The Orion Kleinmann-Low nebula (Orion KL) is notoriously complex and exhibits a range of physical chemical components. We conducted high angular resolution (sub-arcsecond) observations $^13$CH$_{3}$OH $\nu=0$ ($\sim$0.3$^{\prime\prime}$ $\sim$0.7$^{\prime\prime}$) CH$_3$CN $\nu_8=1$ ($\sim$0.2$^{\prime\prime}$ $\sim$0.9$^{\prime\prime}$) line emission with the Atacama Large Millimeter/submillim...

åœ°è¡¨åç §çŽ‡æ˜¯ç ”ç©¶åœ°è¡¨èƒ½é‡æ”¶æ”¯å¹³è¡¡ã€ä¸­é•¿æœŸå¤©æ°”é¢„æŠ¥å’Œå ¨çƒæ°”å€™å˜åŒ–çš„ä¸€ä¸ªé‡è¦å‚æ•°ã€‚åˆ©ç”¨å«æ˜Ÿæ•°æ®ä¼°ç®—åœ°è¡¨åç §çŽ‡éœ€è¦åœ°è¡¨äºŒå‘åå°„ç‰¹å¾çŸ¥è¯†çš„æ”¯æŒï¼Œç›®å‰é’ˆå¯¹ä¸­ä½Žåˆ†è¾¨çŽ‡å«æ˜Ÿæ•°æ®çš„åç §çŽ‡åæ¼”ç®—æ³•ç›¸å¯¹æˆç†Ÿï¼Œä¸”å‘å¸ƒäº†ä¸åŒåˆ†è¾¨çŽ‡å’Œç²¾åº¦çš„å ¨çƒäº§å“ã€‚éšç€å ¨çƒé«˜åˆ†è¾¨çŽ‡å¯¹åœ°è§‚æµ‹æŠ€æœ¯çš„ä¸æ–­å‘å±•ï¼Œç...