3) Leaf serial growth

叶序发育
4) development sequence

发育序列
5) development status of pulmonary artery

肺动脉发育
1.
Objective: To assess development status of pulmonary artery with tetralogy of fallout(TOF) using the echocardiography McGoon index.
目的:评价超声心动图McGoon指数评估法乐四联症(TOF)肺动脉发育不良的价值。
6) sequential impulse generator

次序脉冲发生器
1.
In this paper we studied the sequential impulse generator, explained the transitional competitive interfere in the sequential ciruits, and gave some methods of effacing this interfere.
通过分析次序脉冲发生器,着重指出在时序电路中存在过渡竞争干扰,从而给出一些消除这种干扰的措施。
补充资料:膀胱不发育与发育不全
膀胱不发育与发育不全
aplasia and agenesis of bladder
膀胱不发育与发育不全均罕见。膀胱不发育常并发上尿路及其他系统严重畸形,故为死产或生后不久死亡。在女性有因输尿管直接开口于前庭、阴道,呈完全性尿失禁而存活者。膀胱发育不全也多因并发严重畸形于生后不久死亡,若有生存的病例则与双侧单一输尿管口异位问题相似。
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