查询词典 spontaneous emission

Objective To investigate the hypotensive effect of jujuboside on spontaneous hypertension rats.

目的 观察酸枣仁总皂甙对原发性高血压大鼠的降压作用。

It was a spontaneous moment that gave rise to one of the 20th century's most iconic photographs.

那本是激情自然流露的时刻，却诞生了20世纪最有名的照片之一。

The tendency and ignition point of coal spontaneous combustion based on activated energy index are preliminarily studied.

对基于活化能指标的煤的自燃倾向性及自然发火期进行了初步研究。

Spontaneous imbibition is of special importance to the efficiency of oil recovery from fractured reservoirs.

自吸是裂缝性油藏采油的一个特别重要的方面。

Many factors affect the process of spontaneous imbibition.This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.

影响自吸的因素有很多，文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。

Comparisons between vertical upward and downward spontaneous water imbibition indicate that gravity is negligible. The agreement between the calculated and experimental results shows that the model is very good.

对比垂直向上、向下自发吸水规律可知，重力作用可以忽略不计，将计算的吸水质量与试验结果进行对比，结果较为吻合，从而验证了所建模型的正确性。

The frequency of spontaneous immortalization of human cells is low, but some immortalization genes can significantly increase this frequency.

人类细胞自发永生化的频率非常低，而一些永生化的基因可以显著增加这种频率。

Spontaneous and independent of mind; candid and direct to the point of being impolitic, she is like her husband, a pro-choice Roman Catholic.1 And she is independently wealthy, to the tune of $550 million, from her first marriage to the late senator John Heinz.

她自己也很富有，家产达五亿五千万美元之巨，这来自她和已故参议员约翰·亨氏的第一次婚姻。

This term is used to describe an impromptu or spontaneous action.

这个术语用来描述未经准备的或者是自然产生的动作。

And in the arts, improvisation is a spontaneous expression based on structure and research.

而在人文领域，应对是基于结构和研究的自然产生的表达。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48