The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.
溶解氧对异养菌、氨化
菌、硝化
菌有
影响。
The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.
溶解氧对异养菌、氨化
菌、硝化
菌有
影响。
The photosynthetic pigment in bacteria is bacteriochlorophyll.
菌光合作用的色素是
菌叶绿素。
The quorum sensing commonly exists in procaryote kingdom, regulating various biologic functions.
群体感应现象在菌中普遍存在,参与
菌多种生理功能的调控。
The microorgan-isms employed include mainly chemical conversion bacteria,phototropic bacteria and alga.
所利用的生物体主要包括:化学转化菌、向光性
菌和藻类。
Bacteria are invisible to the naked eye.
菌是肉眼看不见的。
The bacteria get into humans through abrasions in the skin.
菌可以通过擦伤处
入人体。
Brain lesions can be caused by bacterial infections.
脑损伤可能由
菌感染引起。
The biology of bacteria can be quite hard to understand.
菌生物学有时会很难理解。
The bacterium is the bulbiform bacili of negative of coloring of change orchid family name.
菌为革兰氏染色阴性的球状杆菌。
Bacterial reproduction is accelerated in weightless space.
在失重的空间,菌繁殖加快了。
The air is full of millions of invisible germs.
空气中充满了许多看不见的菌。
Wash everything thoroughly to avoid contamination with bacteria.
把所有东西都彻底洗净以避免菌污染。
The evidence from bacteriologic analysis was equivocal.
菌学分析的证据是不明确的。
Objective To study the effect of photosynthetic bacteria(PSB) on regulation of lipide in serum.
目的研究光合菌对血清中脂质的调节作用。
Bacteria was introduced into his bloodstream through an unsterile needle.
菌通过未消毒的针
入了他的血流中。
Bacteria sticks to food debris in the teeth, causing decay.
菌附着在牙缝中的食物残渣上,道致蛀牙。
Air-conditioning ducts create a perfect breeding ground for Legionnaire's disease bacteria.
空调系统的输送管则是军团病菌的绝佳温床。
A few Archaea, e.g.Sulfolobus, can oxidize elemental sulfur.
少数古菌,如噬菌霉素Sulfolobus,可以氧化硫元素。
Tomato bacteria diseaes rifely happen abroad which affect production deeplly.
番茄菌性病害在国外普遍发生,对生产上威胁
。
A microscope magnifies bacteria so that they can be seen and studied.
显微镜把菌放
, 使人们得以看见并研究它。
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