Result The occurence rate was 54.12 %.

The suitable control period should be from preliminary occurence to first stage of increase.

防治适期应该掌握在初发期至种群增长期的初级阶段.

Controlling the occurence of Mycosphaerella citrullina is the key of success of the introduction.

控制蔓枯病的发生是引种成功的关键.

The geological character and occurence state of the gold are stated in detail in this article.

本文详细地阐述了该金矿床的地质特征及其金的赋存状态.

Accidents and small injuries are an everyday occurences in this job.

这项工作中,事故和轻伤是每天发生的事.

Objective To study the occurrence , diagnosis and treatment of training trauma of anticraft artillery soldiers.

目的研究某高炮部队士兵训练伤的发病和诊治情况.

Complaints seemed to be an everyday occurrence...

似乎每天都有投诉。

Vandalism used to be a rare occurrence here.

过去这里很少发生故意破坏公物的事。

The news covered the occurrence of event, negotiating and upshot.

从事件的发生 、 处理过程及最后定局,该报都作了详细报道.

The occurrence of storms delayed our trip.

暴风雨延误了我们的旅行.

The food queues have become a daily occurrence across the country.

排队购买食品的长龙已成了全国各地每日可见的景象。

In recent years, the situation in Beijing concerts a rare occurrence.

这种情况在近年来的北京演唱会上很少出现.

In addition, active faults play an important role and occurrence of the landslides.

此外, 从断裂活动等方面分析了滑坡形成的动力机制.

The program counts the number of occurrences of any word, within the text.

这个程序可以统计任何单词在文本中出现的次数。

Office romance, which used to be frowned on, has become an increasingly common occurrence these days.

办公室恋情, 过去常遭非议, 如今已是越来越稀松平常了.

Brushing our teeth with salt would protect them and prevent the occurrence of respiratory infection.

晚上用盐水刷牙既保护牙齿又能预防上呼吸道感染.

a link between the occurrence of skin cancer and the use of computer monitors

皮肤癌的发生与使用电脑显示器之间的关联

a common/everyday/frequent/regular occurrence

司空见惯的 / 每天发生的 / 经常发生的 / 定期发生的事情

The news of this strange occurrence spread, and eventually reached the royal ears of the Emperor.

这件怪事传开了, 最后传到皇帝的耳朵里.

Such things are common occurrences in some regions.

这种事在某些地区司空见惯.

Such serious lessons are common occurrences in the history of human development.

这样深刻的教训,在人类发展的历史上可以说是屡见不鲜.