Chinese Fir Wood Modification with PVA & MF Vacuum pressure Impregnating Treatment;
杉木的PVA、MF真空加壓浸漬改性試驗(yàn)
In this paper, performance of sheet with adding polyamide polyamine epichlorohydrin(PAE)、 melamine formaldehyde (MF) and chitosan in kenaf pulp w.
1%,水溶性PVA添加量為1%條件下,分別添加聚酰胺環(huán)氧氯丙烷(PAE)樹脂,三聚氰胺甲醛(MF)樹脂和殼聚糖等不同種助劑,抄紙檢測紙幅的干、濕裂斷長、耐破指數(shù)、撕裂度等性能指標(biāo),從而選出使紅麻地膜各方面性能最優(yōu)的濕強(qiáng)劑。
Three methods to manufacture methyl formate(MF) by methanol carbonylation, methanol dehydrogenation and direct synthesis from CO+H 2 in recent years are reviewed in the paper.
綜述甲醇羰基化法、甲醇脫氫法、合成氣直接合成法三種甲酸甲酯 ( MF)合成技術(shù)最近幾年的開發(fā)研究情況。
Principle and Application of Contactless Reader IC MF RC530;
非接觸IC卡讀寫模塊MF RC530的工作原理及其應(yīng)用
It mainly comprises Mifare card and card reader MF RC530 from PHILIPS Company as RFID IC.
該系統(tǒng)采用PHILIPS公司的Mifare卡與MF RC530讀寫卡IC作為射頻識(shí)別解決方案,以89C52單片機(jī)為控制芯片。
The Mifare card reader design based on MF RC500;
基于MF RC500的Mifare射頻卡讀寫器設(shè)計(jì)
RFID Reader Design Based on MF RC500;
基于MF RC500型的RFID讀寫器設(shè)計(jì)
Design of Antenna and Matching Circuit of Reader Based on MF RC500;
基于MF RC500的RFID讀寫器的天線及匹配電路設(shè)計(jì)
Research on Adaptability of IP Routing Protocol in MF-TDMA Satellite System;
IP路由協(xié)議在MF-TDMA衛(wèi)星系統(tǒng)中適應(yīng)性研究
MF-TDMA Signal Detection and Parameter Estimation System;
MF-TDMA信號(hào)檢測和參數(shù)估計(jì)系統(tǒng)
Research and Design of MF-TDMA Satellite Access-controller;
衛(wèi)星MF-TDMA訪問控制器的研究與設(shè)計(jì)
This paper mainly introduces the design of Radio Frequency Identification system based on MF RC522 of Philips company: Firstly, show the constitute of the system and characteristic of MF RC522.
主要介紹一種基于Philips公司的MF RC522的射頻識(shí)別讀寫模塊的設(shè)計(jì):首先介紹系統(tǒng)的組成以及MF RC522的特性,接著給出天線的設(shè)計(jì)規(guī)范,最后給出MCU LPC2132與MF RC522的接口原理圖和對(duì)Mifare卡操作流程。
The return series of New York oil futures market is analyzed based on multifractal detrended fluctuation analysis(MF-DFA) method,through which the obvious multifractal behavior has been found.
利用多重分形消除趨勢分析法(MF-DFA)對(duì)紐約原油期貨日收益率時(shí)間序列進(jìn)行分析,發(fā)現(xiàn)紐約原油期貨市場具有明顯的多重分形特征。
The multiracial characteristic of Shanghai stock market is studied by applying MF-DFA method to analyze the daily index returns time series.
利用MF-DFA方法對(duì)上海證券市場日收益率波動(dòng)進(jìn)行研究,結(jié)果表明上海證券市場具有明顯的多重分形特征。