打底,grounding
1)grounding[英]["ɡra?nd??][美]["graund??]打底
英文短句/例句
1.cover(stone or brick)with a first layer of plaster在（石或砖）上抹灰泥打底
2.I"m going to make sketches for it today.我今天就来打底稿。
3.They primed the wall with white paint.他们在墙上涂白漆打底。
4.first layer of plaster(on stone or brick)（石或砖上）打底的灰泥, 底灰.
5.strike the ground, as with a ship"s bottom.打击底部，比如船的底部。
6.The Blow curled him up completely.这一打击使他彻底垮了。
7.Did he chaw up others?他彻底打败了别人吗？
8.thoroughly defeat sb in a competition（在比赛中）彻底打败某人
9.defeat soundly and utterly.顺利地彻底地打败对方。
10.The salvage operation had been a complete failure.打捞工作彻底失败了。
11.They were defeated all hollow.他们被彻底打垮了。
12.hitting a golf ball off of a tee with a driver.从底座打出高尔夫球。
13.The maid cleaned thoroughly.女仆彻底打扫了卫生。
14.Make a rough sketch before you draw.画画得先打个底子。
15.have a pair of shoes soled and heeled给一双鞋换底及打后掌.
16.You are not to associate with servants.不许你和底下人打交道。
17.The boxer was properly beaten.那个拳击手彻底被打败。
18.Foot operated insole nailer / touch insole machine脚踏式中底机/触即式中底打钉机
相关短句/例句
priming[英]["praimi?][美]["pra?m??]涂底;打底
3)backing welding打底焊
1.Research on automatic pipelinebacking welding of welding robot;焊接机器人管道全自动打底焊研究
2.Research on a visual monitor system for GAMWbacking welding of pipelineGMAW管道打底焊视觉监控系统研究
4)bond layer打底涂层
1.Feasibility of depositing Al 2O 3 coating on carbon fiber reinforced polymer matrix composite(PMC) with Ni-3%Al powder, aluminum or zinc as thebond layer was investigated.采用低电压、小电流电弧喷锌,可以获得和基体结合良好打底涂层,涂层剪切结合强度达10。
5)backing weld打底焊
1.Progress inbacking weld technology for stainless steel tubes;不锈钢管打底焊接工艺的进展
2.STT(surface tension transfer)theory and itsgood qualities are analysed and a novel control method for all-positionbacking weld is put forward.分析了STT(surfacetensiontransfer)理论及其优点,提出一种新颖的全位置打底焊控制思路。
6)root pass welding打底焊
1.It will replace the conventional welding method ofroot pass welding with SMAW and TIG.通过采用这种新型焊接方法进行一系列焊接程序试验 ,确定不同焊接位置打底焊的焊接工艺参数 ,使这种焊接方法在海洋工程 (导管架 )的建造中得到了成功的运用 ,提高了焊接工效 ,节省了焊接成
延伸阅读
打底分子式：CAS号：性质：又称打底。俗称“那夫妥”打底。织物先用色酚的碱液轧染（打底），再用色盐（芳胺的重氮化盐）溶液处理，它们在织物上偶合生成不溶性偶氮染料的染色工艺。
