1) 1-traction rope for 2-conductor
一牵二
2) two-pulling-one wire mode
二牵一方式
3) wire tension laying
一牵二张力展放
1.
By using of pulling and tension equipment available, the construction technology of two-step wire tension laying process for great section lead(ACSR-720/50) in construction of 500 kV Shanxia-Guangdong DC transmission line project is introduced.
利用现有的牵张设备和工器具,在三峡至广东500kV直流输电线路工程中,分两次一牵二张力展放大截面导线(ACSR-720/50)。
4) one-pull-one
一牵一
1.
In fact,the "one-pull-one" synchronized tension stringing equivalents to deploy all the conductors of a phase synchronously using the method that each conductor is pulled by one cable.
"一牵一"同步张力展放是一相导线的全部导线采用"一根牵引绳牵引展放一根导线"的方式同步展放,这种施工工艺由于每根导线的展放相对独立,可最大限度地顾及施工方便和尽可能多地使用常用工机具,经济适用。
5) two-pulling-two
二牵二
1.
For line stringing,"two-pulling-two" inverse pulling and "offal send-off" line stringing technologies were used to solve difficult problems of line stringing under excessive tension under special geographical conditions in mountain areas for large crossing.
在立塔施工中,采用了可拆卸塔吊内附着抱箍和专设塔吊高空解体装置,提高了立塔施工效率;在架线施工中,采用了"二牵二"倒拉和"尾送"放线技术,解决了山区大跨越特殊地理条件下放线张力过大的难题。
6) drawing 1
一次牵伸
1.
By means of the experiment and the research of the technology condition of the high shrinkage acrylic fiber on drawing 1 ,dry,and drawing 2,point out the key technique that affect the production of the high shrinkage acrylic fiber.
通过对高收缩腈纶短纤维一次牵伸、干燥及二次牵伸等工艺条件的试验与研究,指出了影响高收缩腈纶短纤维生产的技术关键,尤其对二次牵伸及其卷曲的工艺控制难点进行了分析,全面阐述了工业化生产高收缩短纤维的工艺过程,并对纤维性能及用途进行了介绍。
补充资料：[1,1'-双(二苯基膦)二茂铁]二氯化钯二氯甲烷络合物
分子式：C35H30Cl4FeP2Pd
分子量：816.64
CAS号：95464-05-4
性质：
分子量：816.64
CAS号：95464-05-4
性质：
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