您要查找的是不是:
- Acoustics. Measurement of sound insulation in building and building elements. Part 10: laboratory measurement of airborne sound insulation of small building elements. 声学。建筑物和建筑元件隔音测量。第10部分:小型建筑物元件气载噪声隔离的试验室测量。
- Experiment results from laboratory measurement showed that the T0 valve tray has better hydraulic properties and machinery properties in comparison with F1 valve tray. 实验室测定结果表明,T0浮阀塔板与F1浮阀塔板相比有更好的流体力学性能和机械性能。
- Industrial-process control valves - Part 8 : noise considerations - Section 1 : laboratory measurement of noise generated by aerodynamic flow through control valves. 工业过程控制阀。第8部分:噪声考虑。第1节:实验室测量气动流经控制阀产生的噪声
- Industrial-process control valves. Part 8: noise considerations. Section 2: laboratory measurement of noise generated by hydrodynamic flow through control valves. 工业过程控制阀.;第8部分:噪声问题
- Industrial-process control valves - Part 8: noise considerations - Section 1: laboratory measurement of noise generated by aerodynamic flow through control valves. 工业过程控制阀。第8部分:噪声考虑。第1节:实验室测量气动流经控制阀产生的噪声。
- Cut back the dosage of your thyroid medication, if your T3 and T4 is normal by laboratory measurements. 减掉妳的甲状腺治疗药物,如果妳的T3和T4回复正常。
- In this paper, laboratory measurements of several commonly used forms microampere resistance methods analyzed. 为了保证测量数据的精确,对微安表内阻进行测量,就有极其重要的意义。
- Therefore, even more than for intergranular materials, Laboratory measurements are required for quantitative evaluation of porosity. 因此,对于晶体物质,实验室对孔隙度的定量测量比测定晶体物质更有必要。
- One of the most baffling problems is the failure of some laboratory measurements to correlate with performance in consumer use and care of textiles. 最令人困惑的难题之一是一些实验室的测试结果与消费者的实际使用的性能不一致。
- According to the laboratory measurements of velocity and water level which were obtained before and after seting up of pile group. 通过对河道修建高桩码头前、后的流速分布及水位试验分析得出:随着桩群长度的增加,同一根垂线上的流速分布趋于均匀。
- We knew, of course, that extrapolating global estimates from a limited sample of laboratory measurements was open to error. 当然,我们知道,从实验室里有限标本的测定值外推到全球估计量,是很容易出错的。
- We needed high-precision laboratory measurements against which to compare the quasar spectra, so we persuaded experimenters to undertake them. 我们需要有实验室中的高精密量测,以比较类星体的光谱,因此我们劝说了实验学家从事此项实验。
- Laboratory measurements and analysis have been carried out on the viscosity of BF slag with different content of Al2O3,MgO and Basicity in Capital Iron and Steel Corp. 不同Al2O3和MgO含量及碱度的变化对首钢高炉渣黏度的影响进行了实验测定和分析研究。
- In this paper, we discuss the types of data produced and illustrate how the laboratory measurements support space missions such as ASCA, Chandra, XMM, and ASTRO-E2. 讨论了上述实验产生的数据类型;并展示了实验室测量如何为卫星(ASCA、EUVE、Chandra、XMM和ASTRO-E2)观测提供实验依据.
- Laboratory measurements and analysis have been made on the viscosity, desulphurizing ability and melting temperature of the BF slag in Xingtai Iron &Steel Corp. 对邢钢高炉渣粘度、脱硫能力、熔化温度进行了实验测定和分析研究。
- Synopsis Laboratory measurements and analysis have been made on the viscosity, desulphurizing ability and melting temperature of the BF slag in Xingtai Iron &Steel Corp. 对邢钢高炉渣粘度、脱硫能力、熔化温度进行了实验测定和分析研究。
- The product is on trial in our laboratory. 该产品正在由我们实验室做测试。
- They need one laboratory technician. 他们需要一名实验室技术员。
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Scientific measurement of the head. 头测量学,头测量学,测颅学头颅的科学测量