1) dual-bitstream
双向码流
2) bidirectional decoding (BD)
双向解码
1.
With a bidirectional decoding (BD) structure,the proposed algorithm fully utilizes the preambles of adjacent TDMA downlink slots and produces high quality soft decision output.
本文提出一种针对空时格形码的软判决自适应双向解码算法 。
3) bidirectional bar code
双向条码
4) Dual-stream
双码流
1.
Study on Dual-stream Transmission and Its Application in Trial Monitoring and Command System;
双码流传输的研究及其在审讯监控指挥系统中的应用
5) bi-directional shunt
双向分流
1.
Objective To discuss the surgical effect with one-way-valved patch to treat cardiac septal defects with severe pulmonary hypertension with bi-directional shunt.
目的评估应用单向活瓣补片治疗合并重度肺动脉高压双向分流的先天性房室间隔缺损患者的术后效果。
2.
Objective To compare the clinical effect of one-way-valved patch and conventional patch for surgery for ventricular septal defect with Severe pulmonary hypertension and bi-directional shunt.
目的比较应用单向活瓣补片治疗合并重度肺动脉高压双向分流的先天性室间隔缺损(Ventricular Septal Defect,VSD)患者与常规补片矫治术的临床效果。
6) biphasic constant current
双向恒流
1.
Development of pulse therapeutic apparatus with biphasic constant current and measured electrode impedance;
带电极阻抗检测双向恒流输出脉冲治疗仪的研制
补充资料:HP-241B色带打码机/HP-30手动打码机
适用材料:
塑料薄膜PT、PE、PVC、OPP、KT、铝箔、饮料瓶商标;各种塑料复合材料、塑料袋、纸(不干胶、卡片)、皮革、布;包装容器袋、塑料制品;电子元件外壳。
工作原理及结构特点:
采用热打印带代替油墨打印,采取特殊的活字装卸换字结构,可在任何软包装材料上打印。印字清晰,不易擦掉;卫生干净,无油墨污染之优,是一种经济卫生的打印方式。
HP-241技术参数:
最高速度:70-120次/分 可调
打印间距:任意
打印行数:1-3行
电 压:220V±10% 50Hz
功 率:200W
热打印带宽度:25-35mm
HP-30技术参数:
电 源:220V/50Hz
功 率:≤40W
尺 寸:225×200×155mm
重 量:2.5kg
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条