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- The proper intervals should be maintained between vehicles. 车辆之间应保持适当的间距。
- I have been to a funeral; I can not describe to you the howl which the widow set up at proper interval. 我去过一处葬礼来着；我无法给你描述那寡妇（如何）按适当的间隔一次次嚎啕大哭的情形。
- Then, with the methods of particle sample and particle emission at a proper interval, the results were obtained when the photoelectrons emit with specific spectrum. 利用粒子抽样和间隔时间粒子注人的方法，得到了特定电子发射谱下的计算结果，幷与非抽样方法所得的结果进行了比较。
- I have been to a funeral; I can't describe to you the howl which the widow set up at proper intervals. 我去过一处葬礼来着；我无法给你描述那寡妇（如何）按适当的间隔一次次嚎啕大哭的情形。
- I have been to a funeral;I can't describe to you the howl which the widow set up at proper intervals. 我去过一处葬礼来着；我无法给你描述那寡妇（如何）按适当的间隔一次次嚎啕大哭的情形。
- Brackets shall be spaced at proper intervals to provide rigidity and parallelism. 平台之间应该有适当的空间间隔，这样有利于提高坚硬性和平行性。
- The Statistical Estimation of the Proper Interval of Money Supply of China 中国货币供应适度区间的统计测度
- Latecomers will not be admitted until the interval. 迟到者在休息时间方可入场。
- I advise waiting till the proper time. 我建议等到适当的时候。
- A brief, indefinite interval of time. 瞬间一个短暂的、不确定的时间间隔
- There is an hour's interval to the next train. 下一火班车还要过一小时才开。
- We had a quick drink in the interval. 我们在中间休息时匆匆喝了点东西。
- I do not think it's proper for you to behave so. 我认为您这样的举止不合体统。
- It's not proper for you to catch him up very short. 你突然打断他的话是不恰当的。
- We changed seats in the interval. 中间休息时,我们交换了一下座位。
- She's not at all a proper person for you to know. 她可不是正派人，你不应该结识她。
- She hadn't had a proper holiday for years. 多年来她都没有过真正的假期。
- A minor key, scale, or interval. 小调音、短音阶或短音程
- The company does not take proper fire precaution. 公司未采取正当的防火措施。
- An interval composed of three whole tones. 三全音三个全度音的音程
