block chain
- The company specializes in production of Model JPKK series endless chain electric block, JKBK flexible single main beam hanged crane, rotary beam hoist, as well as all kinds of motor, carriage, con
本公司专业生产JPKK型系列环链电动葫芦、KBK柔性单主梁悬挂起重机、臂吊起重机以及各种电机、车、制箱等。 - Based on the local maximum module image of multi-scale wavelet transform, objective edge is detected according to the length of image edge chain and the average gray value of block witch is derived
在多尺度小波变换局部模极大值图的基础上,分别以图像边缘链的长度和按边缘链长自适应分块的块灰度作为双重阈值检测图像的边缘。 - In this paper the methods of synthesizing AB or ABA type block copolymer, graft copolymer and functional polymer such as redox active polymer, side chain liquid crystal polymer, conducting polymer,
本文详述了利用环烯烃开环易位聚合合成AB、BA和星形嵌段共聚物、枝共聚物、化还原性聚合物、链液晶高分子、电高分子及含金属纳米聚合物材料,并对其具体合成路线作了概述。
Block chain \Block chain\ (Mach.)
A chain in which the alternate links are broad blocks
connected by thin side links pivoted to the ends of the
blocks, used with sprocket wheels to transmit power, as in a
bicycle.
[Webster 1913 Suppl.]