篆刻我国传统造型艺术之一。镌刻印章的通称。因印章字体大都采用篆书,先书后刻,故称。篆刻是书法艺术通过刀刻以后的再现,是书法、章法、刀法三者综合的艺术。种类有秦印、汉印、半通印、象形印、套印、六面印、回文印、花押印、关防、闲章等。石、牙、角、木等印章,直接用刀镌刻;金属印章,一般先刻印模,随后浇铸;晶玉印章,古代用手工琢成,现用金刚砂琢蚀,即“电刻”。
电刻笔 DC-K ; LB-EP ; HEW-SC ; WDS-DKB
电刻器 electrograph
电刻筛 [冶] electroformed sieve
光电刻图 [印刷] photoelectric scribing
电刻术 glyphography
电脑数控雕刻机 CNC engraving machines
电蚀刻 electroetching ; electric etching
电子束蚀刻 electron beam lithography ; ebl
电解刻印机 [机] electrolytic marking machine ; electrochemical marking machine
他们在一只雌性北极熊身上安装了无线电装置对她进行追踪,记录到她一刻不停地游了九天。
They fitted a female bear with a radio collar and then tracked her as she swam non-stop for nine days.
拉茨:(3d效果)是的,这将是无线电史上历史性的一刻。
Raz: (in 3d) Yeah, this is going to be a historic moment in radio history.
综述了铜在芯片微刻槽中电沉积填充的过程、机理 ,并着重讨论了实现无裂缝和无空洞理想填充的主要因素—镀液的组成和添加剂的影响。
The procedure and mechanism of copper filling in the trench of the chip are reviewed, the effect of electrolyte components and additives on superfilling are discussed.
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