Você procurou por: knobs (Inglês - Chinês (simplificado))

and the box has two knobs.
这个盒子有两个旋钮：

this is a computer program which has three knobs.
这是一个计算机程序， 它由三部分组成。

retro game goes multitouch: use two knobs to paint a picture
复古游戏进入多点触控：使用两个旋钮画画

because we have no way to agree about where to set the knobs.
因为我们没法就控制哪个旋钮达成一致,

it's got all the valves and knobs and things you need to do to inject the right gases at the right time.
它上面的阀门和旋钮等可以让你 在合适的时间注入合适的气体

for even greater efficiency, add industry-standard control surfaces with trackballs and knobs that allow you to control multiple parameters at the same time.
為達到更棒的效率，不妨加入具有軌跡球及旋鈕的業界標準控制介面，可讓您同時控制多個參數。

but if you get to play with all those knobs and dials -- and of course, really the controller over there does it all on software -- you can make some terrific ribs.
你要是很好地操作这些旋钮和拨盘， 当然这些控制都是通过电脑软件实现的， 你就可以制作出美味的排骨。

text formats these settings control the appearance of text on printouts. they are only valid for printing text files or input directly through kprinter. note: these settings have no effect whatsoever for input formats other than text, or for printing from applications such as the kde advanced text editor. (applications in general send postscript to the print system, and'kate 'in particular has its own knobs to control the print output.). additional hint for power users: this kdeprint gui element corresponds to the cups command line job option parameter: -o cpi=... # example: "8" or "12" -o lpi=... # example: "5" or "7" -o columns=... # example: "2" or "4"
æ–‡æœ¬æ ¼å¼ 此设置控制了打印输出的文本外观。 è¿™ä» é€‚ç”¨äºŽç›´æŽ¥é€šè¿‡ kprinter 打印的文本文件 。 注意 ： è¿™äº›è®¾ç½®å¯¹æ–‡æœ¬ä»¥å¤–çš„è¾“å ¥æ ¼å¼æ— æ•ˆã€‚ ä»Žå ¶å®ƒåº”ç”¨ç¨‹åº( 如 kde 高级文本编辑器) 中打印时也不受此设置控制。 å› ä¸ºè¿™æ ·çš„åº”ç”¨ç¨‹åºé€šå¸¸ä¼šç›´æŽ¥å‘æ‰“å°ç³»ç»Ÿå‘é€ postscript， 特别是“ kate” æœ‰å ¶è‡ªå·±çš„æ–¹æ³•æ¥æŽ§åˆ¶æ‰“å°è¾“å‡º 。 高级用户的额外提示 ： æ­¤ kdeprint å›¾å½¢ç•Œé¢å ƒç´ ä¸Ž cups çš„ä¸‹åˆ—å‘½ä»¤è¡Œä»»åŠ¡é€‰é¡¹åŒ¹é  ： - o cpi=... # 如 ： “ 8” 或“ 12 ” - o lpi=... # 如 ： “ 5” 或“ 7 ” - o columns=... # 如 ： “ 2” 或“ 4 ”