快速床

论述了快速床区流体动力学的结构，研究了快速床区纵向和横向悬浮密度分布的规律及相应的计算公式。

The hydrodynamic structure of fast bed is discussed in this paper . Distribu - tion regularity and corresponding calculation formula of suspension density at vertical and horizontal direction in the fast bed region were studied .

结论：快速床旁检测血浆中BNP浓度是早期诊断心力衰竭的一项重要的检查手段；

Conclusion : Rapid bedside measurements of BNP is an important examination method to diagnosis heart failure early .

目的：探讨心肌肌钙蛋白I（cTnI）快速床旁定量测定对急性冠脉综合征（ACS）诊断、鉴别诊断及预后判断的临床应用价值。

Objective : To evaluate the diagnosis , differentiate diagnosis and prognosis of the quantitative bedside-testing of troponin I ( cTnI ) in acute coronary syndrome ( ACS ) .

快速床旁检测脑钠素对急性心肌梗死患者危险分层及预后的评价

The Value of Rapid Bedside Measurements of BNP on Risk Stratification and Prognosis in Patients with AMI

快速床旁检测NT-前端B型钠尿肽对左室射血分数正常心力衰竭的诊断价值

The diagnostic value of quickly bedside detection whole blood NT-pro BNP in heart failure with normal left ventricular ejection fraction

应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。

Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock .

文中将循环流化床炉膛分为底部密相区和上部稀相区，底部密相区为一个鼓泡床，上部稀相区为环-核结构的快速床。

The model divides the furnace into two parts : a dense one at bottom part that is a bubbling bed and a dilute one at up part which is a core-annulus flow structure .

根据快速流化床床层与浸润表面间传热特性判别快速流态化向稀相输送的转变

The Criterion of Transition from Fast Fluidization to Pneumatic Transport

快速悬浮床烟气脱硫

Flue gas desulfurization of fast suspension bed

目的应用成角快速腰椎牵引床将腰椎处于屈曲或背伸的状态下牵引，对L4～5和L5～S1椎间盘突出症的疗法进行临床研究。

Objective To study the effect of rapid traction of flexion or stretch for the cases with L4 ~ 5 and L5 ~ S1 of lumbar disc herniation .

快速流化床内床层与浸润表面间的传热研究&传热系数的径向分布规律

Radial Distribution of Heat Transfer Coefficient in Fast Fluidized Bed

研究表明流化床锅炉启动过程分为三个阶段：热气体对床料的纯加热阶段、煤颗粒燃烧后的床温快速上升阶段和床温变化平稳的正常运行阶段。

Simulated bed temperature change curve shows this process consists of three stages : pure heating up stage of hot gas to coal particles , rapid increasing stage of bed temperature after coal particles begin to combust and normal operation stage characterized by slow temperature change .