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- halogenated derivative 卤代衍生物
- halogen derivative 卤素衍生物
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- Mixtures containing a halogenated alkane. 含一卤化链烷的混合物。
- To treat or combine with a halogen. 卤化用卤素处理或与卤素引起化合
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
- Our station offers lighting halogen lamps service. 佛山灯泡厂。
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- Halogen headlights, brake lights and numberplate. 卤素头灯，刹车灯和numberplate 。
- A derivative is defined by a limiting process. 导数是通过一个极限过程加以规定的。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- A highly derivative prose style. 毫无创意的散文风格
- A derivative word;a derivative process. 衍生词；推导过程
- Enduro-style, 60/55-watt halogen headlight features high/low beams. 耐用的60/55瓦远近光卤素前大灯。
- Not standing alone;derivative or dependent. 从属的，不独立的不独立存在的；衍生性的或依赖性的
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- Derivative that is thrown if the wait times out. 派生类,它在等待超时后即被抛出。
- Derivative works are far more complicated. 派生作品更加复杂。
- Halogen atoms contain seven electrons in their valence shell. 卤原子在它们的介电子层含有七个电子。
