1) Snial-like
蜗螺形
2) spirality turbines casing
螺旋形蜗壳
1.
In this paper we utilize a concrete modeling example of the double-suction centrifugal pumps to introduce a method of 3-dimensional modeling about distorted blade of impeller and spirality turbines casing of centrifugal pumps based.
为此,以GAMBIT软件为设计平台,结合一个具体的双吸离心泵的造型实例,介绍了双吸离心泵扭曲叶片叶轮和螺旋形蜗壳等部件三维造型的方法,并给出了创建实体模型的详细步骤及三维模型图;此外,还简要说明了在Gambit软件中建模需要注意的问题。
3) volute casing
蜗壳，螺旋形外壳
4) inside and outside double snail-like wind boxes
内外双重蜗螺形风箱
5) snail like wind box
蜗螺风箱
1.
This paper reviews some equi blast cupolas,and introduces emphatically the snail like wind box cupola.
本文评述了均匀送风冲天炉 ,并着重介绍蜗螺风箱冲天炉。
6) Galba pervia
小土蜗螺
1.
The objectives of the present study were carried out to determine the epidemiology of fascioliasis in water buffaloes and cattle by examined the gallbladder, study the life cycle of Fasciola spp in Galba pervia and identify the Fasciola spp by morphological and PCR.
片形吸虫在中间宿主体内的发育情况研究：三种片形吸虫毛蚴分别感染广西小土蜗螺，每只螺感染1～5条毛蚴，另设对照组，感染前后用去氯离子水饲养，用生菜饲喂。
补充资料：蜗螺
1.螺蛳。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条