体积计

PFTs can be a simple peak flow measurement or complex body plethysmography and ventilation/perfusion scans which are performed in hospitals and clinics.

它是一个简朴的峰流测定，机体体积描述计和气流关注的综合检查，可以再医院和门诊进行。

The purpose of this project is to study the steady and unsteady turbine cascade flows by using a new adaptive upwind finite-volume approach.

本计画目的在於发展一套新的自调上风有限体积法，以研究涡轮串联叶片之稳态与非稳态流场。

However, the cylindrical rotor of the rotational type viscometer needs time to respond to temperature changes in a sample.

旋转式粘度计圆柱型转子体积较大，对样品的温度变化作出的反应较为迟钝，并且还需长时间才能达到热平衡，不适于实时的测量。

And the emeraldine salts (ES2) of polyaniline were prepared by emeraldine base form of polyaniline doped with different acid dopants at room temperature. The structure and morphology of ES1 and ES2 were characterized by Fourier transform infrared spectrometer, Ultraviolet-Visible spectrophotometer and wide angle X-ray diffactometer, respectively.

并藉由傅立叶红外线光谱仪结构之鉴定，四点导电度计体积电阻之测定，黏度法重量平均分子量之量测，元素分析仪元素掺杂比之测定，紫外线-可见光光谱分析仪吸收波长之解析，X-ray绕射分析仪分子形态之分析，低频/高频阻抗分析仪介电行为之探讨，以及同轴量测系统电磁波遮蔽效应等之量测。

The concentration of liquid hydrocarbon B is 10%.the dosage of hydrophobe is 15%~20%. The condensation and used environment of defoaming agent were studied ,the experiments show that self-made defoamer can be the same with many bubbly systems,such as anion, zwitterions, Nonionic bubbly liquid et al.and it can be used from acidity to alkalescence conditions.the fitting dosage is 9‰～10‰to polyester,6‰to siloxane-polyester copolymer,and 3‰to mulriple defoamer.

对消泡剂的投加浓度、适用环境等作了相关应用研究，结论为：消泡剂适用的起泡体系较广，阴离子、两性离子、非离子型起泡液均可使用；适用PH值范围可从酸性至弱碱性，适宜加入量为(以占起泡体系的体积分数计)：聚醚酯消泡剂9-10‰，有机硅改性聚醚酯消泡剂6‰，复配消泡剂3‰。

Though the result of this laborious and prolonged treatment planning is good, the amenity and efficiency of using KULA are unsatisfactory for this large and irregular shaped tumor.

计算结果可获得相当良好的精确度及令人满意的剂量分布，但对於体积较大且形状不规则的肿瘤，例如复发於颅底的鼻咽癌，治疗计画所花的时问相当冗长。

The densities for HNO3-UO2(NO3)2,NaCI-Na2SO. and KCI-Na2SO4 aqueous ablutions were measured with a high precision densimeter at 25℃. The apparent molal volumes were obtained from the measured densities. An empirical equation is introduced to correlate densities for mixed electrolyte aqueous solutions.

用高精度密度计测量了25℃下 HNO3－UO2（NO3）2， KCI－Na2SO4和NaCl－Na2SO4水溶液的密度从而求出了相应的表观摩尔体积；建立了用于混合电解质溶液密度关联的经验方程，用此方程对9个混合电解质水溶液体系的密度进行了关联，精度较高。

The plethysmographic wave form measured with a fingertip pulse is very similar to the arterial blood pressure curve.

测量指尖脉搏产生的体积描计波形与动脉血压的波形相似。

Results showed that the optimum extraction conditions are that extract with ethanol for four hours, soak the remains with boiled water for 40min, repeat 3 times, sedimentate with 2 times volume ethanol; the content of tea polysaccharides is increasing with the fermentation time in different piles of Yunnan Pu-erh tea, 0.45% tea polysaccharides obtained in the first pile, and 1.68% in the forth pile.

试验证明：最佳提取工艺为无水乙醇浸提4h，取茶渣，沸水提取40min，重复3次，2倍体积无水乙醇沉淀；&涯堆&是普洱茶制作过程中的一道特殊工序，是形成普洱茶品质特征最关键的一步，翻堆样中茶叶渥堆时间越长，茶多糖含量越高，一翻堆含量仅0.45%，到四翻堆上升到1.68%，以上均为干物质计。

The excess molar volumes V~E of {trichloromethane +1,3,5_ trimethylbenzene ,trichloromethane + 1,2,4_ trimethylbenzene ,nitrobenzene + 1,3,5_ trimethylbenzene ,nitrobenzene + 1,2,4_ trimethylbenzene } were determined in the whole range of composition using a vibrating_tube densimeter at 298\^15 K.

在298 15K下，用振动管密度计在全浓度范围内测量了氯仿、硝基苯分别与均三甲苯、偏三甲苯构成的二元液体混合物的过量摩尔体积VE。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。