您要查找的是不是：
- Assessment of coronary artery bypass patency by transit time flow meter technique 冠状动脉旁路移植术中旁路通畅性的评价
- Transit time flow meter 瞬时流量测定
- View your estimated rate and transit time. 查看估算费率和托运时间。
- Intervention: Absolute cerebral blood flow, cerebral blood volume, and mean transit time were measured in the thalamus, putamen, and caudate nuclei. 干预：检测了丘脑、苍白球、尾状核的绝对脑血流量，脑血容量，平均通过时间。
- Sellers are not responsible for service transit time. 卖方不负责运输事务的时间.
- Application for Flow Measurement in Annulus Logging. 流量测量方法在环空测井中的应用。
- Why will the Summer Day delay? When will time flow away? 夏天为何迟到,时光何时飞逝?
- The fedex. Com transit time information is subject to change without notice.fedex. com运送时间信息如有变更;恕不另行通知。
- Time flows away like running water. 时间的流逝象流水一样。
- Suitable for positive isolation as well as flow measurement and control. 不但适合于流量测量和控制,而且也适用于积极的保温绝缘保护。
- snicker at 窃笑
- LIQUID FLOW MEASUREMENT IN OPEN CHANNELS. PARSHALL AND SANIIRI FLUMES. 明渠液流测量。
- All rabbits had MSCT perfusion before sacrifice. MSCT perfusion parameters of bilateral femoral head including blood flow(BF),peak enhanced attenuation(PEA),peak transit time(PTT),mean transit time(MTT) were calculated. 所有动物于处死前行双侧股骨头MSCT灌注检查,计算血流量、峰值增强值(PEI)、峰值增强时间(PTT)、平均通过时间(MTT)等指标。
- The liver perfusion parameters, such as blood flow (BF), blood volume (BV), mean transit time (MTT), permeability surface (PS) and hepatic arterial fraction (HAF), were calculated. 应用去卷积算法模式计算相应病变区域的血流量(BF)、血容量(BV)、平均通过时间(MTT)、毛细血管通透性(PS)、肝动脉指数(HAF),来评价肝癌的血流动力学状态。
- Before taking a flow measurement reading, set the valve to its fully open (4.0) or at a preset position. 在获取流量测量读数之前，将阀门设置在全开（4.;0）或在一个预调的位置。
- They increase intestinal and fecal bulk, which lowers intestinal transit time and helps prevent constipation. 它们增加肠和盲肠的填充量,降低肠转送时间,防止便秘。
- As summer goes and winter comes, time flows like water. 寒来暑往几时休，光阴逐水流。
- Techniques borrowed from the ring laser gyro can be adapted to fluid flow measurement. 借环形激光陀螺仪的技术，加以改进使之适用于流体流量的测量。
- Certain commodities and high-value shipments may require additional transit time for customs clearance. 特定物品和高价值货件可能会因为海关通关而需要额外的运输时间。
- The Cutthroat Flume with Flat Bottom Can be Used in the Channel Flow Measurement with or without Sediment. 平底矩形无喉道量水槽是在巴歇尔量水槽基础上加以改进，研制成的新型量水槽，结构简单、工方便、算简捷，适用于清水和引黄多泥沙渠道量水。
