At the beginning of this year she abruptly announced her withdrawal from show business.

At the start of this year Romania and Bulgaria became the EU's 26 th and 27 th members.

今年年初,罗马尼亚和比利时分别成为欧盟的第26和第27个成员国.

When we set up our classroom at the beginning of year, we had goals.

当我们今年年初在建立教室时, 我们曾有一些目标.

According to Miss Hou, this red Porsche is the beginning of this year's buying.

据侯小姐介绍, 这辆红色的保时捷是今年年初买的.

Since the beginning of the year they have only twice gone under.

自从今年年初他们只下了两次.

Monday Devlin pleaded guilty to kidnapping a second boy earlier this year.

在星期一,德夫林还承认在今年年初绑架了另外一名男孩.

Early this year, unemployment in Germany reached 12.6 %, the highest since the 1930 s.

今年年初, 德国的失业率达到了12.6%是20世纪30年代以来的最高水平.

This has been the worst weather that I go through since the beginning of this year.

这是今年年初以来我所经历的最坏的天气.

The soldiers were on parade.

士兵们正在受检阅.

The soldiers dressed neatly for the daily parade.

士兵们为了日常的检阅穿得整整齐齐.

Waterborne disease has a great health risk to human, and the main reason contribute pathogens to contaminated water is fecal pollution. Identification of sources of fecal contamination is vital for health hazard evaluation and polluted water management.

水源性病原体危害人类健康，而粪便污染是造成水中病原体污染的最主要原因，确定粪便污染来源对于健康危害评估及对污染水体的整改和管理至关重要。

But all phones showed abnormally high numbers of coliforms, a bacteria indicating fecal contamination.

不过所有的手机都显示带有大量大肠菌群，其数量之多已超过正常范畴。带有大肠菌群意味着受到了排泄物污染。

Results It was found that the incidence of diarrhea in the period was 4055.5/lakh and the diarrhea outbreaks were caused by constant fecal contamination of drinking water sources, lack of measures for purification and disinfection in the tap-water factories in the local areas and contamination of foodstuffs.

结果本次腹泻的罹患率为4055.5/10万，腹泻暴发的原因是暴雨导致饮用水源持续受粪便污染和当地自来水厂水缺乏净化消毒措施，同时伴随食物污染。

Wet season and dry season, all the river are subject to fecal contamination. The main source of fecal contamination is human.

研究结果：1.丰、枯水期所有检测河段均受到粪便的污染，其主要污染来源是人类。

Combined with the survey results of indicator bacteria and pathogenic bacteria, evaluation indicative of fecal contamination indicator bacteria, evaluation indicative of pathogenic bacteria indicator bacteria.

结合调查的指示菌与致病菌的结果，评价指示菌对粪便污染的指示作用，评价指示菌对致病菌的指示作用。

Applicability of Enzyme Substrate Technique to Fecal Contamination Testing in Surface Water

酶底物法检测地表水粪便污染的适用性探讨

MST can also assess the contributions of the various contamination sources. It is supposed to be an effective approach to control non-point fecal contamination.

它不仅能够正确地识别受粪便污染水体的真正污染来源，还能评价各已知污染源的污染贡献率，被专家们认为将成为治理非点源粪便污染的有力工具。

Overview of diseases associated with poor water supplies and sanitation; waterwashed diseases, waterborne diseases, waterassociated diseases; diseases associated with fecal contamination of the environment; water and sanitation as a fundamental need for human health.

综述与缺乏水供给及缺乏卫生设备相关的疾病水体卫生疾病水传染的疾病和水相关的疾病排泄物污染环境所带来的疾病水与卫生设备是人类卫生的基本需要。

In bacteriological examination of environmental pollution, the coliform bacteria detection are indicators of fecal contamination and the number of coliform bacteria is determine the level of faecal pollution degree and the dangers sizes to human and poultry health.

在环境微生物学检验中，不仅以检出大肠菌群作为粪便污染的指标菌，同时还以大肠菌群数量的高低、致病性等，来判断环境受污染的程度及对人类和动物健康的危害性。

A new analysis of ground turkey meat conducted by scientists at Consumer Reports, finds that more than half of the samples tested harbored bacteria that are associated with fecal contamination.

《消费者报告》的科学家对火鸡肉进行的最新调查显示，一半以上的样品检测出细菌，这些细菌与粪便污染有关。

Fecal contamination affecting the sustainable use of water.

粪便污染影响了水资源的可持续利用。