量管

Objective To find new methods to detect Sn in unplastized polyvinyl chloride pipes for drinking water sup2ply.

摘 要：目的建立测定硬聚氯乙烯饮水管材和管件中痕量锡的新方法。

Additionally the project has produced a data management system that elaborates all leakage related data (e.g. monitored flows, pressures, calculated leakage, etc.) and prioritises leakage control actions.

另外，项目的成果之一是形成了包括所有与漏损相关的数据（如：监测的流量、管压和计算的漏损量等）管理系统，并划分了漏损控制方案的优先级别。

It shows that, because of HOMW, the sound wave in expansion chamber is not in plane form; HOMW can decrease the capability of muffler; and the positions of inlet and outlet are important to the performance of mufflers.

结果表明，由于高次波的存在，消声器内部不一定是平面波；高次波对消声器性能有一定影响，能使某些频段的消声量下降，甚至失效；适当选择进出口管位置能抑制某几次高次波的出现，扩展消声器的有效频率。

The temperature of drift tube was 40℃, flow rate of N2-1.5mL/min.

色谱条件为：色谱柱(APS-2HYPERSIL， 4.6 mmID×250 mm， 5μm)；流动相为V：V＝80：20；柱温为室温；流速0.8 mL/min；进样量5μL；ELSD的漂移管温度40℃，氮气流速1.5 mL/min。

The ideal quantum gases obey Bose-Einstein or Fermi-Dirac statistics and the flux can be derived from the known distribution function. In this sense, we develop the kinetic schemes that suitable for ideal quantum gas and investigate the influence of the quantum effect. In this thesis we discuss shock tube problems and shock diffraction by wedges and shock diffraction by cylinders for the ideal quantum gases.

理想量子气体之速度分布依循Bose-Einstein或Fermi-Dirac分布，在已知气体分布函数的情况下，对分布函数取矩可得宏观量及其通量，本文即利用此概念发展适用於理想量子气体之气体运动算则，并探讨量子效应造成之影响，本文探讨理想量子气体之震波管、楔形体和圆柱震波绕射问题。

The turbine engine type is H-80. With quasi-one-dimensional, aerothermodynamics theory analysis, the station Mach number of turbine engine can be calculated.

引擎全程控制由电子控制单元操作，透过ECU数据显示器，控制不同转速，并分别量测引擎基本性能参数，如引擎推力、压缩比、油耗、燃烧室温度T4、排气温度EGT、尾管压力等。

Ensor analysis ; helical tube ; heat transfer ; perturbation method

张量分析；螺旋管壁；热传导；正则摄动

With Linear Time-Invariant modeling of phase noise and definition of"effective resistor", we analyze the critical parameters of the circuit and calculate the value of phase noise at the 1 /f~2 region. 3. A 4.2GHz VCO tuned by an accumulation-mode MOS varactor in TSMC 0.35μm SiGe BiCMOS process is obtained after debugging with the simulator SpectreRF.

以低压、低功耗、低相位噪声和较大调谐范围的设计目标对压控振荡器进行设计优化，最后得到由积累型MOS变容管调谐的压控振荡器，电源电压为1.5V，功耗约10mW，中心频率为4.2GHz，调谐范围为28%，在频率偏移量为600kHz处的相位噪声为-128dBc/Hz，与线性时不变模型下的理论推导结果非常接近。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。