您要查找的是不是：
- Syphacia arctica 北方管线虫
- General Electric's side-by-side Arctica,introduced this year,is the first real advance in refrigeration in decades. 通用电气公司今年推出的并肩放置的"北极"牌冰箱是几十年来在冷冻方面的第一次真正的技术升级。
- General Electric's side-by-side Arctica, introduced this year, is the first real advance in refrigeration in decades. 通用电气公司今年推出的并肩放置的"北极"牌冰箱是几十年来在冷冻方面的第一次真正的技术升级。
- Result 4 genera parasites had been detected, Strobilocercus fasciolaris(12.5%), Hymenolepis diminuta (8.7%), H. nana (2.7%) and Syphacia sp (8.2%). 结果共检出寄生虫4种;链尾蚴(感染率为12.;5%25)、缩小膜壳绦虫(感染率为8
- Results\ Four genera of parasites were detected: Hymenolepis nana,Syphacia obvelata,Aspiculuris tetraptera and Giardia muris. 结果共检出肠道寄生虫四种:微小膜壳绦虫、管状线虫、四翼无刺线虫和鼠贾第鞭毛虫,并且以混合性感染为主。
- The Atlantic puffin, Fratercula arctica, has a black back and white underparts, a flattened, brightly-coloured bill, and red and black eye-markings with bright orange legs. 大西洋海雀Fraterculaarctica，有黑色的背和白色的下身，平扁亮彩的鸟喙，橘色的脚和红黑的眼睛。
- A scyphozoan jellyfish of the genus Cyanea, especially the largest jellyfish, C. arctica, which usually grows to more than 3.6 meters (12 feet) wide and has tentacles over 30 meters (100 feet) long. 海蜇：一种霞水母属真水母，尤指最大型的水母北极水母，通常可以长到3.;6米(12英尺）宽，触须能够达到30多米(100英尺）长
- Infection by Syphacia 管状线虫感染
- syphacia [医] 管状线虫属
- Syphacia citelli 地下松鼠管线虫
- Gavia arctican. 黑喉潜鸟
- Salix arctican. 北极柳
- Syphacia muris 鼠管线虫
- syphacia obvelata [医] 鼠管状线虫
- Puccinia arctican. 北极柄锈菌
- Fratercula arctican. 北极海鹦(海雀科)
- Syphacia thompsoni 汤氏管线虫
- Arctican. 北极蛤 (帘蛤目;北极蛤科)
- Dinophysis arctican. 北极鳍藻
- Spirocerca arctica 北极尾旋线虫
