查询词典 pertussis

Pertussis is a contagious disease caused by a bacterium that affects the respiratory system.

百日咳是一种感染呼吸系统的由细菌引起的接触传染病。

The United States never conducted its own clinical tests to determine whether the pertussis vaccine is safe and effective.

美国从来都没有进行临床试验来决定百日咳疫苗是否安全有效。

In the U.S., pertussis shots are began at two months, and are continued throughout the infant's early, and high risk, months.

在美国，百日咳疫苗注射在小孩两个月大就开始了，并且在婴儿的早期以及高风险的月份里一直使用。

However, in 1975, a few years before the new pertussis vaccine was introduced in Japan, authorities raised the age of vaccination to two years.

然而，在新的百日咳疫苗在日本使用前几年的1975年，权威机构将接种的年龄提到了两岁。

These shots provide immunity from tetanus, as well as from diphtheria and pertussis for about 10 years.

这些镜头提供免於破伤风，以及由白喉和百日咳）为10年左右。

Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptible persons

最近的研究提示，红霉素对暴露于百日咳的易感者，在预防上有效。

A vaccine against pertussis has been available since 1936 (and was put into general use during the 1940s).

自从1936年来，一种预防百日咳的疫苗发明了(并在1940年代投入广泛的使用)。

In a recent scientific study of SIDS, episodes of apnea and hypopnea were measured before and after pertussis vaccinations.

在最近的一个SIDS的科学研究中，呼吸暂停的情况以及呼吸不足在百日咳疫苗接种之前以及之后都能检查到。

Once a very rare cause of chronic cough, the number of pertussis cases in the United States has risen alarmingly in recent years, especially among adolescents and adults.

曾经是非常少见的慢性咳嗽的原因，但近年来美国百日咳的数量的上升令人担忧，特别是青少年和成人。

Certain soluble extracts of B pertussis may prove to be effective without engendering serious side effects.

某些可溶性百日咳杆菌提取物，可证明用之有效，也不产生严重副作用。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。