Water quality ; sampling ; part 2 : guidance on sampling techniques iso 5667 - 2 : 1991 ; german version en 25667 - 2 : 1993 水质.取样.第2部分:取样技术导则
Study on spatial structure characteristics and sampling technique of erychroneura sudra in peach orchard 桃园中桃一点斑叶蝉的空间分布特征和取样技术研究
The various sampling techniques and special precautions that are taken . are sample points flushed ? how 各种取样技术和所采取的特殊注意事项.取样点是否要吹扫?如何吹扫
Nuclear energy - measurement of radioactivity in the environment - bioindicators - part 2 : guidance for sampling technicals 核能.环境中放射性的测量.生物指示剂.第2部分:取样技术指南
Microbiology of food and animal feeding stuffs - horizontal methods for sampling techniques from surfaces using contact plates and swabs 食物和动物饲料的微生物学.使用接触板和拭子的表面取样技术的水平方法
The system discussed in the dissertation has the architecture built with dsp and fpga , we will design and develop a data acquisition system based on this structure , which sampling frequency is 1 gsps , bandwidth is 200 mhz 本文设计的数字采集系统采用dsp + fpga的智能仪器结构,采用实时取样技术,实现1gsps最高采样率, 200mhz带宽的数字存储示波器。
In this project , we adopt dsp + fpga structure . for its great flexible and universal characteristic , we will design and develop a digital storage oscillograph based on this structure , which sampling frequency is 5 gsps , bandwidth is 100 mhz 本项目是采用dsp + fpga结构,采用实时和随机两种取样技术,实现5gsps最高等效采样率, 20mhz等实时带宽的手持式数字存储示波器。
The design of data acquisition system . it is the core of digital storage scopemeter . based on the dsp + fpga structure , the scopemeter with the equivalent sampling frequency of 10 gsps , bandwidth of 200 mhz is developed by adopting real - time sampling and random sampling 数据采集系统是示波表的核心部分,本系统是基于dsp + fpga结构,采用实时和随机两种取样技术,实现10gsps最高等效采样率, 200mhz带宽的示波表。
