查询词典 vein

According to model, lead zinc ore bodies of mineral deposit, celestite ore bodies and gypsum ore bodies are distributed by the incomplete dome shape. The sandstone type ore bodies like a curved surface shape, is on the top, wide distribution, which like the top cover of a mushroom. The limestone breccia type ore bodies, under the sandstone type ore bodies, with mostly irregular vein shape, lens body shape, locate at the root of the mushroom. Gypsum and celestite ore bodies, accompanying with limestone breccia type ore bodies with the shape of vein, lens body, distribute under the sandstone type ore bodies.

根据模型显示，金顶矿床铅锌矿体、天青石矿体和石膏矿体呈不完整的穹隆状分布，砂岩型矿体在上，为曲面状，分布广，似一蘑菇的顶盖，而灰岩角砾岩型矿体分布局限，部分产于砂岩型矿体之下，多为不规则的脉状、透镜体状，构成蘑菇的根部；石膏和天青石矿体主要与灰岩角砾型矿体相伴产出，呈脉状、透镜体状，多分布于砂岩型矿体下部。

Abstract］ Objective To compare the value of pacemaker implantation through the subclavian vein puncture and the cephalic vein cutdown approach.

目的 比较头静脉切开与锁骨下静脉穿刺途径安置永久性心脏起搏器的价值。

The distances between the confluence of anterior cerebral vein with deep middle cerebral vein and the lateral border of chiasm opticum, the crotch of ICA and MCA were (14.36±1.67) mm,(8.13±0.98) mm and (7.65±0.21) mm, respectively.

大脑前静脉与大脑中深静脉汇合处距视交叉外侧缘(14.36±1.67)mm，距颈内动脉分叉处(8.13±0.98)mm，距大脑中动脉的最近距离为(7.65±0.21)mm。

Methods: Totally 16 healthy adult rabbits of both sexes were randomly divided into SP group and NS group. The rabbits in SP and NS group were given Thiopental (3 mg/kg) and normal saline (1 ml/kg) respectively by intravenous injection via ear vein after establishing convulsant models by injecting Strychnine into the other ear vein. QPEEG and power spectral analysis were used to analyze the changes of δ-band of QPEEG in convulsant rabbits before and after administering drugs.

成年家兔16只，雌雄不限，随机分为硫喷妥钠组和生理盐水组，每组8只，在建立惊厥兔模型后，分别耳缘静脉注射硫喷妥钠3 mg/kg、生理盐水1 ml/kg，应用QPEEG，采用功率谱分析法，分析惊厥家兔给药前后QPEEG δ频段的变化。

Types of the combination were as follows: ASD and VSD, 2 cases; ASD and PS, 2 cases; ASD and MS, 1 case; ASD and coronary artery stenosis, which needed interventional treatment, 1 case; VSD and PDA, 3 cases; ASD and anomalous inferior vein cava drainage, 1 case; PDA and B-preexcitation syndrome, 1 case; PDA and dextrocardia, anomalous inferior vein cava drainage, 1 case.

复合类型为：房间隔缺损合并室间隔缺损2例，ASD合并肺动脉瓣狭窄2例，ASD合并二尖瓣狭窄1例，ASD合并冠脉狭窄需介入治疗1例，ASD合并右位心1例，VSD合并动脉导管未闭3例，PDA合并B型预激综合征1例，PDA右位心、下腔静脉肝段缺如1例，VSD合并下腔静脉肝段缺如1例。

In autogenous vein graft, Egr-1 plays an important role in the proliferation of VSMCs. Egr-1 may become a new target for the prevention and therapy of intimal hyperplasia, stenosis and emphraxis after vein graft.

移植静脉内膜增生与Egr-1的激活及表达关系密切，Egr-1可能成为防治移植静脉内膜增生、狭窄及闭塞的一个新的干预靶点。

A TYLCCNV DNAβhybrid having TbCSV DNAββC1 lost the ability to elicit the vein thickening and enation phenotypes.On the other hand,TbCSV DNAβ hybrids containing TYLCCNV DNAβpC1 or the AP fragment failed to induce the characteristic vein thickening and enations.

嵌合有TbCSV DNAββC1的TYLCCNV DNAβ丧失了诱导脉增厚和耳突表型的能力；嵌合有TYLCCNV DNAββC1或AP片段的TbCSV DNAβ也不能诱导植株产生典型的脉增厚和耳突。

The vein type mineralization of the Maanqiao was formed from the mixture of magmatic gases with basin oil hot brine and the boiling of ore-forming fluids, the mixture of aside magmatic gas with basin oil hot brine brought on the reformed vein type ores of the Huoshibulake during the irruption of granite porphyry veins.

改造成矿作用主要发生在造山作用后伸展期的岩浆活动阶段，岩浆气液和盆地油田热卤水的混合形成改造热液，形成了马鞍桥和霍什布拉克矿床的脉状矿化。

Hemospasia from elbow, puncture from the basilica vein is the well choice if the median cubital vein is absencet.

在肘部抽血时，如遇肘正中静脉缺如，以穿刺贵要静脉为宜；穿刺置管时如遇头静脉插管困难，以选择贵要静脉为宜。

Methods 35 patients with the homonymy leg soft tissue defects were treated with the flap. The largest flap size was 16 cm×11 cm, the smallest flap was 7 cm×6 cm. The small saphenous vein were inosculated with the recipient site vein in 14 patients, while not in the other 21 cases.

应用腓肠神经营养血管逆行岛状皮瓣修复同侧下肢软组织缺损35例，皮瓣面积最大16 cm×11 cm，最小7cm×6 cm，其中将小隐静脉与受区静脉吻合14例，未吻合静脉21例。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？