查询词典 vein

The gold orebody exists in phyllite, the second member of Gaixian Formation, Liaohe Group, lowerProterozoic Erathem, mainly in the form of vein, layer and lens, controlled by NNEschistosity belt and low order, secondary structure fissure.

金矿体主要以脉状、似层状、透镜状产于下元古界辽河群盖县组二段的千枚岩中，受北北东向片理化带及低序次构造裂隙所控制。

The phyllite, gold-bearing untramylonite and gold-bearing quartz-vein of PEG geochemistry partition mode are Pt-Pd type.

铂族元素地球化学研究表明，千枚岩、超糜棱岩、含金石英脉铂族元素CI球粒陨石标准化分配模式属于Pt-Pd型。

Methods: The acute cardiac ischemia model was reproduced by treatment with pituitrin by sublingual vein.

方法大鼠舌下静脉注射脑垂体后叶素诱导急性心肌缺血模型。

Methods: Acute myocardial infarction animal models were induced by caudal vein injection of pituitrin 20U/kg weight.

通过Wistar大鼠尾静脉注射垂体后叶素20U/kg体重制备急性心肌梗塞模型。

While the general idea is roughly the same -- a 2.5D Mario adventure in the classic platforming vein -- the upcoming console action game features entirely new stages, new power-ups, and most importantly of all, four-player cooperative action.

虽然大体的设计理念粗略相同（一个在经典的平台道路上的2.5维的马力奥冒险），但是即将到来的这款家用机动作游戏展示出了全新的游戏场景，新的超级模式，还有最重要的一点——4位玩家联合行动。

Impedance plethysmography ; Deep vein thrombosis ; Pulmonary embolism

阻抗容积描记法；深静脉阻塞；肺栓塞

Considering other differences that in leaves of Podocarpus there are three resin ducts under vascular bundle of midrib, mesophyll cells are differentiated into palisade tissue and sponge tissue; in leaves of Nageia, there is only one resin duct under vascular bundle in each vein and no obvious differentiation in mesophyll cells, palisade tissue can be found on both sides, and sclereids can also be found in mesophyll tissue.

结合罗汉松属植物主脉维管束下面有3个树脂道，叶肉分化为栅栏组织和海绵组织，而竹柏属植物每个叶脉维管束下面有1个树脂道，叶肉分化不明显，两面都有栅栏组织，叶肉中还具有大量石细胞等特征，认为罗汉松属和竹柏属在叶脉、叶形态和结构方面存在明显差异，2个属分开是比较合理的。

Results showed: in Podocarpus leaves, there is only one midrib, the xylem tracheid of midrib vascular bundle is multi-form, transfusion tissue belongs to Cycas-type and transfusion tracheids are isodiametric, the accessory transfusion tracheids between palisade tissue and sponge tissue are developed; in Nageia leaves, there are plenty of parallel leaves, the xylem tracheids of each vein are relatively simple, transfusion tissue belongs to Taxus-type and transfusion tracheids are longer in longitudinal section than that in transverse section, the accessory transfusion tissue between palisade tissue and sponge tissue is absent.

结果表明：罗汉松属叶1条主脉，主脉维管束木质部管胞发达，转输组织为苏铁型，转输组织管胞等径，栅栏组织和海绵组织之间的副转输组织管胞发达；竹柏属叶多条平行叶脉，维管束木质部管胞相对不发达，转输组织为红豆杉型，转输组织管胞纵向伸长，栅栏组织和海绵组织之间不存在副转输组织。

Objective To evaluate the diagnostic value of contrast-enhanced ultrasonography in differential diagnosis of portal vein thrombosis.

目的探讨超声造影在门静脉栓子良恶性鉴别诊断中的价值。

Objective: To study the effect on cancer cells in the portal vein blood during colorectal cancer resection.

目的：研究手术对大肠癌患者血循环中癌细胞的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。