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
- He finished the work of three years' duration. 他用三年的时间完成了这项工作。
- Well, I'm stuck here for the duration. 哎，这段时间我只得呆在这儿了。
- The duration of the examination is three hours. 考试时间为三个小时。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- Short in time, duration, length, or extent. 短的指时间、期间、长度或广度短的
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Limited to the duration of an episode; temporary. 短暂的仅限于一个插曲持续的时间; 短暂的
- Is this agency agreement made for an unlimited duration? 本代理协议的期限是不限定的吗？
- The duration of such conditional release. 假释期这种有条件释放的期限
- emission duration 发射持续时间
- They were put into detention camps for the duration. 他们被关在拘留营里直至战争结束。
- 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 was prepared to do this for the duration of the campaign. 他准备好在选举期间做这件事。
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- The duration of marriage is related most obviously to the expectation of life. 很明显，婚姻生活的持续时间与人的预期寿命有关。
- Let's hope the gunmen will hold off for the duration of the cease-fire. 但愿持枪歹徒在停火期间能约束自己的行动。
- 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 term or duration of such a contract. 租期这样一种契约的期限或持续时间
