一滴水珠凝结在孢子表面;当接触到孢子另一部分上的水薄层时,水珠便灌注其中,就好像雨滴落在挡风玻璃上汇合在一起。
A single bead of water condenses on a spore's surface; when the bead touches a film of water on another part of the spore, the bead pours into it, like raindrops merging on a windowshield.
例如在雌雄异株物种中的雌性植物和雄性植物,气生的和被水浸没的叶片,生活史中的配子体与孢子体的交替,叶肉和维管束鞘叶绿体等。
Examples include male and female plants in dioecious species aerial and submerged leaves alternation of gametophyte and sporophyte stages of a life cycle and mesophyll and bundle-sheath chloroplasts.
研究人员正在检测一种由大豆油、水和去污剂制成的万灵制剂,它能使细菌、细菌孢子、病毒和它们的毒性失活。
Researchers are testing an elixir made from soybean oil, water, and detergent that deactivates bacteria, bacterial spores, viruses, and their toxins.
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