volume index

Study of pressure volume index ( PVI) and volume pressure response ( VPR) in brain injury

压力容积指数（PVI）与容积压力反应（VPR）在脑外伤中的比较研究

The left ventricular end-diastolic diameter ( LVDd), stoke volume index ( SVI) and cardiac index ( CI) were measured before and after the operation, respectively.

术前和术后分别测量左心室舒张期末内径（LVDd）、每搏指数（SVI）和心脏指数（CI）。

The researchers found that men with a body mass index, or BMI, indicating obesity, had a higher blood volume and lower PSA concentrations.

研究人员发现那些体重指数（BMI）高的胖人，血容量较大而PSA浓度较小。

Using the content of the ferulic acid as the index, extracting method of Pericarpium Trichosanthis, Radix Angelicae Sinensis and Radix Et Rhizoma Nardostachyos has been optimized. The result is: extracting 2 times, using 9-fold volume of water for 0.5 hour each time.

以阿魏酸含量为指标，对瓜蒌皮、当归、甘松的提取工艺条件进行了优化，结果为：提取2次，每次加9倍量水，提取0.5h。

The index of body volume is one of the important indexes, which cannot be neglected in the study of physical quality.

结论：人体体积指标在体质研究中是不可忽视的重要指标之一。

After 3 months, the left ventricular systolic volume index ( LVSI), Left ventricular diastolic volume index, left ventricular diastolic spherical index ( SI) and arrhythmia were compared, and the stroke of angina pectoris was inquired by questionnaire.

比较3个月后左室收缩期容积指数、左室舒张期容积指数、左室舒张期球形指数及主要心律失常的发生情况，问卷调查心绞痛发生情况。

However, ejection fraction and left atrial volume index stayed the same.

但是, 射血分数及左房容积仍然不变.

The nitrifying granules were dense when the heterotrophy granules disaggregated on day 160. The value of sludge volume index ( SVI) was below 20 ml/ g and the mean granules size was about 1.2 mm.

试验运行至第160天时，异养颗粒污泥破裂解体时，硝化颗粒污泥仍结构致密，没有破裂现象发生，SVI值保持在20ml／g以下，颗粒粒径在1.2mm左右。

Once the introduction of index futures, and its volume of business will be doubled.

一旦股指期货推出, 其业务量将获成倍增长.

A supplementary volume has been published containing the index.

附有索引的增补卷已经出版.

Postoperative right ventricular end systolic volume index ( RVESVI) and end diastolic volume index ( RVEDVI) and ejection fraction ( RVEF) were evaluated using the fast response Swan Ganz catheter.

利用快反应热稀释漂浮导管法测定右室舒张期末容量指数（RVEDVI）、右室收缩末期容量指数（RVESVI）、右室射血分数（RVEF）。

Objective To explore the relation between left atrial volume index ( LAVI ) and prognosis of acute myocardiac infarction ( AMI ).

目的探讨左心房容积指数 ( LAVI ) 与急性心肌梗死 ( AMI ) 预后之间的关系.

End-systolic volume index ( ESVI), end-diastolic volume index ( EDVI) and left ventricular ejection fraction ( EF) were evaluated by method of biplane Simpson.

超声分析：应用双平面Simpson法计算左心室舒张末期容积（end-diastolic volume，EDI）、左心室收缩末期容积（end-systolic Volume，ESV），和左心室射血分数（left ventricular ejection fraction EF）。

The result shows that the relationship of refractive index and volume of fat is linearly dependent.

并以牛奶为测量样品,得出牛奶的折射率随其脂肪的体积含量成线性变化的规律.

This paper elaborates two key factors influencing the accuracy of the volume index of asphalt concrete, i.e. accurately measuring the bulk volume of specimens and the theoretical maximum density of asphalt concrete.

详细讨论了影响沥青混凝土体积指标准确性的两大要素：准确测定试件的毛体积和沥青混凝土的理论最大密度。

The water volume test process specifications of the drum washing machine are revised, and the SPC is layout after the revising and the process capability index is validated well.

将滚筒洗衣机水量检测的标准界限进行了更改，并对更改后的检测过程做了SPC统计分析和验证，纳入过程控制标准。

Results There was no statistical significant regarding all parameters of right ventricular function, including central venous pressure, mean pulmonary artery pressure, right ventricular ejection fraction, right ventricular end diastolic volume index and right ventricular stroke work index, perioperatively.

结果术后所有反映右心功能的各项指标，包括中心静脉压、平均肺动脉压、右室射血分数、右室舒张末期容积指数以及右室作功指数两组之间均无明显差异。

Howeer, ejection fraction and left atrial volume index stayed the same.

但是, 射血分数及左房容积仍然不变.

The most related factor to LA area index was LV end-diastolic volume index.

左房面积指数与左室舒张末容积指数密切相关。

However, in patients without viable myocardium, LVEF was decreased ( P0.01), LVESVI and left ventricular end diastolic volume index ( LVEDVI) were increased ( P0.05) significantly after 6 months, and the WMS did not change ( P 0.05).

而无存活心肌组LVEF较术前明显降低（P＜0.01），LVESVI和左室舒张末期容积指数（LVEDVI）较术前明显增加（P＜0.05），WMS无明显变化。

Several studies suggest that intrathoracic blood volume index might be superior to central venous pressure with regard to preload assessment.

多项研究认为在评估前负荷上胸腔内血容量指数要优于中心静脉压。

Objective To explore the feasibility of guiding the volume management during orthotopic liver transplantation by right ventricular end-diastolic volume index ( RVEDVI).

正>目的：探讨右心室舒张末期容量监测（RVEDVI）用于指导肝脏移植术中容量管理的可行性。