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- 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。
- 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。
- 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。
- 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。
- 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。
- The 3D modeling for railway line can be realized based on the three-dimension overall terrain and railway line model with the integration of 3DS and AutoCAD. 该方法的特点是在拼合地表曲面和线路表面时采用了分治算法,故计算工作量较少且速度快。 在此基础上,通过集成Auto CAD及3DS即可达到对铁路线路进行三维造型的目的。
- Objective To review the research progress of established insulinoma cell line models,which were used for evaluating diabetic agents in vitro. 目的对胰岛细胞瘤细胞系模型的研究进展作以综述。
- Objective To review the research progress of established insulinoma cell line models, which were used for evaluating diabetic agents in vitro. 摘要目的对胰岛细胞瘤细胞系模型的研究进展作以综述。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
