A level of rockbearing ore a vein.
矿脉含矿岩层

Leaflet blade abaxially hispidulous along veins.
背面的小叶叶片具短硬毛沿脉。

Leaf blades abaxially along veins and branchlets puberulous.
叶片背面沿脉和小枝被微柔毛。

Leaflet blade abaxially with lateral vein axils not crinite.
小叶叶片背面具侧脉腋不具长软毛。

Leaflet blade abaxially with lateral vein axils yellowish crinite.
小叶叶片背面具侧脉腋淡黄具长软毛。

Leaf blade oblong, abaxially glabrous except for sparsely puberulent veins.
除了疏生微柔毛的脉的叶片长圆形，背面无毛。

Leaflet blade abaxially pale, lateral veins 67 pairs, axils yellowish crinite.
背面浅的小叶叶片，侧脉69对，具淡黄长软毛的在腋处。

segments slightly concave adaxially, cucullate, slightly succulent near apex abaxially, 3veined.
正面的裂片稍凹面, 兜状, 稍肉质近先端背面, 3脉。

Leaves abaxially tomentose on midvein and lateral veins, basally rounded to truncate.
叶背面被绒毛的在中脉和侧脉上, 基部圆形的到截形。

39 Leaflet blades abaxially pubescent at least on midvein toward base or secondary veins.
对于基部或次脉的小叶叶片背面具短柔毛至少在中脉上。

Leaf blade with lateral veins abaxially conspicuous. Upper lobe of corolla apparently without flecks.
叶片具侧脉背面明显。花冠表面上的上面裂片没有斑点。

Straining increases the pressure in your abdomen， causing the veins that line your anus to swell.
紧张增加你的腹压，引起肛门内静脉肿胀。

subcutaneous varicos vein of abdominal wall.
腹壁静脉曲张

subcutaneous varicose vein of abdominal wall
腹壁坡下静脉曲张

Reconstruction of Rat Abdominal Aota with Jugular Vein Homografts Pretreated by Polyepoxy Compound
血管交联剂预处理异体颈静脉重建大鼠腹主动脉

The liver is frequently involved since it receives blood from the abdominal organs via the vein.
由于肝通过门静脉接受腹腔器官来的血液, 所以肝常受累。

Transplantation of aberrant renal vein
迷行肾静脉移植术

Repeated intravenous injections are dependent upon the ability to maintain a patent vein.
反复注射有赖于静脉保持通畅。

Circumferential pulmonary vein ablation
环肺静脉消融术

circumferential pulmonary vein ablation
肺静脉环形消融

Subfascial Endoscopic Communicating Branch Vein Ablation in Treating Communicating Branch Vein Insufficiency
下肢静脉交通支腔镜下离断术

Animal Experiment in Catheter Ablation at The Vein Orifices Into The Heart by Ultrasound.
入心静脉口环状超声消融动物实验。

Radiofrequency catheter ablation of atrial fibrillation originating from left superior pulmonary vein
导管消融源于左上肺静脉的心房颤动二例

Early experience with circumferential pulmonary vein ablation for atrial fibrillation
环肺静脉口部线性消融治疗心房颤动的初期体会

A case of acute cardiac tamponade complicating radiofrequency catheter ablation at ostium of pulmonary vein
肺静脉口射频导管消融并发急性心脏压塞一例