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1·Trains leave at hourly intervals.

火车每隔一小时发出一列。《牛津词典》

2·Cars passed at irregular intervals.

汽车以不规律的时间间隔驶过。《柯林斯英汉双解大词典》

3·The runners started at 5-minute intervals.

赛跑的人每隔5分钟出发一批。《牛津词典》

4·Flaming torches were positioned at intervals along the terrace.

走廊上间隔地插着燃烧着的火炬。《牛津词典》

5·Several red and white barriers marked the road at intervals of about a mile.

每隔1英里左右就有一些红白相间的路障来标示道路。《柯林斯英汉双解大词典》

6·In ancient time, courier station would be established at regular intervals.

古代的时候，人们每隔一定的距离就会设定驿站。

7·Time sampling means that researchers choose various time intervals for their observation.

时间采样是指研究人员选择不同的时间间隔进行观察。

8·At long intervals, he drew his thumb along the edge of his knife, and nodded his head with satisfaction.

每隔很长一段时间，他就用大拇指摸摸刀刃，满意地点点头。

9·For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds.

第二和第三篇阅读材料，会一句一句或一个词组一个词组地读，间隔15秒。

10·That means the researcher might decide to observe only during 15 second intervals that are randomly distributed within each 20 minute period.

这意味着研究人员可能会决定只观察在每20分钟内随机分布的15秒间隔。

间隔

1·Time sampling means that researchers choose various time intervals for their observation.

时间采样是指研究人员选择不同的时间间隔进行观察。

2·For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds.

第二和第三篇阅读材料，会一句一句或一个词组一个词组地读，间隔15秒。

3·That means the researcher might decide to observe only during 15 second intervals that are randomly distributed within each 20 minute period.

这意味着研究人员可能会决定只观察在每20分钟内随机分布的15秒间隔。

4·For a selected repetition number, the table of repetition intervals shows after how many days, months or years the next repetition should be made.

对于选定的重复学习次数，重复学习间隔表显示了过多少天，多少月或者年应该进行新的重复学习。

5·You can use them to schedule events that should occur at regular intervals after the initial run, with the period specifying the interval.

可以用它们对那些初次运行之后需要按照常规间隔发生的事件进行调度，使用周期参数指定时间间隔。

音程

1·It should be noticed that intervals are measured upwards.

值得注意的是，音程是向上度量的。

2·Leaps or skips indicate the movement of any one voice by intervals of more than one step.

跳音是用一个音级以上的音程表示任何一个音的运动。

3·Intervals larger than an octave may be expressed by numbers above eight or as compound intervals.

比八度大的音程可用比八大的数字或复音程来表示。

4·Parallel intervals of a fifth, octave or unison are traditionally prohibited in four-part writing.

五度，八度或一度音程平行传统上在四声部作品中禁用。

5·Sharp, flat or natural signs may be placed next to numerals to indicate that these intervals themselves should be sharpened or flattened.

升、降、还原号可标在数字旁边，提示这些音程本身应该升或降。

(1)at regular intervals每隔一定时间（距离）

(1)at intervals ofadj. 每隔

(1)at short intervals常常