流量测定

Dynamic respiratory compliance and total respiratory resistance were measured before surgical incision, after sternal closure in the operating room, and after arrival in the intensive care unit. The following data were recorded: age, weight, preoperative pulmonary infiltrates, preoperative mechanical ventilation, evidence of increased PBF before surgery, duration of CPB, duration of aortic cross-clamp, duration of deep hypothermic circulatory arrest, use of steroids, and volume of ultrafiltrate removed.

分别在麻醉诱导后、手术结束关胸后和返回ICU后3个时间点测定患儿的肺动态顺应性和全肺阻力，并记录患儿年龄，体重，术前胸片浸润性改变情况，术前机械通气情况，术前肺血流量增高情况，体外循环时间，主动脉阻闭时间，深低温停循环时间和体外循环中超滤量等参数。

Methods Under the acid condition, fluorine could be separated by distillation, then fluorine is absorbed by washing liquid. The electricity lead detection-ion chromatogram with Ionpac AS14 column was employed to determine the content of fluoride, 3.5 mmol/L of sodium carbonate-1.0 mmol/L of soda as the washing liquid at 1.2 ml/ mm.

氟在酸性条件下，蒸馏分离，蒸出的氟化氢被淋洗液吸收，采用电导检测－离子色谱仪和IonpacAS14色谱柱，3.5 mmol/L碳酸钠－1.0 mml/L碳酸氢钠为淋洗液，流量为1.2 ml/min，样品及标准系列在酸性条件下经水蒸气蒸馏－吸收，直接进样测定。

The study of relation between hepatogenic peptic ulcer and portal hypertension,transmitter metabolic disturbance,hepatic insufficiency and infection;and the therapeutic principles of complications of peptic ulcer are described.Twenty four of 58 patients with hepatogenic peptic ulcer were examined by color Doppler ultrasound.Portal venous flow volume (24 cases) was 1060.9±96ml/min.

为探讨肝源性消化性溃疡的发病机理及其治疗原则，对58例肝源性消化性溃疡患者采用了彩色多普勒超声仪连续监测其门静脉血流量（24例），测定门静脉压力（8例）、血中组织胺浓度（8例）、溃疡灶旁胃泌素含量（9例）及幽门螺杆菌（58例）。58例中经手术治疗13例，非手术治疗45例。

Methods: The coronary arterial arterial blood flow, cardiac output, left ventricular pressure, bloodpressure, myocardial oxygen consumption of dogs were recorded by the polygraph system before and after intraduodenal administration of TXL.

测定心肌耗氧量等心脏血流动力学指标。结果：通心络胶囊0.72g／kg剂量组，给药后45min冠状动脉血流量增加了21.56％，同时增加左室作功，与生理盐水组比较有明显差异（P＜0.01）。

Objective To evaluate the accuracy of partial CO2 rebreathing technique, and the effect of intrapulmonary shunt.

目的 探讨部分CO2重复吸入法测定危重病患者心输出量的准确性及入肺内分流量对其影响。

The quantity of trace arsenic in grain and soil was determined by hydride nondispersion atomic fluorescence method.

本文采用氢化物无色散原子荧光法测定粮食和土壤中微量砷含量。实验中选择了测试时的最佳条件，包括介质酸度、还原剂KBH_4的浓度和流速、载气流量、原子化温度等。

The other model of focal cortical ischemia in Wistar rats was induced photochemically, regional cortical blood flow, the content of polyamine in regional cortical homogenate, and the quantitative parameters of neuronal mitochondrial lesion were also measured.

本研究还对光化学诱导鼠脑局灶缺血模型，进行了脑皮质灌流量、脑组织多胺含量及线粒体病理的定量指标的同期观察与测定。

Four Guanzhong dairy goats were fixed with vessel catheters at the external pudic artery to determine blood flow and artery-vein concentration difference across the mammary gland.

试验选用4只处于泌乳中期且安装有阴外动脉血插管的关中奶山羊测定乳腺血流量和动静脉营养物质浓度差。

For the optimization of the structure parameters and operation ones of the cylindrical three-phase cyclone with a vaned inlet and a direct-current outlet which is used for separating the mixtures of solid and liquid particles from gas flow, gas fluid field in three-phase cyclone was measured by five-hole pressure probe under two fluxes.

为了对用于液固混合物与气相分离的直筒型导叶直流式三相旋流器进行结构参数和操作参数的优化，使用五孔球探针对直筒型导叶直流式三相旋流器的气相流场在两个流量下进行了实验测定。

Further,the ratio between the left ventricular end-diastolic diameter and right ventric- ular end-diastolic diameterwas increased and directly prop- ortional to the size o...

测定左室舒张末径/右室舒张末径(LVEDd/RVEDd)比值，发现其值增大与室间隔缺损大小成正比例关系，认为可以将 LVEDd/RVEDd 比值作为预测室问隔缺损左向右分流量大小的指标。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。