distress condition

In this paper, the concrete pavement distress condition classifi-cation with definitions, the grading of the distress severity and its measurement are presented.

本文对水泥混凝土路面的损坏状况进行了分类，并给出相应的定义，损坏程度分级和计量方法。

Research on the Critical Value of Asphalt Pavement Distress Condition

对沥青路面破损状况极限值的研究

The results indicated that compared with the contrast group, the respiratory rate of the oleic acid group increased, depth of respiration shallowed, showing "distress condition" dyspnea;

结果表明：油酸组与对照组比较，动物呼吸频率加快，幅度变浅，呈窘迫状呼吸困难；

A pavement condition index PCI is adopted for evaluating the pavement distress condition which is formulated by pavement condition survey and condition rating test.

采用路面状况指数PCI作为路面损坏的评价指标。通过主客观相结合的方法，提出了PCI的评定关系式。

Distress Condition Evaluation for Concrete Pavements

水泥混凝土路面损坏评价方法

A Hierarchy-Weight Evaluation Method of Bridge Distress Condition

基于构件的桥梁缺损状况分层加权评价方法

Method Respectively estimate the labor time, delivery type, degrees of labor pain, fetal distress and postpartum hemorrhage condition between analgesia group of 86 cases and control group of 45 cases.

方法采用笑气吸入分娩镇痛86例作为观察组，未采用任何分娩镇痛的45例作为对照组。观察比较两组的产痛程度、产程时间、分娩方式、胎儿窘迫、新生儿窒息及产后出血情况。