1)  pin
管角
2)  The angle of the spout
溜管角度
3)  Corner of square/rectangular tube
方管角部
4)  Hemifusus tuba
管角螺
1.
Analysis of the nutritional composition in visceral mass of Hemifusus tuba in sea area of Dongji;
东极海区管角螺软体部的营养成分分析
2.
Karyotypes of Hemifusus tuba and Hemifusus termatamus;
管角螺、细角螺的核型研究
3.
Isozyme Analysis of Different Tissues of Hemifusus tuba;
管角螺不同组织同工酶的研究
5)  Hemifusus tuba(Gmelin)
管角螺
1.
Biological Characteristics and Culture of Hemifusus tuba(Gmelin);
管角螺的生物学特性及养殖
2.
Tolerance of Trumpet Hemifusus tuba(Gmelin) to Several Environmental Factors;
管角螺对几种环境因子的耐受性试验
3.
Main nutritional components including moisture,crude protein,ether extract,crude ash,amino acid,fatty acid and minerals were determined for five cultured molluscs: Babylonia aerolata(two types for the big and the small),Crassostrea rivularis(Gould),Paphia undulate(Born),Hemifusus tuba(Gmelin) and Haliotis diversicolor in coastal south China.
对华南沿海养殖的方斑东风螺、近江牡蛎、波纹巴非蛤、管角螺和九孔鲍软体部的常规营养成分、氨基酸、脂肪酸和矿物元素含量进行了比较研究。
6)  nozzle angle
喷管角度
参考词条
补充资料：肛管直肠角


肛管直肠角


耻骨直肠肌的肌束从耻骨联合向下后方行，绕过直肠和肛管连接处，并将肛管直肠接合处牵引向前，固定于耻骨联合，因而使肛管、直肠连接成的角，约为90°或稍大。这种角度，在腹腔内压力升高时，使肛管、直肠交界处产生一瓣膜机制。另一方面，由于直肠角使肛管后壁向前凸入肠腔，排便时，后壁承受的压力较大，易发生损伤，故肛裂、肛瘘、肛周脓肿好发于肛管后壁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。