回流性杂音一般出现于舒张早期，而心室充盈性杂音一般出现于舒张中晚期。
Regurgitant murmurs are generally early diastolic whereas ventricular filling murmurs occur in mid and late diastole .
这种转移是不稳定的，回流性较强，因此，中国农村劳动力大多处于流动状态，而不是向城市较稳定的转移。
This kind of migration is unsteady and the reflux is stronger. Therefore, Chinese rural labor forces are in a floating condition instead of transferring stably toward the city.
胆红素可能因肝脏分泌过多或未能完全清除，或清除后又大量反流入血(回流性黄疸)，或直接从受损的胆管反流入血(阻塞性黄疸)。
Bilirubin may be overproduced or inadequately removed by the liver or leak into the bloodstream after removal; jaundice may also be due to impaired bile flow.
一旦经济好转，各央行就可以收回流动性，与注资时同样迅速。
Once the economy picks up, central Banks can withdraw the liquidity as fast as they injected it.
目的：检测1号止回阀对于回流的密封性。
Purpose: To test valve No. 1 for tightness against reverse flow.
适用于用在临时性水应用的消防栓上的防回流阀的更新改造。
Designed to retrofit backflow protection onto fire hydrants used for temporary water service.
目的：检测止回阀2号对于回流的密封性。
Purpose: To test check valve No. 2 for tightness against reverse flow.
一次性型材，安全标准，防止色料及血液回流，增加彩润仪使用寿命，令针压更稳定，传动更有力。
One-time profiles, safety standards, prevent color and color embellish, increase blood backflow using life, make needle instrument more stable pressure more powerful, transmission.
对无回流间歇曝气系统在沉淀期间进水的可行性和进水效应进行了研究。
A study was made of the feasibility and effect of feeding during settlement in non-backflow intermittent aeration system (NBIAS).
采用长江科学院空腔回流泥沙淤积水槽试验数据，验证了回流区泥沙淤积计算方法的可行性和精度；
Feasibility and accuracy of the method has been verified by using sedimentation experimental data of cavity flume from the Yangtze River Scientific Research Institute.
讨论了弯曲跨距、焊盘尺寸等参数、以及焊点所经历的回流、老化等热过程对PC B焊点弯曲可靠性的影响。
The effects of bending support span, solder pad size, reflow and aging history on PCB bending reliability are discussed.
在生产分析中，不同时刻下随着产出液回流到地面的示踪剂浓度可用于确定每个生产层段的有效性。
For production analysis, the concentration of the tracers that flows back to the surface over time can determine the effectiveness of each stage.
回流的作用，中耳炎似乎是最为明显，年幼的儿童以及那些化脓性积液。
Reflux's role in otitis media appears to be most pronounced in younger children and those with purulent effusions.
外出农民季节性回流，给流出地社会治安管理增加了压力；
The seasonal refluence of the outflowing peasants increases the pressure of the social security and management in the outflowing area.
本文的研究是以乐昌马蹄为原料，用50％ 酒精进行5—10次回流抽提，制得马蹄营养素提取液；同时也寻求了该提取液在化妆品中应用的可能性。
This paper studied the extract of lechang heleocharis with 50% enthol for 5-10 times; Meanwhile, It was studied the possibility that apply to cosmetic.
在水权交易中，第三方回流问题的存在使得水权交换市场的有效性受到了质疑。
In water right trade, the validity of water market is queried, due to the return-flows problem.
静脉回流不仅会受到生理因素影响，还明显受到病理性因素、治疗性因素的影响，导致复杂的血流动力学效应。
Venous return can be affected by not only physiological factors but also by the etiology and treatments, and its changes may result in complex hemodynamic alterations.
有很好的气密性可在负压下反应方便地组装成蒸馏回流装置。
With very good air-tightness, can conduct reaction under negative pressure and easily assemble distillation, reflow device.
抽穗后15d内、抽穗至成熟期茎鞘非结构性碳水化合物转运量显著降低，成熟期茎鞘中非结构性碳水化合物回流严重。
During the 15 days after heading or from heading to mature, translocation amount of stem-sheath stored NSC decreased significantly and in the mature, NSC reaccumulated seriously in the stem-sheath.
对于气体排出系统，使用止回阀或其它保护性装置以防止回流。
On gas withdrawal systems, use a check valve or other protective apparatus in any line or piping from the container to prevent reverse flow.
针对季节性氨氮和有机微污染水源，通过回流生物预处理后沉淀池生物污泥至絮凝池，进行常规生物强化处理。
For seasonal ammonia and organic micro-polluted raw water, biological sludge in sedimentation tank following bio-pretreatment was returned to flocculation tank, to enhance conventional process.
急性脊髓损伤后血流动力学的变化提示进行性的“创伤后缺血”，静脉回流受阻可能是引起创伤后缺血的一个重要因素。
Such changes after acute spinal cord injury indicate progressive post-injury ischemia. The occlusion of veins may be an important contributor to post-injury ischemia.
并以标准回流法与之进行对比实验，经一致性t检验，两种方法并无显著性差异。
After comparing with standard backflow method and t inspection, we found these two methods had not significant difference.
何时收回流动性及提高利率的决策来自于联邦公开市场委员会（FOMC）。
The decision on when to soak up the money and to raise interest rates comes from the Federal Open Market Committee, which meets this Tuesday and Wednesday.
何时收回流动性及提高利率的决策来自于联邦公开市场委员会（FOMC）。
The decision on when to soak up the money and to raise interest rates comes from the Federal Open Market Committee, which meets this Tuesday and Wednesday.
应用推荐