旋螺，读音是xuán luó，汉语词语，意思是螺的一种。其螺壳作回旋状
) 软体动物门Mollusca 椎实螺科Lymnaeidae 萝卜螺(Radix) 扁卷螺科Planorbidae 旋螺(Gyraulus) 环节动物门Annelida 颤蚓科Tubificidae 霍甫水丝蚓(L.
基于14个网页-相关网页
白旋螺 Gyraulus albus
右旋螺纹 [机] right-hand thread ; right handed thread ; thread ; right-hand
左旋螺纹 left hand thread ; LHT ; hand screw ; thread
旋螺科 Fasciolariidae ; Vertiginidae
旋螺丝 Turn of the Screw
右旋螺母 right-handed nut ; right handed unt
右旋螺桨 right hand propeller ; right hand screw
左旋螺杆 left handed worm ; left-handed screw ; handed screw bar
右旋螺钉 right hand screw ; right screw ; Right-handed screw
他决定把它们当成旋螺或蜗牛进行形态分析，试着导出它们在时间上的系谱史。
And he has decided to treat them as if they were tribolites, or snails, and to do a morphological analysis, and try to derive their genealogical history over time.
在殿右边当中的旁屋有门，门内有旋螺的楼梯，可以上到第二层，从第二层可以上到第三层。
The entrance to the lowest floor was on the south side of the temple; a stairway led up to the middle level and from there to the third.
在殿右边当中的旁屋有门，门内有旋螺的楼梯，可以上到第二层，从第二层可以上到第三层。
The door for the middle chamber was in the right side of the house: and they went up with winding stairs into the middle chamber, and out of the middle into the third.
应用推荐