背側支 的英文怎麼說
中文拼音 [bēizhāizhī]
背側支
英文
dorsal branch-
Examination shows that the heart of andrias davidianus have three chamers - two atria and one ventride, the atria on the left of midline, the ventricle on the right of midline, and the atria are divided into two cavities by septum interatriale. there are four valvula semilunaris in conus arteriosus, but no spiral valve in conus arteriosus. the coronary artery is made by arterica carotis externa branches
研究結果表明，中國大鯢循環系統解剖學特點為： 1 .心臟：心房心室為左右排列，兩心房前後排列，共有4對動脈弓，其中第二、三對動脈弓匯合成一條背主動脈；動脈圓錐基部與心室相接處有4個瓣膜，動脈圓錐內沒有螺旋瓣，動脈圓錐與腹側主動脈干之間有3個半月瓣；房間隔有穿孔；冠狀動脈由頸外動脈的分支匯合而成。There are 500 ton and 315 ton oil pressure, and 176 sets of kinds of machine process and checking equipments in the factory. the mould we designed are economical applied and low making charge short period. we produce back - door level air - spring, jack, brake oil pipe, accelerator pedal for micro car and engine mid - parts, gemel, tri - way air pipe, adiabatic board and other welding parts
工廠主要生產微型汽車系列背門撐桿制動油管千斤頂等總成，以及發動機倉中置構件側圍頂上內蒙皮等沖焊件，已形成年產30萬車付的能力，其中背門支撐桿制動油管供應量佔了長安公司一半以上。Reverse island flap of dorsal branches of the digital proper artery to repair finger skin defects
指動脈背側支逆行島狀皮瓣修復手指皮膚缺損Well trajectory for non - straight wells, which includes directional wells, horizontal wells, siedtracking and / or horizontal wells, long - reach wells and multibranches, is one of key techniques in non - straight drilling. the main results, obtained in this dissertation, may be summarized as follows
本文以石油工程中的非直井（定向井、水平井、側鉆井、側鉆水平井、大位移井、分支井）軌跡控制為背景，研究了一類約束優化與最優控制問題。Through training the target and non - target samples, support vector machines method can set up an effective recognition model, which can detect all possible interested man - made targets through scanning all areas in images
通過對航空影像中的軍事目標和自然背景兩類樣本進行學習，支持向量機檢側方法建立了針對目標和非目標有效區分的識別模型，該模型能夠對航空影像中所有的區域進行快速的檢測和識別，檢側到所有感興趣的人造軍事目標。分享友人