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- segmented line model 折线模型
- The Poynting vector that represent the flow of electromagnetic power density on a sphere from a linear dipole antenna is approximated by the summation of the field of segmented line current as Hertz dipoles. 以赫芝偶极之电磁场合成任意长度偶极天线在球面上电磁功率密度流之时变玻因亭向量。
- PVC is abbreviation of polyvinyl chloride resinous, polyvinyl chloride is a line model thermoplastic model polymer. PVC是聚氯乙烯树脂的简称，聚氯乙烯是线型热塑型聚合物。
- Principle of design changing a line is: Optimize a line model, tortuous path is taken in, escape bourg, improve grade. 改线设计原则是：优化线型，弯道取在，避开村镇，提高等级。
- The reflection line model is a powerful tool in assessing the fairness of a surface. 反射线模型是一种评估曲面光顺性的强有力工具。
- These data are stored in the space database, which is the digital Line model (DLM) of real world. 这些数据存储在空间数据库中,成为现实地理世界的数字线化模型(DLM)。
- If some enters hall corridor to show beautiful line model, and the door is in to a lofty wall, make whole corridor black and frowsty, become aware into house depressive. 如有的进厅过道呈美丽的线型，而房门处对着一堵高大的墙，使整个过道黑而闷，一进屋便觉压抑。
- The purpose of this study was to construct a cell line model that bcr/abl expression can be regulated by Tet-off inducing-expression-system. 本研究为构建能由Tet-off诱导表达系统调控bcr/abl融合基因表达的细胞系,为深入研究bcr/abl融合基因功能及其调控机制提供一种有价值的细胞模型。
- The phase shift theory and transmission line model of inertance tube in the Stirling type pulse tube cooler were introduced. 摘要介绍了斯特林型脉管制冷机中惯性管调相的原理和惯性管的传输线理论模型，给出了惯性管尺寸的优化计算方法。
- A production line model is now placed in our Kowloon Merchandising Centre, you are welcome to visit our centre and take a look! 以上介绍的浓缩素生产过程之模型已摆放于九龙购货中心健尔力区内，欢迎随时参观。
- The mechanical properties of segment linings for deep and long tunnels of west route of South-to-North Water Transfer Project are analyzed by using numerical simulation method. 通过数值计算对南水北调西线工程深埋长隧洞管片衬砌结构进行了受力分析,研究了围岩变形及水压力对管片衬砌结构的影响。
- This paper presets a new fault location method using one terminal voltage current and another terminal current (or voltage) based on distributed parameters line model. 以分布参数作为高压输电线路的模型，提出了利用线路一端电压电流和另一端电流（或电压）的测距方法。
- Between day and night scenery, only the shallow segmentation lines. 白昼与黑夜的风景之间，只有浅浅的分割线。
- General principles of high speed circuit design and noise control, transmission line model and the application of signal integrality technology in DVI are analyzed. 本文以DVI规范（修订版1.;0）为基础，叙述了作为接口核心的转换最小差分信号(TMDS)的逻辑架构、电气规范等问题，分析了现代高速电路设计与噪声控制的基础理论、传输线理论和信号完整性在DVI电路中的应用，研究了DVI接收芯片中前端均衡器和数据恢复电路并进行了电路设计。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- According to the effecting factor and the characteristic of urban daily water and the error of line model,we set up the nonparametrie multi regressive model of daily water demand. 根据城市用水量的影响因素及特点,针对传统的线性回归模型误差较大的缺点,基于核估计与局部线性估计理论,建立了城市日用水量的非参数回归预测模型。
- The length of any such line segment. 半距离这种线段的长度
- After getting the standard difference and beta index of after risks,it gets three measuring figures:Shape Performance Index,Treyner Performance Index and Jesen Performance Index through establishing the after feature line model,and compared them. 在求出关于投资基金事后风险的标准差和贝塔系数后，通过建立关于事后特征线的模型，分别求出了经过风险调整的三个测量值：夏普业绩指数、特雷诺指数、詹森业绩指数，并对其进行了比较。
- The interconnect line is modeled as the transmission line model in the time domain, from which the model for sensitivity analysis derives. 以传输线时域模型对互连线进行建模，在此基础上导出灵敏度分析模型。
- Both continuous-jointed segmental lining and stagger-jointed segmental lining are used in shield driven tunnels. 通缝、错缝管片在国内盾构隧道施工中均有运用，关于两种衬砌形式孰优孰劣的争论一直存在。
