Oxygen is present in the bloodstream.
有气存在于血管中
Oxygen is present in the bloodstream.
有气存在于血管中
Oxygen and hydrogen make water.
和氢构成水。
Both hydrogen and oxygen are elements.
氢和都是
学元素。
oxygen and hydrogen do not combine at room temperatures.
和氢在室温下不会起
合作用。
oxygen combines with haemoglobin.
能和血红蛋白
合。
an oxygen tent over the bed.
床上罩着的输帐篷。
plants produce oxygen as a waste product.
植物产生的废弃物是气。
Buoy Type Oxygen Inhalator,
浮标式气吸入器,
Hydrogen and oxygen are the constituents of water.
氢和是水的主要成分。
Oxygen is one of the basic elements of substance.
是物质的基本元素之一。
Fish take in oxygen through their gills.
鱼用鳃吸气。
letting a wine breathe allows oxygen to enter.
把酒暴露于新鲜空气让气进入。
the sodium atom is coordinated to two oxygen atoms.
钠原子与两个原子络合。
water disproportionates to oxygen and hydrogen.
水歧成
气和氢气。
he took deep draughts of oxygen into his lungs.
他深深吸几口气。
a six-membered oxygen-containing ring.
六元含环。
Plants must have oxygen in order to live.
为了存活植物必须有气
The treatment group was given nebulizations of ventolin oxygen inbreathe.
治疗组加用喘乐宁气雾
吸入。
It is like cytidine, but with one oxygen atom removed.
详细说明: Deoxycytidine is a compound and a nucleoside.
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