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- Noxious chemicals are found in the river water. 河水里发现了有毒化学物品。
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- noxious emission 有害排放物
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Still I seek the most noxious herbs. 我仍旧在寻找最毒的药草。
- We must trace the source of these noxious gases. 我们必须查出毒气的来源。
- 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
- He's a crank, and a noxious crank. 他是个怪人，而且还是个极为有害的怪人。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- Noxious gases had built up in the sewer. 下水道 的有害气体越积越多。
- 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
- These chemicals produce a noxious vapor. 这些化学品产生有毒蒸汽。
- An example is the emission of light from matter. 物质的发光即为一例。
- They gave off a most noxious smell. 它们散发出一种非常难闻的气味。
- 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。
- Emission of smoke from chimneys is an offense. 在这里排放烟雾是违法的事情。
- SPECT: Single Photon Emission Computer Tomgraphy. 单光子发射计算机断层扫描仪。
