查询词典 nitric bacteria

Bacteria are highly homogenous group of organisms which quickly diversified genomes and metabolisms during the last billion years.

细菌是同源高的一群生物，其基因组及代谢途径在近十亿年中发生很快的分化

But to microbiologists, the intestinal bacteria are a marvel, a virtual organ of the body which just happens to have its own DNA.

但是对微生物学家而言，肠道菌群是一个奇迹，一个有着自己DNA的身体中的实际器官。

The researchers use Bacillus mycoides, rod-shaped bacteria that are about 5 micrometres long.

研究者用大约5微米常的秆状细菌Bacillus mycoides。

With the help Of microscopes,doctors can find out more about bacteria.

显微镜使医生对细菌有了进一步的了解。

The oceanographers discovered a molecule in India's deep southern seas which can fight strains of antibiotic-resistant bacteria, such as the infamous MRSA (Methicillin-Resistant Staphylococcus Aureus).

海洋学者在印度的南部深海中发现了一种微粒可以对抗那些对抗生素有抵抗力的细菌，例如臭名卓著的耐甲氧西林金黄色葡萄球菌。

Here, apparently, was the Palaeontological Section, and a very splendid array of fossils it must have been, though the inevitable process of decay that had been staved off for a time, and had, through the extinction of bacteria and fungi, lost ninety-nine hundredths of its force, was nevertheless, with extreme sureness if with extreme slowness at work again upon all its treasures.

这里显然是古生物部，这些东西一定是非常精彩的化石。

What the palaeontologist sees is a combination of the impression in the mud left by the feather before it decayed, and the remains of the bacteria.

然而，温瑟尔先生和他的同事德里克·布里格斯曾怀疑那些残存结构是否真是细菌残体。

What the palaeontologist sees is a combination of the impression in the mud left by the feather before it decayed, and the remains of the bacteria.

然而，温瑟尔先生和他的同事德里克·布里格斯曾怀疑那些

Initially, the milk is usually pasteurised by heating at 72°C for 15 seconds to destroy potentially harmful bacteria.

起初，通常是牛奶经加热72 ℃， 15秒摧毁潜在的有害细菌。

The results indicated that the regulation of the acidity of raw juice could prevent bacteria contamination and prolong 2～3 d shelf period under homothermal condition (temperature at 29 ℃), the addition of active dry yeast with high temperature tolerance (addition level as 0.1g/100 mL) could realize thick mash fermentation, the fermentation time should be controlled about 28 h, and sugar content of fermenting mash was 20.6 g/100 mL and the alcohol content of matured mash reached 12.8 %vol.

结果表明，调整原汁的酸度，能够防止杂菌污染，在29 ℃恒温条件下，可延长甜高粱榨汁的保存期至2～3 d；耐高温活性干酵母的加量为0.1 g/100 mL，并可实现甜高粱秸秆榨汁的浓醪发酵；发酵时间控制在28 h左右；高糖度发酵醪含糖量为20.6 g／100 mL，成熟醪酒精度达12.8 %vol。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48