bacteria

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bacteria

更新时间:2024-09-20 04:43:04

英 [bækˈtɪəriə]

美 [bækˈtɪriə]

bacteria基本解释

n.(复数)细菌

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原级:bacterium

  • 双解释义
  • 英英释义
  • 词典解释
  • 网络解释
n.(名词)
  • [P]细菌 very small living things related to plants, some of which cause disease

noun

1. (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission
important as pathogens and for biochemical properties
taxonomy is difficult
often considered to be plants

Synonym: bacterium

1. 细菌
Bacteria are very small organisms. Some bacteria can cause disease.

e.g. Chlorine is added to kill bacteria.
加氯是为了杀死细菌。

1. 域: 细菌域:微生物包 木耳 灵芝)所以微生物不一定是看不见的. 细菌包括球菌 杆菌 螺旋菌 弧菌,细菌是单细胞的原核生物,域: 细菌域(Bacteria) 门: 变形菌门(Proteobacteria) 纲:γ-变形菌纲(Gammaproteobacteria

2.

2. 细菌类:培养细菌类(Bacteria)武器的原理,大致上跟酿酒大同小异:将冷冻保存的「细菌种子」放入发酵锅(Fermenter)内繁殖,细菌便会以几何级数的速度生长,在很短时间就可以繁殖出大量细菌.

3. bacteria的反义词

3. 真细菌:按照现行的生物系统发育(Phylogeny)关系(与1987年之前的分类系统不同;2层下段),可将这些物种分为3个域,即真细菌(Bacteria)、古细菌(Archaea)和真核生物(Eucarya).

  • 常用例句
  • 词汇搭配
用作名词(n.)
  • All bacteria are larger than viruses.
    所有细菌都比病菌大。
  • Many bacteria cause diseases.
    许多细菌能产生疾病。
用作名词 (n.)
动词+~形容词+~名词+~~+名词
  • 词语用法
n.(名词)
  • bacteria的意思是“细菌”,是bacterium的复数形式。
  • 近义词
  • 临近词
相关列句
Some drugs kill off useful bacteria in the user's body.(某些药物会杀死服用者体内的有益细菌。)
Bacteria feed on this oil and release hydrogen sulfide gas.(细菌以这种油为食,并释放硫化氢气体。)
When a carpet was contaminated, less than 1% of the bacteria were transferred.(当地毯被污染时,只有不到1%的细菌能被转移。)
The bacteria are harmless to humans.(这些细菌对人无害。)
Even if bacteria did arrive on Earth from Mars, they must have died out.(即使细菌真的从火星来到地球,它们也一定已经灭绝了。)
Bacteria remain in the body.(细菌留在了人体内。)
It is possible to multiply these bacteria in the laboratory.(在实验室里繁殖这些细菌是可能的。)
Biofilm communities can harbor bacteria longer and are very difficult to clean.(生物膜群落容纳细菌的时间可以更长,而且很难清洗。)
Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.(商店的一些地方非常不卫生,是细菌滋生的理想之地。)
To find out, we introduced bacteria to squares of tile, carpet or wood.(为了找到答案,我们把细菌植入了正方形的瓷砖、地毯或木头中。)
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  • 高考真题例句
高考真题例句 OG 1.bacteria

Bacteria are an annoying problem for astronauts.

细菌对宇航员来说是个恼人的问题。

2019全国卷2

高考真题例句 OG 2.bacteria

For the past two years, Gordon's students have been studying ways to kill bacteria in zero gravity, and they think they're close to a solution(解决方案).

在过去的两年里, 戈登的学生们一直在研究在零重力下杀死细菌的方法, 他们认为他们已经接近一个解决方案。

2019全国卷2

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