您要查找的是不是:
- boron oxygen triangle 硼氧三角钵
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He outlined the triangle in red. 他用红笔画出三角形。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- 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。
- boron oxygen tetrahedron 硼氧四面体
- 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 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。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Of, relating to, derived from, or containing boron. 硼的硼的、与硼有关的、来源于硼的或含硼的
- He tried to prove that the triangle was isosceles. 他想证明那个三角形是等腰的。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- He swept a triangle with his finger. 他用手指在空中画了个三角形。
- BDD electrode intermingled with boron. 硼掺杂金刚石薄膜电极
- Shall we sign a triangle trade agreement? 我们订一个三角贸易协议好吗?
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。
- A right triangle has a right angle. 直角三角形有一个角是直角。