Based on the technology standard of lifting and shifting ship of Qingshan shipyard,the tractor launching technology for 57 000 DWT grade bulk carrier was designed innovatively.
7万t级散货船牵引下水工艺",并按下水工艺要求对机械化苏式梳式滑道系统设备设施进行改造,解决了船舶移位、牵引下水相对梳式滑道系统超长、超宽及超重等技术难题,满足对长202 m、宽40 m、自重1。
Buildup of methyl mercury in a seasonal anoxic reservoir and impact on downstream;
季节性缺氧水库甲基汞的产生及其对下游水体的影响
The Tractor Launching Technology and Practical Effect of 57000 DWT Bulk Carrier
5.7万t级散货船牵引下水工艺及实施效果
horizontal type carriage
水平牵引式运行小车
tractive power
牵引力, 牵引功率
Research and Design on the Traction and Proactive Release System for Underwater Winch;
救生钟水下绞车牵引及主动放缆系统研究与设计
A Pilot Biomechanics Analysis by Finite Element Method: Ni-Ti SMA Distractor and Canine Segmental Mandibular Reconstruction in Distraction Osteogenesis;
镍钛合金牵引器及犬下颌骨体牵引成骨力学问题有限元初步研究
for skimming over water towed by a speedboat.
由高速游艇牵引在水上滑过。
Technology and development suggestion of the downhole-tractor for the horizontal well logging.
水平井测井用牵引器技术及发展建议
tractor semitrailer
牵引机牵引的半拖车
tractive effort
牵引(效)力, 牵引作用, 挽力
The commander ordered the troops to limber up and move out.
指挥官下令把炮装上牵引车开出去。
Effect of traction portage on lower limb fractural pains
牵引搬运法对下肢骨折疼痛的影响
To detach(a gun or caisson)from its limber.
将（炮或弹药箱）从牵引车上卸下来
Development of Measurement and Control System of Undercutter for Pulling-motor Commutator;
牵引电机整流子下刻机测控系统开发
Costoplasty with halo pelvie wearing for treatment of collapsed chest
颅盆牵引下肋骨成形术治疗胸廓塌陷
A New Method of Reverse Phase Power Supply System on Up and Down Lines in Double Line at Traction Network
复线AT牵引网上下行反相供电新方式
A device equipped with sharp teeth and towed alongside a ship to cut the mooring cables of submerged mines.
破雷卫，扫雷器一种尖锐的锯齿，装在轮船周边用来牵引切断水下鱼雷系泊索的装置
A Study for the Pathological Change of the Temporomandibular Joint with Experimental Traction of the Mandibular Ramus in Rat
下颌骨单侧前上牵引对大鼠颞下颌关节的影响
a conical net dragged through the water at great depths.
深海中通过海水的力量牵引的圆锥形网。