upper cover

基本解釋

Electric double-shaft clearance adjustment device, pneumatic upper cover lifting device.
電動雙軸間隙調(diào)節(jié)裝置，氣動上蓋提升裝。
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The filter shell adopts quick open structure, can rapidly open upper cover and replace filter cartridge without using any tools.
設(shè)備殼體采用快開結(jié)構(gòu)，不需要任何工具便能迅速打開上蓋，更換濾芯。
Safety and easy operation: hidden air leaking hole for opening fixture cover easily while pulling up hand lever of the upper cover.
操作方便，安全：隱藏式泄氣孔，拉起上蓋把手即可打開治具，操作簡易，安全性高。

That's pretty good 'cause now, I can pretty much cover my American keyboard pretty effectively both upper case, lower case, and a whole bunch of punctuation. For other languages as in aside, there are other encoding schemes when there are more characters.
那是相當(dāng)不錯的，它可以包含整個美式鍵盤中的字符,包括大小寫字母和一連串標(biāo)點,對于其他語言，當(dāng)涉及更多字符時就會有其他的編碼體系。
哈佛公開課 - 計算機(jī)科學(xué)課程節(jié)選

Gatorade, Hanes and Upper Deck are long-time Jordan sponsors. 2K Sports put Jordan on the cover of its NBA 2K11 and 2K12 video games.
FORBES: How Michael Jordan Still Earns $80 Million A Year