梳棉机性能改进为纺纱厂提供了更大的生产潜力.Improved performance of cards offer additional possibilities for the spinning mill.从棉网均匀度的角度评定梳棉机梳理质量的优劣.The carding effects of card machine were evaluated with the web evenness.新型梳棉机在落卷时皮板输送带(或皮圈,围...
In the worst - case scenario, UV light mutates DNA, leading to premature aging or skin cancer.在最差的情况下, 紫外线能使DNA发生突变, 于是导致提前老化或皮肤癌.In this paper , UV - Vis spectra of oil, oil, sunflower oil and hogwash oil were studied.研...
司机没能顺利拐弯，撞到了树上。The driver failed to negotiate a bend and ran into a tree.拐弯就在环岛前面约2公里处。The turn is about two kilometres before the roundabout.汽车在拐弯时恰好擦过墙边.The car just shaved the wall while it was cornering....
Many people were trampled in the panic that followed.很多人在随后的恐慌中被踩伤。There was a smell of trampled grass and earth.有踩烂的青草与泥土的味道。It is easy to feel trampled by the relentless march of technology.随着科技发展的日新月异，人们容易感到无所适从。...