Netherlandish still lifes often depicted skulls, candles, and hourglasses as allegories of mortality , or flowers and fruits to symbolize nature's cycle.

早期的尼德兰静物画以头盖骨、蜡烛和沙漏寓意死亡,以四季鲜花和果实象征大自然的循环。

属类：行业术语-艺术-绘画与书法

These chronic exposures failed to produce any measurable changes in the general appearance, appearance of teeth, activity, growth, mortality , blood, serum chemistry, or fluorine content of the teeth and bones of the rats tested.

这些长时间的暴露没有在被测试老鼠的总体外观、牙齿外观、活动性、生长、死亡率、血液、血清化学性质或牙齿和骨骼的氟含量方面产生任何可测量的变化。

属类：产品说明书-产品安全-

These results were interpreted to indicate that cultivars with high chilling requirements had less bud mortality

这些结果说明长低温要求的品种,其芽的死亡率要少。

属类：综合句库--

The virus spreads by close direct or indirect contact. It is the most severe infectious disease of cattle, with sudden onset and high mortality ;

这一病毒由近距离直接或间接接触传染。是牛群中传染性最强的疾病,具有突发性,死亡率很高。

属类：化学及生命科学-医学-

The biota exhibited a one hundred percent mortality response

这种生物显示出一种百分之百的死亡反应。

属类：综合句库--

Such pollution contributes to the incidence of such chronic diseases as emphysema, bronchitis and other respiratory ailments, and has been linked to higher mortality rates from other causes such as cancer and arteriosclerotic heart disease

这种污染容易引发一些慢性疾病,诸如肺气肿、支气管炎和其他呼吸道疾病,并且与其他原因的高死亡率有联系．如癌症和动脉硬化及心脏病。

属类：综合句库--

Using Diagnosis Relative Groups Mortality Risk Classification to Assess Medical Quality

诊断相关组死亡风险分级在医疗质量评估中的应用

属类：行业术语-中文论文标题-

lethal index (=mortality product)

致死指数; 致死积

属类：综合句库-英汉综合-

Epidemiological Analysis of the Maternal Mortality Surveillance Data (1996-2000)in China

中国1996~2000年孕产妇死亡监测的流行病学特征分析

属类：行业术语-中文论文标题-

Hog cholera epidemics occur in all the pig-rearing countries of the world, and due to its high transmissibility and high mortality poses a serious menace to the pig industry.

猪瘟在世界上养猪国家都有流行,因其传染性强、死亡率高,严重威胁着养猪事业。

属类：行业术语-检验检疫-