Gear lubricants may congeal and channel in cold weather.天气冷时齿轮润滑油可能凝结而形成凹槽.In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝纱摩擦所起的作用, 要求用不带整理剂的纱作试验.Acting ...
...industrial lubricants.工业用润滑油Acting Mobil Esso lubricants, hydraulic oil, gear oil products, price concessions.代理美孚埃索润滑油, 齿轮油液压油等系列产品, 价格优惠.Shell Malleus is high performance range of open gear lubricants and thread com...
主要颜色占90%或更多属于失格.Primary color which is ninety percent ( 90 % ) or more shall disqualify.按照现行的标准, 带巧克力色沉着的黄拉拉是失格的.Under the current standard, a yellow with chocolate pigmentation is disqualified.任何在身体和行为上的明显失常的犬应视为失格.Any ...
我们仍不可能说电子究竟是通过双缝中的哪个狭缝.We cannot tell which slit the electron passed through.她的脚卡在那狭缝里了.Her foot wedged in the narrow crack.记住,正是因为狭缝很窄而造成这种扩展的.Keep in mind that it's the small dimension of the slit which does the s...
Cold is the privation of heat.所谓冷就是缺乏热量.It will be the greatest imaginable privation for her to have to leave london.对她来说,不得不离开伦敦大概是能想像到的最大的损失.He looked upon privation as no hardship.他不把忍饥受冻当作什么苦难....