| EXAMPLE SENTENCES | ||
|---|---|---|
地球生物只能对着那儿致密的星团和大质量气体尘埃望洋兴叹。 Earthlings can only wonder at the dense star clusters and massive gas and dust clouds that reside there. | ||
气体温度上升致使气体膨胀。 A rise in the temperature of the gas results in its expansion. | ||
确切地说，这些气体占温室气体排放量的近一半。 Exactly, these gases account for nearly half the amount of greenhouse gas emissions. | ||
大多数岩石营养生物是自养生物，而有机营养生物是异养生物。 Most lithotrophic organisms are autotrophic, whereas organotrophic organisms are heterotrophic. | ||
生物恐怖主义 Bioterrorism? | ||
而普通的火山释放气体更多，而且混杂有地表的气体。 Normally, volcanic vents are larger and quickly mix with the surface air. | ||
浮游生物和自游生物都是海面的生物。 Plankton and nekton are pelagic organisms. | ||
化食物垃圾为生物气体将使食物回收利用业更加有利可图，尤其是因为这些食物垃圾经过燃气提炼以后仍然可以用来积肥。 Turning food waste into biogas would make food recycling more profitable - especially because the food could still be used for compost after the gas-extraction process. | ||
抗菌肽在原核生物与真核生物中都存在。 Antimicrobial peptides are found both in prokaryotes and eukaryotes. | ||
氦是一种很轻的气体。 Helium is a very light gas. | ||
