1) hierarchical system for severity of ratio of slope
坡率严重度分级系统
1.
For the past few years,the domestic and foreign scientists have concluded three plans including project experience method,accident rate method and hierarchical system for severity of ratio of slope.
近年来,国内外科学家总结了工程经验法、事故率法、坡率严重度分级系统3种方案,但这3种方案均存在考虑因素不足、实用性较低、理论性不强的缺点。
2) classification of severity
严重程度分级
1.
Objective To investigate the changed regularity of plasma level of B-type natriuretic peptide(BNP) in chronic obstructive pulmonary disease(COPD) and its clinical significance by observing distribution of plasma level of BNP in stable and acute aggravating stage,as well as their variance in different classification of severity between stable and acute aggravating stage.
目的通过观察不同严重程度分级的COPD患者急性发作期与稳定期血浆BNP水平的分布以及不同时期的差异来探讨其变化的规律和临床意义。
3) the severity of histological classification
组织学严重程度分级
4) clinical severity scale for central nervous system infection
中枢神经系统感染严重程度评分
5) relationship between the universal incidence and gravity
普遍率与严重度关系
6) slope classification
坡度分级
1.
Influence of slope classification on slope spectrum
坡度分级对地面坡谱的影响研究
补充资料:简明烧伤严重程度指数
简明烧伤严重程度指数
the abbreviated burn severity index
Tobiasen等对590名烧伤患者资料分析后总结出来一种判断烧伤严重程度的指标。其方法是对下列各项目给以评分,然后根据总分判断伤情:①性别:女性1分,男性0分;②年龄:20岁以下为0分,以后每增加20岁加1分;③吸入性损伤1分,全身烧伤1分;④烧伤面积10%以下为1分,每增加10%烧伤面积加1分。所得总分2~3分者存活率可达99%;4~5分者病情属中等,存活率达98%;总分6~7分者病情属中等危重,存活率为80%~90%;总分8~9分者,病情严重,存活率为50%~20%;总分10~11分者病情危重,存活率为20%~40%;总分12~13分者极危重,存活率不超过10%。
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参考词条