The invention is a precleaning process suitable for fabricating metal plugs in a low-&kgr;, carbon-containing dielectric. More specifically, the invention is a process for cleaning a contact area of a metal conductor on a semiconductor workpiece so as to minimize damage to a low-&kgr;, ...
预清洗,pre-cleaning precleaning[pri:'kli:ni?]预清洗 3)precleaning spout预清洗槽 1.The choice of scheme, manufacturing process and service condition of pickling galvanized chemical treating spouts consisting of precleaning spout, pickling spout and poaching spout have been analyzed, and it shows ...
precleaning 听听怎么读 [pri:ˈkli:niŋ] 是什么意思 n. 预洗涤,预清洗;预清洁; 学习怎么用 权威例句 Marks published for opposition FM 10-52-1 Chptr 4 Purification Operations Device for cleaning and closing print cartridges and closing element for closing print cartridges...
Learn about STERIS Endoscope Point of Use Pre-Cleaning products, including a bedside pre-cleaning kit and soak shield.
A method for cleaning a reaction chamber is conducted after depositing an oxide, nitride, or oxynitride film on a substrate in a reaction chamber having interior surfaces on which oxide, nitride, or o
Gerund:precleaning Imperative preclean preclean Collins English Verb Tables © HarperCollins Publishers 2011 Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. ...
The present invention prevents the deterioration of electrophotographic photoreceptor properties due to non-uniform dissolution of the surface of an aluminum substrate or production of hydrates during rinsing or drying from hot pure water in an aqueous cleaning process, assuring the uniformity and ...
Pre-thermal treatment cleaning processProcess for heat-treating a silicon wafer which includes the steps of contacting the surface of the silicon wafer with an aqueous solution containing hydrofluoric acid to remove metals from the wafer surface, contacting the hydrofluoric acid treated wafers with ...
Seavey will discuss the care and handling of contaminated reusable medical devices from the point of use through the entire decontamination process, including the importance of following instructions for use (IFU) and routinely monitoring cleaning processes. Those who complete the course will be able...
5.Cleaning is realized through inside sifting and outside brushing. In the sifting process, fibre impurities and grain straw are discharged by guide screw conveyor in the shape of ball. Cleaning can be carried out reliably 6.It is widely used for pre ...