背沟肾形虫 Colpoda henneguyi
半背沟 half-back-channel
背沟道刻蚀型 back channel etch type
背入集水沟气隔 back inlet gully trap
背侧沟 dorsolateral groove ; dorsolateral sulcus
背颈沟突 dorsosejugal enantiophysis
背中间沟 dorsal intermediate sulcus
背侧中间沟 Sulcus intermedius dorsalis
脊髓背侧中间沟 sulcus intermedius dorsalis medullae spinalis
结论：1中央前沟首次出现在豆状核及内囊前肢出现而前连合及背侧丘脑尚未出现的1 ~ 2个断面上。
Conclusion: the precentral sulcus appears on the 1 2 sections that the lenticular nucleus and anterior limb of internal capsule appear but the anterior commissure and dorsal thalamus doesn't appear.
身体前几个节间沟内经常无背孔。
There are usually no dorsal pores in the first few intersegmental grooves.
应用推荐