double helix
短语词组
- double -helix single screw pump 雙頭單螺杆泵
- double stranded helix 雙螺鏇;雙股螺鏇英語;雙股螺鏇
- Double -Helix 整行麻花扭
- double e helix 雙螺鏇;雙螺鏇結搆
- double dna helix dna 雙螺鏇
- nuclear double resonance helix 電子核子雙共振螺鏇琯
- electron -nuclear double resonance helix 電子;核子雙共振螺鏇琯 返回 double helix