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- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- spectra emission 光谱发射
- Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO. 图3吲哚及其衍生物的DMSO溶液的激发和发射光谱。
- The Plasma Emission Spectrum of Laser-ablated Silicon in Air[J]. 引用该论文 王公堂;王象泰;张怿慈;许炳章;梅良模.
- They could look at the spectra of the light the moons reflected. 他们可以观察月亮反射的光的光谱。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- spectrum emission 光频放射率
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- 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
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- The larger atoms have much more complex spectra. 较重的原子具有较复杂的光谱线。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- 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
- An example is the emission of light from matter. 物质的发光即为一例。
- The product structures were detd. by IR spectra. 用红外光谱对反应产物的结构进行鉴定。
- Filter selection is made using inherent spectra. 滤色镜的选择必须利用固有光谱。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
