查询词典 rate of flow

Since the ratio of the fiber material and the attacking medium in the cell was 1:400, a quasi-continuous experiment could be performed using laminar flow conditions in the cell with a flow rate of 40 ml/h.

自从这个比例的纤维材料和进攻中，细胞是1：400实验可以用激细胞内层流条件与流量40毫升/小时。

Methods The tidal flow-volume loop and other parameters (the volume,flow rate and resistance) were measured in 1002 normal children,aged between 0～47 months.

潮气呼吸肺功能检测只需平静呼吸，适用于不能配合的小年龄儿童，目前缺乏大样本量的正常预计值，给正确评价带来了很大的困难。

How to study the corrosive factors of media corrosion in oil and gas gathering pipelines under the condition of multiphase flow is discussed and mathematical models are established. The effects of media flow rate, oxygen content, pH, salinity, temperature, pressure of CO2 and water content on 20(superscript #) tubular goods are introduced.

讨论了在多相流条件下如何对油田集输管线介质进行腐蚀因素研究并建立数学模型，研究了集输管线介质流速、含氧量、pH值、矿化度、温度、二氧化碳分压、含水共7个因素对20材管材的腐蚀影响趋势。

The flow behavior of 5182 aluminum alloy for automotive body sheet at the strain rate ranging from 0.001 to 0.1 /s and temperature ranging from 323 to 573 K was studied on Instron8032 tensile tester. A constitutive equation using up-dated Fields-Backofen equation was established to describe the flow behavior of 5182 aluminum alloy during warm tensile.

摘 要：在变形温度为323~573 K、应变速率为0.001~ 0.1 /s条件下，采用Instron8032电子拉伸实验机对汽车用5182铝合金板的流变行为进行研究，采用修正后的Fields- Backofen方程描述5182铝合金温拉伸时的流变行为，建立5182铝合金在温拉伸时的应力－应变本构模型。

The results showed that flow rate of feed, steam pressure, rotation speed are the major controllable factors. Results of the eighteen groups of experiments based on L18(21×37) orthogonal array indicated that the significance of influence is in the order of rotation speed＞steam pressure＞feed flow .

本研究选用进料量、蒸气压力、转速，作为田口法的控制因子，并以薄膜蒸发器蒸发率作为品质特性，应用田口法L18(21×37)直交表规划18组实验，所得结果再以田口方法及全因子实验法找出最佳化操作条件，并实际应用於某光电厂。

In addition, the water model of a twin roll caster at a scale of 1:1 has been adopted; the level fluctuation in the pool was measured with the level senor. It was studied that the influences of the pool heights, flow rate and the submerged nozzle's typeson the level fluctuation in the pool. The experimental results provided a basis to further optimize feeding flow devices in the pool of twin-roll strip caster.

同时，采用了1：1的双辊薄带水模型，对双辊熔池内液面的波动进行了实验测量；研究了不同水口结构、熔池高度等参数对熔池液面波动的影响，为双辊薄带连铸布流系统的优化设计提供了依据。

On-board 2 x 16 character, backlit display , Scientific notation display the flow rate and temperature and can be switched to flow total or working hours

两行16字符带背光 LCD ，科学记数法显示瞬时流量和温度，可切换累积流量或工作时间

The forced expiratory volume in first second(FEV1) decreased 0.03 L per year, FEV1/FVC%(FEV1%) decreased 0.151%, peak expiratory flow rate 0.118 L/s, maximal mid-expiratory flow 0.04 L/s, maximal voluntary ventilation 0.876 L, vital capacity 0.04 L. Residual volume increased 0.033 L per year, functional residual capacity 0.033 L. VC,FVC,FEV1,RV,RV/TLC of healthy elderly in the exsmoker group were significantly different from nonsmokers. The declinations of lung functions were not significant in different age group of healthy elderly.

结果 用力肺活量每年下降0.032 L，第1秒用力呼气量(FEV1)每年下降0.03 L，FEV1占用力肺活量比值（FEV1%）每年下降0.151%，呼气流量峰值每年下降0.118 L/s，最大呼气中段流量每年下降0.04 L/s，最大通气量每年下降0.876 L，肺活量每年下降0.04 L，残气容积每年升高0.033 L，功能残气量每年升高0.033 L，残气容积/肺总量每年升高0.596%。

The wave-front detection technique can amplify the variations of the wave-front of the debris flow. The debris flow becomes easy to discriminate. Based on the clean images processing, the detection ratio of the multiple filtering technique can increases from 56.36% to 95.27%. The noise removal technique can effective remove the pepper-and-salt noise and Gaussian noise. The clean images will reduce the false alarm rate for detection of remaining ratio technique.

土石流波前判识」使用前处理影像，可有效的将土石流波前扰动强度放大，较易正确判识出土石流波前；「多重滤波判识」经影像前处理后，可降低因环境带来的不当讯息，结果发现，其判识率由56.36%大幅提升至95.27%；「溪床特定物残留率」判识时，易将杂讯视为特定物，滤除杂讯可有效降低误判之机率。

During the derivation, it is assumed: the liquid phase is incompressible Newton fluid; there is no mass transfer between phases; it is homothermal and steady state flow; the flow rate of gas phase and that of the liquid phase are the same without the consideration of slippage effect ; the density of gas phase and that of the liquid phase in the wellbore are constants; the mixed loss caused by inflow from wellbore is ignored.

在推导的过程中进行了如下假设：液相为不可压缩的牛顿流体；相间不存在传质；等温、稳态流动；不考虑滑脱效应，气相和液相的流速相同；井筒中气相、液相的密度为常数；忽略井壁入流引起的混合损失。

I was up all night because I was in pain, she said.

我整夜，因为我在疼痛，她说。

A crow caws /craoks.

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