Pcl could form banded spherulites through blending with poly ( bisphenol a - co - decane ) lamellar structures of banded spherulites of poly ( s - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends were observed using tapping mode atomic force microscopy ( afm ) 利用原子力显微镜( afm )的轻敲( tapping )模式,系统地研究了聚-己内酯聚氯乙烯共混体系形成的环带球晶表面形貌和片晶结构。
According to framework 234 - 5 and other theories , a prototype named cabinet replicator is developed . it consists of pcl subsystem , db2 - i subsystem , vfp - i subsystem , an administration gui tool , and several example applications 根据234 - 5框架及其它理论,本文开发了原型系统cabinetreplicator ,它由公共连接层子系统、 db2实现子系统、 vfp实现子系统、全局管理gui工具和若干应用程序示例组成。
As for as the construction of the hardware , this system uses pc to control and is composed of high qualified pci - 1710 data acquisition board , pcld - 8710 screw terminal board and pcl - 10168 special cable board as input and output tune instruments 在系统的硬件组成上,采用pc机作为主机,选用pci - 1710多功能数据采集卡、 pcld - 8710端子板、 pcl - 10168专用电缆组成信号输入输出通道,组成了整套监测系统。
The two parties reach a consensus on arranging a programme for vietnam students on scholarships to study in china . november 1 , the celebration of 25th anniversary of pcl scholars exchange programme , co - hosted by csc and university of westminster , is held at beijing hotel 11月1日,由国家留学基金委和英国西敏斯特大学university of westminster共同主办的"中英pcl学者交流项目实施25周年庆祝活动"在北京饭店举行。
Pcl programme is the longest partnership that csc maintains with a british higher education institution . during the past 25 years , over 260 scholars from 25 provinces , municipalities , and autonomous regions in china have been selected to study at the university of westminster Pcl项目是我国与英国一所高等院校合作时间最长的一个项目,实施25年来,我方共从全国25个省市自治区选派了260多名学者赴西敏斯特大学学习。
Polarized optical microscopy and phase - contrast microscopy were used to observe the banded spherulites of poly ( e - caprolactone ) / poly ( vinyl chloride ) ( pcl / pvc ) blends . the ring spacing and regularity of the banded spherulites decreased with the decrease of the crystallizing temperature 本文利用偏光显微镜和相差显微镜观察了聚-己内酯聚氯乙烯形成的环带球晶,环带间距随温度的降低而减小,规整性亦随之下降。
In this dissertation , patran is used as the pre - processing software , the interface routine of the finite element updating program and the current engineering finite element softwares is programed using pcl language , and the finite element model updating is thus accomplished 本论文使用patran做前处理,并基于patran的二次开发,使用pcl语言编写出有限元模型修正程序与现有工程有限元软件的接口程序,完成有限元模型修正。
The paper had analyzed the foundation of mathematic model of interpolation , introduced time - divided method to accomplish the operation of interpolation , by the pcl - 832 servo control card , the movement is controlled , which makes the ac servo motor to work 本文从插补算法数学模型的建立入手,采用时间分割法进行插补运算,并建立了直线插补算法和圆弧插补算法的数学模型,通过pcl - 832控制卡实现插补运动的控制,完成了对交流伺服电机的驱动。
. pcl - 711b card offers many functions such as a / d conversion , d / a conversion , digital input and output and so on . in order to saving time , lightening the diffculty of programming , i take the programming method of driver level to control pcl - 711b card using visual basic6 . 0 language Pcl ? 711b卡提供了a d转换、 d a转换、数字量输入和数字量输出等i o功能,为了缩短开发时间,减轻开发的难度,本文采用了visualbasic6 . 0对pcl ? 711b卡进行驱动程序级编程来控制该卡。