red tube

Corolla red, tube slightly curved, upwardly inflated, lobes lanceolate, 18-20 mm, reflexed, sometimes slightly twisted.

花冠红色，筒部稍弯曲，向上膨大，裂片披针形，18-20毫米，反折，有时稍扭曲。

Corolla red; tube slightly decurved basally, 7--9 mm, slightly expanded apically;

花冠红色下弯的稍号筒部基部，顶部的7-9毫米，稍膨大；

Corolla purple to dark red, tube 2--2. 5 cm, limb ca. 2 cm in diam.

花冠紫色到暗红色，筒部厘米，肢解约2厘米直径；

Definition of thickness of wall of red copper tube by graphic method

图解法确定紫铜管管壁厚度

Corolla white or rose to purple-red, tube glabrous or hairy annulate inside;

红色的花冠白色或枚瑰色到紫色，有环的筒部无毛或有毛在里面；

The characteristic of the flow obstruction of water in carbon steel tube, stainless steel tube and red copper tube is determined by the experiment in the paper, superficial roughness and smooth finish of three kinds of tubes are analysed with the instruments;

对水在无缝碳钢、不锈钢和紫铜管内的流动阻力特性进行了实验测定；对各种表面的粗糙度和光洁度作了仪器分析；

The waxy surface in the red tube stops bugs from climbing free.

红管里白色蜡质物质，防止虫儿逃脱。

Corolla white, yellow, green, or pink, rarely with a red tube, salverform or campanulate;

花冠白色，黄，绿色，或粉红色，很少具一红色的筒部，高脚碟状的或钟状；

Mature bud (4-)6-7 cm. Corolla red, tube slightly curved, inflated, lobes lanceolate, ca. 20 mm, reflexed.

成熟芽（4-）6-7厘米。花冠红色，筒部稍弯曲，膨大，裂片披针形，约20毫米，反折。

The factors of affecting the growth and differentiation of Philodendron erubescens Red Emerald tube shoots

影响红宝石喜林芋试管苗生长分化的因素

Application of RE-Cu additive in red copper tube used in air condition system

稀土铜添加剂在空调用紫铜管中的应用

We also study the substrate self-bias jumped delay, double-steady delay and self-oscillation etc with the condition of copper belt discharge antennas, and compare with datum which are obtained with the condition of red copper tube discharge antennas.

研究了铜带放电天线下基片自偏压的跳变回滞、双稳回滞、自振荡等特性，并与多匝铜管放电天线下的结果进行了比较。