1) Ariomma indica(Day)
印度无齿鲳
1.
Stock actuality of Ariomma indica(Day) in southwestern continental shelf of Nansha Islands;
南沙群岛西南陆架区印度无齿鲳资源现状
2) dental mark
齿印
1.
erythraeus have different upper tooth dental marks, its dental marks were studied using the peeled tree barks by C.
赤腹松鼠剥食树皮的行为对林木危害严重,根据野外长期的观察和研究发现,赤腹松鼠在剥落树皮上遗留下来的上门齿齿印间距具有个体差异,可以用作个体识别的依据。
3) buller fish
鲳, 乌鲳
6) contact pattern
齿面印痕
1.
Three meshing points on the tooth surface were designed according to the contact pattern and transmission errors.
根据齿面印痕的位置、方向及传动误差幅值的要求,在齿面上设计三个啮合点,通过对这三个啮合点的控制,达到对齿面啮合质量的全程控制。
