您要查找的是不是：
- Keywords fucoidan;anticoagulant activity;free radical oxygen degradation; 岩藻聚糖硫酸酯;自由基氧化降解;抗凝血活性;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- He took up a radical position on this issue. 他对这个问题抱着激进的态度。
- The man turned from Radical to Conservative. 这人从激进派变成了保守派。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Keywords dracocephalum moldavica polysaccharides;free radical oxygen;reducing effect; 香青兰多糖;活性氧自由基;清除能力;
- His political convictions are very radical. 他的政治信念非常激进。
- I do not share his radical views. 我不同意他的激进观点。
- You can look up a character under its radical. 你可以根据部首查找汉字。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- A radical is a man with both feet firmly planted in the air. 激进分子就是把两腿牢牢插在空气中的人。
- A radical is a man with both beet firmly planted in the air. 激进分子就是把两腿牢牢插在空气中的人。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The talks are aimed at radical reductions in the level of weapons. 那些会谈都以大幅度裁减军备为目标。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火，引起了一连串的爆炸。
- A radical republican during the French Revolution. 雅各宾党人法国大革命中激进的民主分子
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
