技术上从严来说,这些印件是按金属印版上的图像制成的.It'strictly means that the copies are made from an image on a metal plate.然后查察所曝光的印版上是否有扫描实线呈现.And then perceived exposure produced for scanning a dotted line appears.办理办法是用磷酸溶液纯洗或用印版肮不净剂纯洗...
The fire started late Saturday in tinder-dry grass near the Snake River.大火是星期六晚些时候在斯内克河附近干枯的草地上燃起的。Be careful what you say to Mr Smith, for he is like tinder.你跟史密斯先生说话要小心, 因为他好发脾气.The plants are as dry as tinder after th...
He wore leg braces after polio in childhood.他幼时得过小儿麻痹症后双腿安上了支架。The table is shaky because the braces are loose.这张桌子摇摇晃晃,因为支架全松了.You don't need braces if you're wearing a belt!要系腰带,就用不着吊带了....
He was proposed for the job of treasurer.有建议说请他担任财务主管一职。He agreed to act as treasurer.他同意担任财务主管。The treasurer misappropriated the society's funds.那会计盗用了协会的基金.It’s ironical that the weakest student in mathematics was...
The laser - cladding techique for welding of and large workpieces is reported.本文报导了激光熔敷法焊接异型件的新技术.The general design of continuous casting for roll cladding is got.获得轧辊复合层连续铸造法生产装置的总体设计方案.Excessive deflection in a struct...