bacteria free water

基本解釋

By studying bacteria that flourish in the oxygen-free water, scientists hope, among other things, to learn how simple life-forms can lead to more complex ones.
通過研究這些生活在無氧環(huán)境下細菌，科研人員希望了解這些簡單的生物是如何進化成更為復(fù)雜的生物的。
These bacteria survive within or between the cells as parasites of free-living protozoa and within biofilms which develop in water systems where bacteria survive.
這種細菌作為寄生蟲存活在獨立生存的原生蟲的細胞內(nèi)部或之間，并存活在細菌生存的用水系統(tǒng)中形成的生物膜內(nèi)。
The sterilization method of separating plant endophyte includes the following steps: 1. washing the host sample with endophyte to be separated with bacteria-free water in a bacteria-free work bench;
本發(fā)明公開了一種用于分離植物內(nèi)生菌的消毒方法，包括以下步驟：1）在無菌工作臺內(nèi)，將欲分離內(nèi)生菌的宿主樣品用無菌水清洗；
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