一年一次

As for the de Broglie formula Compton is the first in the December 1, 1923 meeting of the British physicist raised in the report. was published in 1924 on the "Physics Review".

至于德布罗意公式，最早也是康普顿在1923 年12 月1 日英国物理学会的一次会议的报告中提出来的，其后发表在1924 年的《物理学评论》上。

I made that camp meeting every summer but one between 1977 and 1992, often taking friends with me.

在1977年到1992年期间了，除了有一次，我几乎每年夏天都去参加那里的野营集会，我常常带着朋友一同去。

In April 2007, downtown urban sewage treatment plant is running a project is completed, the scale of 50,000 tons / day, using Carrousel 2000 technology, investment 73.05 million yuan to build two projects (the scale of 50,000 tons / day ), are now once again to invest 250 million yuan and tail water reuse project.

2007年4月，市区城市污水处理厂正在运行一个项目完成后，5万吨/日的规模，采用卡鲁塞尔2000年，技术，投资7305.0万元建设的两个项目（5万吨/日规模），现在一次再次投资2.5亿元，尾水回用工程。

Also in 2000, McGraw had a brush with the law when he and tourmate Kenny Chesney got involved in a scuffle with police officers, after Chesney attempted to ride one of the officers' horses; McGraw was later cleared of assault charges and spent the rest of 2000 on a second tour with Hill.

同年麦克劳惹上了点小麻烦，他的巡演伙伴肯尼·切斯尼试图去起警察的马，之后两人与警察展开了一场肉搏；事后麦克劳幸运地免于恶意攻击的指控，并第二次与希尔合作进行了巡演，总算平稳的度过了新千年的第一年。

Trochoidea vegetative population. Cysts were monthly collected by sediment traps and TFO gravity corer. S. trochoidea vegetative cells, water temperature, salinity, dissolved oxygen were measured throughout the annual cycle.

为了解该藻孢囊形成和萌发动态及其对营养细胞种群动态的影响，2001年1月—2002年1月在大亚湾澳头海域用沉积物捕捉器及TFO重力采泥器对其孢囊进行每月一次的周年监测，同时对浮游植物、水温、盐度、溶解氧等也进行了监测。

Bank of America suffered losses for five straight years, cresting in a $338 million loss for the second quarter of 1985, the second largest quarterly loss in US banking history.

美洲银行连续五年亏损，最严重的一次是 1985 年第二季度，亏损高达 3.38 亿美元，是美国银行史上的第二大季度亏损。

IT IS a coincidence, but an appropriate one nonetheless, that Europe should try to relaunch its relations with Africa in Lisbon. It was from here, in 1415, that Portuguese ships first set out to begin the European exploration and conquest of the dark continent; and it will be here on December 8th that politicians from 53 African and 27 European countries will gather at a summit to bury the old colonial relationships in favour of something more modern and "equal", as the Europeans like to put it.

欧洲应该在里斯本重新规划他们与非洲的关系，这是一个巧合，然而却是一个适宜的巧合。1415年，第一艘葡萄牙货轮就是从欧洲出发开始了欧洲人的探险之旅并征服了黑暗大陆；而且，2007年的12月8日，来自非洲53个国家与欧洲27个国家的政治领导人也将在欧洲举行一次首脑峰会，以彻底掩埋欧非的殖民与被殖民关系，正如欧洲人喜欢说的那样——来有助于实现更加现代化与"平等"的事务。

Dennet did well for 15 years but then had another heart attack and developed congestive heart failure, which worsened over the next four years. Finally, Zaret ran out of ways to control it.

Dennet很好的保持了15年但是接着发作了另一次心脏病并发展成了充血性心衰，在接下来的4年病情恶化了，最后Zaret也变得束手无策。

During the year-round survey, 46 species of dinoflagellates had been identified, within which 39 species were recognized as benthic dinoflagellate, including 15 common species and four dominant species.

2001年8月至2002年7月，对厦门岛东海岸黄厝沙滩底栖甲藻的种类组成和优势种的时空分布进行了为每月一次的调查，共鉴定甲藻种类46种，其中底栖种39种，常见种14种，优势种4种。

The Ekka has only been cancelled once, in 1919 during the international flu epidemic, when the grounds were used as an emergency hospital.

在这127年当中。the Ekka只有在1919年因为流感的爆发而缺席过一次。而那年原本the Ekka的场地。也被拿来当做紧急救护中心来使用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。