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- Large Bore Pipe Gas Flow Measurement Using Cone Flowmeter 大口径管道气体流量测量采用锥形流量计
- APPLICABLE TO METAL WORKING ON RELATIVELY LARGE BORE. 适用于较大之内孔径加工使用。
- When he ran around the tree,Bob suddenly met up with a large bear. 鲍伯跑到树后面,突然遇到了一头大熊。
- Application for Flow Measurement in Annulus Logging. 流量测量方法在环空测井中的应用。
- When he ran around the tree, Bob suddenly met up with a large bear. 鲍伯跑到树后面,突然遇到了一头大熊。
- 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。
- LIQUID FLOW MEASUREMENT IN OPEN CHANNELS. PARSHALL AND SANIIRI FLUMES. 明渠液流测量。
- Because extracorporeal oxygenation requires large extracorporeal blood flows (40-90ml/kg/min) large bore drainage cannulae must be used. 因为体外氧合需要很大的体外血流(40-90毫升/公升/分),所以必须用大口径的插管。
- A short-barreled pistol that has a large bore and is small enough to be carried in a pocket. 迪林格手枪一种有一个大钻孔轮管,可放在口袋里携带的短小的手轮
- 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。
- The effect of hydrogen additive in the Ne buffer gas on the output characteristics of a large bore copper vapor laser has been investigated. 研究了在大口径铜蒸气激光器 (CVL)的氖缓冲气体内掺入氢气对激光输出特性的影响。
- 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。
- The Large Bore A Series is an NFPA Interchangeable cylinder line that is designed and built to excel in the most demanding applications. 大口径A系列是美国消防协会可互换的缸线 , 是设计和建造擅长最苛刻的应用。
- 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。
- A large bear with the strong, sharp teeth of wolf looks at you.It has a thick neck and a long, heavy tail. 一个巨大强壮的生物露出尖锐的牙齿注视着你,他有粗而长的脖子和一个巨大的尾巴。
- A sample size needs to be established when this method of mass flow measurement is used. 在使用这种质量流量测量方法时,需要测定试样的大
- The development of a device of large bore coated column(LBC) used to concentrate and determine trace polycyclic hydrocarbons in water has been described. 本文描述了大孔径涂敷柱LBC柱的制备及其对水中痕量有机物的吸附富集技术的研究,LBC柱是一种涂有固定液SE-30的大孔径金属柱,用以直接吸附富集水中痕量有机物,然后热脱附到GDX-502预柱上,用CS_2洗脱并浓缩后注入气相色谱仪进行分析测定。
- Care should be taken regarding the orientation of the test points to give sufficient room for manometer probe connection for flow measurement. 要注意测试点的方位要留够足够的空间,以便连接用于水流测量的压力计探头。
- Valve shall have integral metering/test ports for flow balancing and flow measurement. 阀门应该配置用于流量平衡和流量测量的整体测试端口。
- The residues of organic phosphorus pesticide were determined by large bore capillary gas chromatograph in 167 samples of 14 kinds of vegetables in Xi an region. 用大口径毛细管气相色谱法跟踪监测了西安地区夏秋两季14种蔬菜167个样品中有机磷农药残留量。