查询词典 vein

The patient avoided eating food rich of protein for three days and fasting for 12 hours before the blood samples were obtained at 7:00-8:00 in the morning, and had laid on bed for 15 minutes at least, 2ml of the blood samples were taken from median antebrachial vein, put into the heparinized tubles, then centrifugating by 1500/minute for 10 minutes,obtained the plasma from the blood, the plasma sample were kept in -72℃ refrigerator, ELISA method was used to determine the homcysteine level.

患者在标本采集前3天避免食用高蛋白饮食，空腹12小时以上，清晨7：00－8：00采血，采血时平卧位，休息15分钟以上，采集肘正中静脉血2ml，置于肝素抗凝管，以1500转／分离心10分钟后，分离血浆，用酶联免疫吸附法测定各管的HCY含量。

Methods In 18 adult upper extremity cadavers,origins,courses, branches,distribution and the anastomosis of the medial antebrachial cutaneous nerve,basilic vein and their nutrient vessels were studied under the operating microscope.5 fresh adult cadavers,photographic developer were injected in the artery.

方法上肢标本18侧，显微剥离表皮组织，观察前臂内侧皮神经、贵要静脉及各自营养血管的起始、走行、分支、分布及与其它血管的吻合情况；新鲜整尸标本5具，动脉灌注显影剂，剥离体被组织于X光下摄影，分析皮动脉的分布及其与毗邻血管的关系。

We drew blood through a CPAD blood bag placed in an antecubital vein.

目的探讨老年人术前储存式自体输血的临床效果。

The contrast material was bolus injected through antecubital vein ,while four layers of dynamic scans were performed for 50 seconds.

摘要］ 目的：探讨多层螺旋CT灌注成像结合去卷积算法在成人脑血流动力学中的应用。

The difference is that the collection, separation, and return are all performed inside a machine which is connected to the donor through a needle placed in the arm, typically the antecubital vein.

不同点在于收集、分离和返回过程都在一个机器内部操作，机器通过在胳膊上放置的针与捐献者相连，典型地针头的放置位置在肘前静脉。

The milk isotope was divided into three doses and given with each of the three meals on the study day.〓 solution was given intravenously via the antecubital vein immediately after the first oral dose.

溶液预先与牛奶混合，分三份在试验日三餐后口服；〓溶液在第一次口服含〓的牛奶后由静脉一次注入。

ML nonionic contrast agent was administered with a constant flow rate of 8 mL/s via the antecubital vein by using a power injector.

动态CT检查方法为在启动高压注射器经肘静脉快速注入对比剂的同时对感兴趣层面进行连续快速扫描。

Twenty minutes after 20 mCi of (superscript 99m)Tc-RBC was injected via an antecubital vein and 20μg PGEI was injected intracavernously to induce erection.

经由肘前静脉注射20毫居里之(上标 99m)Tc-红血球后20分钟，再经由海绵体注射20微克之前列腺素El来引发勃起。

The contrast material was bolus injected through antecubital vein ,while four layers of dynamic scans were performed for 50 seconds.These slice dynamic images were processed with the CT perfusion software package.Cerebral blood flow,cerebral blood volume,and mean transit time were measured within the specific regions of interest of the brain,and quantitative analysis was performed.

在常规轴面CT扫描后选取基底节及其相邻层面，经肘静脉团注对比剂，同时开始连续50 s的四层动态扫描，重建的198幅动态图像使用CT脑灌注软件包进行处理，获得灌注图像，测量所选脑内感兴趣区的血流量、血容量及平均通过时间，并对其进行定量分析。

By using a power injector,60 ml of 75% contrast material was injected at a speed of 3 ml/sec via a 17-guage antecubital vein catheter,14 s after start of bolus the dual-phase dynamic CT scans were performed 7 times at the single level.

48例肝肿瘤患者平扫发现并定位病灶后，用压力注射器以3ml／s速度从肘静脉经17号塑料套管针注入造影剂60ml，开始注射后14s行双期动态CT，同层共扫7次。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐