查询词典 diphtheria

People interested in the above article What Is Diphtheria And What Are It's Main Causes?

"感兴趣的人以上文章"什么是白喉是什么？这是主要的原因？

He is immune to diphtheria because he had got it last year.

他对白喉有免疫力，因为去年得过了。

In the United States, from 1900 to 1930, diphtheria fatalities declined by more than 85 percent.

在美国从1900年到1930年，白喉死亡率减少了85%。

Years ago, diphtheria was a leading cause of death among children.

几年前，白喉是导致儿童死亡的。

For diphtheria, it was about twice that length of time.

前者约几十年，后者是前者时间的2倍。

In the U.S. during the 1940s, the number of diphtheria cases fluctuated between 15,000 and 30,000 annually.

在美国1940年代白喉病例的数目每年在15，000到30，000之间波动。

At the same time, diphtheria surveillance and management of infectious sources should be strengthened.

同时应加强监测，并加强传染源的管理。

I'm here to look at her throat on the chance that she might hxdye diphtheria and possibly die of it.

我来是看看她的嗓子，也许她患了白喉，而且很可能会死于这种病。

I'm here to look at her throat on the chance that she might have diphtheria and possibly die of it.

我来是看看她的嗓子，也许她患了白喉，而且很可能会死于这种病。

From 1990 to 2000 (an 11-year period), 25 cases of diphtheria were recorded.

从1990年到2000年(一个11年周期)，记录了25例白喉病例。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。