The conceptions of DL-similarity degree and pseudo-metric on two formulas are given.
利用赋值集的随机化方法,在Lukasiewicz逻辑中提出了公式的随机真度,证明了所有公式的随机真度之集在[0,1]中没有孤立点;给出了两公式间的DL-相似度与伪距离的概念,并建立了DL-逻辑度量空间,证明了此空间没有孤立点。
Classification method for hazard levels of hydrogen sulfide dispersion in sour gas wells;
含硫气井硫化氢扩散危险水平分级方法
Discussion on four dimension analysis model of risk degree for enterprises safety protection systems based on butterfly catastrophe theory
基于蝴蝶突变理论的企业安全生产保障系统危险程度四维分析模型
This paper analyzes the influence factors of flood formation and flood risk degree in Sanjiang Plain area.
分析了三江平原地区造成洪水的影响因素及洪水危险程度 ;提出了防洪减灾措施。
THE ACCEPTABLE RISK LEVEL--RADIATION RISK IN COMPARISON WITH OTHERS
可接受的危险水平——辐射危险与其它危险的比较
a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level.
能够增大压力的在容器中的阀；当压力达到危险水平时能自动打开。
Elevated homocysteine is up to 5 times more deadly than elevated cholesterol.
水平提高的同型半胱氨酸比胆固醇危险5倍。
Relationship Between Suicide Risk and Mental Health Among Undergraduates;
大学生自杀危险性与心理健康水平关系的研究
Study on 1282 drivers: the relationship between anxiety and dangerous driving
1282名驾驶员焦虑水平与危险驾驶关系研究
Lipid Levels and their Related Risk Factors among Uygur and Han Nationalities in Urumqi of Xinjiang
乌鲁木齐市维汉族居民血脂水平及危险因素
FPA, WPA, or All Risks.
平安险，水渍险及一切险。
Chronically high levels of insulin raise the risk of heart disease and exacerbate the effect of diabetes.
长期的高胰岛素水平会提高患心脏病的危险并加剧糖尿病的病情。
The plane was descending dangerously steeply but the pilot was able to pull it out just in time.
飞机危险地急剧俯冲，然而，飞行员及时地将其拉起成水平姿势。
THE CHANGES OF RISK FACTORS IN CVD MONITORING POPULATION OF SHANGHAI COUNTY
上海县心血管病监测区人群危险因素水平的变化
Analysis on the relationship between plasma Lipid level and risk degree of coronary heart disease (CHD)in 115 cases of different types of hyperlip
115例各型高脂血症血脂水平与冠心病危险度分析
The Association of Serum Hormones Levels with Both Risk and Prognosis of Female Breast Cancer;
血清激素水平与女性乳腺癌危险性及预后因素的关系
Investgation on Level of Knowledge of Risk Factors and Warning Signs of Stroke in Qingdao Urban Chinese Population;
青岛市居民中风危险因素、预警信号知识水平调查
The Study on Fasting Serum Glucose and Relation to Other Cardiovascular Disease Risk Factors in Schoolchildren;
学龄儿童空腹血糖水平及与其它心血管疾病危险因素关系的研究
The Study on Serum Lipids and the Relation to Other Cardiovascular Disease Risk Factors in School-children in Rural Area of China;
农村儿童血脂水平及与其它心血管疾病危险因素关系的研究
The Study of Relationship between the Serum Leptin Concentration and Metabolic Risk Factors in Primary Hypertension Patients;
原发性高血压患者血清瘦素水平与代谢性危险因素关系的研究
The Research Roadmap on The Death Causes and Their Risk Factors in Chinese Pepulation:prevalence,trend and distribution;
《中国人群死亡及其危险因素:流行水平、趋势和分布》的研究思路
The Main Findings on the Death Causes and Their Risk Factors in Chinese Population:prevalence,trend and distribution;
《中国人群死亡及其危险因素:流行水平、趋势和分布》的主要发现