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- The researchers also predict that by the middle of the century, melting snow will cause streams to reach their annual peak flow up to a month earlier. 研究者们还预测，到本世纪中叶，融化的积雪将导致河流量提前一个月达到其年高峰值。
- In a time when the flow of great change during the year, through 6150 cubic meters / sec peak flow. 其流量年际年内变化很大，曾通过6150立方米/秒洪峰流量。
- The researchers also predict that by the middle of the century,melting snow will cause streams to reach their annual peak flow up to a month earlier. 研究者们还预测，到本世纪中叶，融化的积雪将导致河流量提前一个月达到其年高峰值。
- Scenario of construction-used land is the first to reach peak flow, then arable land, grassland, shrubbery, and woodland. 峰现时间出现最早的是建设用地，其次是耕地、草地、疏林灌丛地和林地。
- In this study, 390 asthma patients thought to be at risk of an exacerbation monitored their morning peak flow and asthma symptoms for up to one year. 这项研究是针对390名处于恶化危险的气喘病人，监测病人的晨间高峰流量和气喘症状，最长达一年。
- If you need an anaesthetic, you may be asked to take a series of peak flow measurements a few weeks before your operation. 如果你需要麻醉，你可以在手术前几周要求进行一系列峰值流量测试。
- Method The length,diameter and the peak flow velocity of coronary artery in 20 adults were detected by biplane transesophageal echocardiography. 方法用双平面经食道超声心动图检查20例成人冠状动脉的长度、内径和血流速度。
- The difference between them wasb significant (P<0.05).The peak flow velocity of ovarian avtery in patients was significantly higher than that in control (P<0.05). 不孕症患者与正常组比较，前者的卵巢动脉峰值流速高于后者，二者比较有显著性差异(P值<0.;05)。
- PFTs can be a simple peak flow measurement, or complex body plethysmography and ventilation/perfusion scans which are performed in hospitals and clinics. 它是一个简单的峰流测定，机体体积描述计和气流关注的综合检查，可以再医院和门诊进行。
- The water distribution system shall be designed to meet the peak flow requirement and storage, equalize water system pressures and provide emergency water supply. 供水系统设计时应满足高峰用水量和存储，补偿水压系统和提供应急水源。
- In every group, the diastolic coronary sinus peak flow velocity /index (DCSV/DCSI) and coronary sinus antegrade flow velocity/index(CSV/CSI)was measured before and after handgrip exercise echocardiography by HP SONOS 5500 at right heart inflow view. 经胸超声测定各组于等长握力负荷试验前后的冠状静脉窦舒张期血流峰值速度及速度积分(diastolic coronary sinus peak flow velocity/index，DCSV/DCSI)，前向血流峰值速度及速度积分(coronary sinus antegrade flow velocity/index，CSWCSI)。
- Methods 85 patients suspect coronary heart disease, with echocardiography, the peak flow velocities during early diastole (E), atrial contraction (A), E/A ratio were recorded and calculated. 方法85例临床疑诊冠心病超声检查左心室二尖瓣口舒张早、晚期血流充盈速度E、A两峰峰值,计算E/A比值,其结果分为舒张功能正常和降低两组。
- It is verified by the observed data of Xianing Port Area in Changsha City that the model is of high accuracy, with the greatest relative error of the peak flow of only 7.85%, thus can be used in runoff simulation of harbor rainfall drainage system. 经长沙市霞凝港区的实测资料检验，证明该模型在港区小流域的雨洪分析中有较高的精度，洪峰流量最大相对误差仅为7.;85%25，可用于港区雨水排水的径流模拟。
- Result: The comprehension of relevant knowledge about asthma, correct usage of peak flow meter, quantitative nebulizer and correctly use of a nti-asthmatics in patients of test gro... 健康教育能降低哮喘病人发作次数、年均住院天数、病休天数以及医疗费用。
- The ratio of early to late atrial diastolic peak flow velocity(VE/VA),the ratio of early to late atrial time-velocity integral (ETVI/ATVI) and isovolumic relaxation time(IVRT) were observed. 检测指标包括:舒张早晚期最大充盈速率比值(VE/VA)及其时间流速积分比值(ETVI/ATVI)和等容舒张时间(IVRT)。
- Changes in cerebral blood flow, including systolic peak flow velocity(Vs)、enddiastolic peak flow volocity (Vd) and mean peak flow velocity (Vm) of middle cerebral artery, were analysed. 结果:咀嚼运动后大脑中动脉收缩期峰流速、舒张期末峰流速及平均峰流速较咀嚼运动前均有明显增加。
- Favorable Solids Characteristics. Low concentration of dense solids settle rapidly, dewater rapidly; no clarifier washout problem at peak flows. 良好的固体特性。低浓度固体会快速沉降，快速脱水；在峰流时不会出现二沉池冲刷问题。
- Another advantage of this technique is its capacity for flood control: the field bunds have a high water storage capacity which reduces peak flows under heavy rains. 这一技术的另一优势是其防洪能力,梯田的围埂具有很高的蓄水能力,可以减少暴雨的峰期流量。
- Many mountaineers have reached that mountain peak. 许多登山家都登上过那座大山的顶峰。
- We have a precipitous climb to the peak. 我们向着陡峭山顶攀登。
