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- countercurrent aortography 逆行性主动脉造影(术)
- An eddy or countercurrent in water. 逆流水中的漩涡或逆流
- Objective To study the countercurrent causes of protal vein. 目的探讨门静脉逆流的原因。
- The total time < of countercurrent 1 hour / 24 hours. 反流的总时间<1小时/24 小时。
- Countercurrent washing is applied to reduce acid pollution effectively. 摘要采用逆流洗涤方式有效减轻酸污染。
- In esophagitis of 10 countercurrent sex, 7 see balloon appearance cell. 在10例反流性食管炎中,7例见到气球样细胞。
- Dynamic simulation of multi-stage countercurrent is an important subject in the field of Chemical Dynamics. 多级逆流过程的动态模拟,是化工动态学领域中的一个重要课题。
- Black tea extracts are normally produced by a hot or boiling water extraction process, usually a countercurrent process. 红茶的提取物通常是用热水或沸水通过逆流萃取工艺来制取的。
- Methods Aortography (in level of lumber 4) and bilateral common iliac arteriography were taken in 51 normal adults. 方法 测量51例正常成人双侧髂总动脉间的夹角、双侧髂内动脉开口的高度和髂总动脉长度;
- Of them one (100%) and four (57.1)% patients had the coronary abnormality detected by aortography. 10例记录24小时心电图发现2例记录异常者均有冠状动脉异常。
- Multi-level plain weave surface filtration structure, good effects in countercurrent rinsing. 多层平织丝网表层过滤结构,逆流清洗效果好,清洗简单。
- Selection and optimization of experimental system of high speed countercurrent chromatography. 高速逆流色谱实验体系的选择和优化。
- Transthoracic echocardiography and aortography showed a noncoronary cusp ASV with rupture into the right atrium but without VSD. 胸前超音波与主动脉摄影显示主动脉窦动脉瘤在非冠状动脉窦,无伴随心室中隔缺损且动脉瘤破裂到右心房。
- The separation of m-chloroaniline and p-chloroaniline was carried out by countercurrent dissociation extraction(CDE). 逆流解离萃取通过套用萃取酸分离间氯苯胺及对氯苯胺。
- Is excuse me Chinese traditional medicine of gastritis of biliary countercurrent sex still Western medicine very good? 请问胆汁反流性胃炎中药好还是西药好?
- Countercurrent exchange in the vasa recta preserves hyperosmolarity of the renal medulla. 保持肾髓质的高渗作用,并将水,包括集合管和髓袢降支重吸收的水带走。
- The film flow tends to be instable with cocurrent shear and to be stable with countercurrent shear stress. 正向剪切力使表面波非稳定性增强,反向剪切力使其非稳定性减弱。
- Improve the function of the constrictor below esophagus, avoid the countercurrent of gastric content content. 改善食管下括约肌的功能,避免胃内容物的反流。
- Methods:To observe imaging incidence rate and opening site of inferior phrenic artery by 104 celiac trunk angiography or abdominal aortography. 方法:通过104例腹腔干动脉或腹主动脉造影观察膈下动脉的影像发生率及开口部位。
- Two phase countercurrent flow in reactor hot leg at loss of coolant accident is studied by experiment and analysis. 对反应堆失水事故条件下热管段内的两相流逆向流动过程进行了实验研究和理论分析。