The mechanism of electroless nickel deposition in sodium hypophosphite bath is discussed.探讨了次亚磷酸钠体系化学镀镍沉积机理.Regeneration of electroless Ni bath by electroosmosis was tentatively investigated through static electroosmosis...
Metals suitable for electroless metal plating on fabrics are copper and nickel.适于织物化学镀的金属是铜和锋,孰优?Iron - nickel - phosphorus - boron quaternary alloy electroless plating on copper panel was described.在铜基上化学镀铁 - 镍 - 磷 - 硼四...
窗户外边是一块草地，高高的草随风摇摆。The windows overlooked a lawn of tall waving grass.甲板上所有的装置、窗户、舱口盖和门都已经关牢了。All deck fittings, windows, hatches and doors had been fastened.前门锁上了，所有窗户都关严了。The front door is locked and all the windows ar...
deep-rooted prejudice against homosexuals对同性恋者根深蒂固的偏见...homosexuals, whose sexual behaviour is still accounted sinful by the church.其性行为仍然被教会认为是罪孽深重的同性恋者They disapproved of her dancing at discos and associating with homo...
This is a straightforward case, as these things go.同其他同类情况相比，这件事还算简单。It was not as straightforward as we were led to believe.这事并非如我们所误以为的那样简单。The question seemed straightforward enough.这个问题看起来够简单的。...
The whole argument is a diversion.这场辩论分散了人们的注意力。The air inlet distributor is a biconical diversion type.进气分布器为双锥导流式.The person's talk created a diversion of attention.这个人的话分散了人们的注意力。The merry film clacked on, and I ...