您要查找的是不是：
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- extraneous emission 无关发射
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Reductant from an extraneous source is introduced. 外来的还原剂被引进来。
- Even his family had become extraneous to him. 甚至家庭对他也无足轻重。
- To remove extraneous matter from(the teeth). 剔除从（牙上）剔除外来物质
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- We shall ignore factors extraneous to the problem. 我们应该撇开与此问题无直接联系的因素。
- The label has no extraneous blotches. 标签没有任何污点。
- Not mingled or diluted with extraneous matter;pure. 未掺杂的，无杂质的，纯净的
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- The child may be distracted by extraneous sounds. 孩子可能会被不相干的声音干扰。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- Extraneous null statements are not always harmless. 无关的空语句并非总是无害的。
- An example is the emission of light from matter. 物质的发光即为一例。
- The only extraneous item I may carry is a gift. 我带的唯一与旅行无关的物件是礼物。
- Extraneous material added to written work, such as a speech, to make it longer. 冗词赘句加在书面作品上的一些额外的材料，如一篇讲话，为使之更长一些
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- Emission of light from the sun is strong. 阳光的照射很强。
- His account of the fire accident includes a lot of extraneous details. 他对失火事件的描述含有大量离题的细节。
