bolus

英 [ˈbəʊləs] 美 [ˈboʊləs]

n.  (单次给药的)剂量; 小团; 小丸; (尤指咀嚼后吞咽的)食团

BNC.30324 / COCA.34101



牛津词典

noun

  1. (单次给药的)剂量
    a single amount of a drug that is given at one time
    1. 小团;小丸;(尤指咀嚼后吞咽的)食团
      a small round mass of substance, especially chewed food that is swallowed

      双语例句

      1. Did you bolus her with fluids?
        你把那药丸给她吃了吗?
      2. Secondly, in the clause that poisonous bolus plans in company rules, in right time, will start likely.
        其二,在公司章程中有毒丸计划的条款,在合适的时间,将有可能启动。
      3. The compactness of the bolus is mandatory to separate the filling times of the different vascular or cardiac compartments.
        理想的团注对于区分不同血管和心室的充盈时间是非常必要的。
      4. After chewing, the HA homogeneity within the gum bolus was calculated and defined as mixing efficiency.
        依咀嚼后口香糖中HA颗粒分布的均匀度作为混合效率的参考依据。
      5. All subjects received an initial bolus of ropivacaine.
        所有的受试者接受了初始剂量的罗哌卡因。
      6. Application of Bolus chasing Technique in extremities artery-angiography
        团注追踪技术在肢体动脉血管造影中的应用
      7. The bolus and basal rates work to keep blood sugars constantly in control.
        餐前量和基础量的调节,保证血糖持续得到控制。
      8. Objective To study the value of lower limb angiography with bolus chase technique.
        目的探讨互动式造影剂追踪技术在下肢动脉造影中的应用价值。
      9. Objective: To evaluate the hepatic CT dynamic contrast-enhanced effect with the hand bolus injection method.
        目的:探讨手推法对肝脏CT增强效果的影响。
      10. The two bolus tests are not diagnostically useful, as overlaps between the diagnostic groups were observed.
        然而两种单次剂量的实验没有诊断意义,因为它们诊断组中都发生了交迭现象。
      11. As we begin chewing, the tongue shapes food in a ball-shaped bolus for swallowing.
        当我们开始咀嚼,舌头能塑造食物如一个球形弹丸为了进行吞咽运动。
      12. Started her on high-flow02and her second bolus of saline.
        给她大流量氧气以及第二次推注盐水。
      13. Background: Although morphine has been shown to induce bowel dysfunction in a dose-dependent fashion, in most relevant studies it was investigated in single bolus injection.
        背景:吗啡会引起肠蠕动失调,而且是以剂量效应的方式来表现,只是之前这类的研究是以单次剂量的给予来探讨。
      14. Conclusion bolus chase technique in lower limb angiography can demonstrate target vessels by one time; it can shorten operation time as well as radiation dose.
        结论互动式造影剂追踪技术能一次大范围显示下肢动脉形态、构,缩短检查与治疗时间,降低患者辐射剂量。
      15. Therapeutic Effect of Midazolam by Continuous Intravenous Bolus on Statural Convulsivus in Children
        咪达唑仑持续静脉推注治疗惊厥持续状态的疗效
      16. And the bolus blocking the pipes is fear.
        而造成管道堵塞的是忧虑。
      17. Application of preoperative single bolus high-dose antithymocyte globulin induction therapy in renal graft recipients with positive PRA
        术前单次大剂量ATG诱导治疗在PRA阳性肾移植受者中的应用
      18. Money is no longer circulating as it should, and the bolus blocking the pipes is fear.
        资金不再以应有的方式流通,而造成管道堵塞的是忧虑。
      19. The Effect of Bushen Bolus of Learning and Memory Capacity of Aging Rats
        补肾丹对衰老模型大鼠学习记忆能力的影响
      20. After being prepared, the Chinese medicine comes in the forms of bolus, powder, plaster, pellet, tablet and oral liquid.
        中药在经过制备后,会以丸、散、膏、丹、片、口服液等的形式出现。
      21. Analysis of Contrast Media Bolus Effects on the Quality of CT Coronary Angiography Imaging
        CT冠状动脉成像中影响对比剂团注效果的分析
      22. Effects of Angong Niuhuang Bolus on Vital Organ Injury and Mortality in Rats with Sepsis
        安宫牛黄丸对脓毒症大鼠重要器官损伤及死亡率的影响
      23. Dr. Hung asked the speaker why bolus injections of sufentanil had been used rather than an infusion.
        洪医生问报告人为什么用多次单剂量苏芬太尼注射而不用滴注?
      24. Below this kind of circumstance, yahoo can be adopted "poisonous bolus plans" have check.
        在这种情况下,雅虎可以采取“毒丸计划”进行阻击。
      25. Mean residence time ( MRT), another measure of drug elimination, is the average time a drug molecule remains in the body after rapid IV injection.
        AfteranIVbolus,平均驻留时间(MRT)是表示药物消除的又一个测量值,是指某种药物快速静注后,其药物分子滞留在体内的平均时间。
      26. The number of swallows and total swallowing time per bolus correlated significantly to maximal inspiratory pressure.
        吞咽每个水丸所需的吞咽次数和吞咽时间与最大吸气压有明显的相关性。
      27. Twenty minutes after a single bolus dose, it may be unnecessary to antagonize the block when the train-of-four has returned to normal and fade is not present to a tetanic stimulus.
        单次用药20分钟后,当四个成串刺激恢复正常和强直刺激消退后,没有必要再进行拮抗。
      28. Objective To explore the effects of contrast media bolus on the quality CT coronary angiography imaging.
        目的讨论上腔静脉显影效果对冠状动脉显影效果的影响。
      29. Small bolus doses of fentanyl were repeated to maintain reasonable levels of anesthesia.
        重复给小剂量芬太尼以维持麻醉在适当的水平。

      英英释义

      noun

      1. a large pill

        1. a small round soft mass (as of chewed food)