备组成、编码、帧结构、传输特性等。
- Every insulation must be evaluated for light transmission characteristics. 每一种绝热系统都必须根据光传递系统加以评价。
- The facility is applied in testing development of laser atmosphere transmission characteristic,atmosphere environment monitoring,earthquake forecast and monitoring of supporting pressure of dam wall and so on. 该装置可用于激光大气传输特性的实验研究。 还可以用于大气环境监测、地震予报以及水坝墙体承受压力监控等领域。
- Some types of shape dots which change with tone value are implemented by mease of dot shape function and Postscript language,comparasion of the experiment resule shows that tone value transmission characteristic of elliptical dot is better. 借助网点形状函数并利用PostScript语言编程,实现了若干种形状随阶调值变化的网点的制作,实验检测比较表明,其中变椭圆形网点的阶调传递特性相对较好。
- The result shows that the transmission characteristic is different if the angle between the direction of wavelength encoding and the direction of array of optical fiber bundle changes. 结果表明：线阵光纤束波长编码传像的效果和特性随波长编码方向与线阵光纤束排列方向夹角的不同而不同。
- The addition of inductance to a transmission line to improve its transmission characteristics. 加感给导线增加传感以提高其传导性
- The transmission characteristics of the micro-feeding device are exhaustively analyzed. 对微进给机构的传动特性进行了详尽分析。
- Analyses on optical energy transmission characteristics of fiber- optical microswitch[J]. 引用该论文 赵兴海;高杨;程永生.
- The transmission characteristics of the asymmetrically confined PC defects have beendetailedly investigated using the coupled-mode theory (C. 首先根据时间耦合模理论，仔细推导了非对称约束的光子晶体缺陷的透射公式。
- In this thesis, we use a transfer-matrix method (TMM) to numerically investigate the transmission characteristics of two-dimensional photonic crystals. 摘要:在本论文中，我们以传输矩阵法进行数值模拟并探讨数种二维光子晶体的特性。
- It is an excellent method of obtaining sub-glottal source.According to the physical model, the acoustic transmission characteristics of lung-tho... 对肺胸系统声传递特征的定量描述是目前许多科研工作者正在进行的课题。
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- A new method for measuring curve of voltage transmission characteristics of bothTTL inverter and CMOS inverter is introduced. 介绍了测量TTL反相器和CMOS反相器电压传输特性曲线的一种新方法。
- The reflection,absorption and transmission characteristics of High Power Microwave(HPM) in self-generated plasma are studied by numerical simulation. 分析了自生等离子体的形成过程,研究了高功率微波在自生等离子体中传输时的反射、吸收和透射特性,并进行了数值模拟。
- He spoke with characteristic enthusiasm. 他以特有的热情说话。
