at intervals
美 
英
- na.时时；处处；偶尔
- 网络不时；每隔一会儿；每隔一段时间
英汉解释
英英解释
例句
He said the pirates continued firing at intervals.
他说海盗继续间断地射击。
watching me with a reckless abandon , screaming out with joy at intervals.
他们不计后果的狂热的看着，不时开心的大叫。
There was another communing silence, broken at intervals by muffled sobs, and then the minister spread his hands abroad and prayed.
接着又是一阵默哀，间歇着传来一阵阵哽噎住的抽泣声。然后牧师摊开双手，做了祷告。
at intervals she stands up to rest , and to retie her disarranged apron , or to pull her bonnet straight.
她时而站起来休息一会儿，把弄乱了的围裙重新系好，或者把头上戴的帽子拉拉整。
During the Medieval Warm Period extensive fires burned through parts of the Giant Forest at intervals of about 3 to 10 years, he said.
他说，在中世纪温暖期时代，大范围的火灾每隔3至10年就会席卷巨木林的部分区域。
Information is generally recorded day by day, for up to a month, at intervals that you specify.
通常以天、月或您指定的时间间隔为单位来记录相应的信息。
The enemy's cannons in his fancy were not cannons , but pipes from which an invisible smoker blew puffs of smoke at intervals.
在他的想象之中，敌人的大炮不是大炮，而是烟斗，有一个望不见的吸烟者从烟斗中断断续续地吐出一串串烟圈。
It may be necessary to stop at intervals in the learning process and go back to the difficult points in the lessons.
在学习过程中时不时的停下来回顾课文中不同的知识点是必要的。
At intervals, while turning over the leaves of my book, I studied the aspect of that winter afternoon.
在翻动书页的间隙里，我不时的观望一下这冬天后的景象。
Monitoring should take place regularly at intervals agreed and set down in the organization's records management policy.
应该以组织档案管理政策所同意与设定的区间来定期进行监控。
It seemed to her, at intervals, that she was entering the land of chimaeras; she said to herself: "Is this reality? "
有时，她仿佛觉得自己进入幻境；她问自己：“这是真实的吗？”
There was no light there, only candles at intervals of the path for walking-meditation.
那里没有光线，只是路边隔一小段就有一些为经行行者准备的烛火。
The No stopping ban will be marked at the beginning and end by signs with smaller No stopping signs repeated at intervals along the road .
不准停车限制区的起点和终点，都设有这种标志，沿途每隔一段路程，并设有较小的不准停车标志。
Trains creep out of Washington's Union Station and pause at intervals, inexplicably, as they travel through the northern Virginia suburbs.
令人费解的是，火车缓缓驶出华盛顿的联邦火车站后，在穿行弗吉尼亚州北部郊区时总是不时停驶。
She woke him for his medicines at intervals throughout the night.
整个晚上她每隔一段时间就叫醒他吃药。
As he crept along with his eyes on the ground, the man gave utterance at intervals to uncouth , inarticulate sounds.
他两眼盯着地面一步步移动着，不时发出粗里粗气的哼声。
The utility model discloses a health-care blanket, comprising a concave surface and a convex surface arranged at intervals in a lump shape.
本实用新型公开了一种保健毯，包括凹面和凸面，凹面和凸面呈方块状间隔排列设置。
Bulletin One of a sequence of reports issued at intervals , or a one-time- only notice printed as a single leaf, folder, or booklet .
定期出版的连续性报告或一次过的公报。它可以是单张，折页或小册子。
At intervals, as he roamed through the most deserted boulevards, it seemed to him that he heard strange noises in Paris.
他在最荒僻的大路上走时，不时听到在巴黎方面有些奇特的声音。
Why could he not have a woman of his own instead of these filthy scuffles at intervals of years?
干吗他没法有个自己的女人，只能隔三差五搞搞这种破烂货？
Melanie was silent too, but at intervals her quiet face was wrenched with pain.
媚兰也默默无声，不过她那平静的面容不时要因阵痛而扭曲。
Pressurisation should be suspended at intervals on the way up to the test pressure to allow time for inspection to find leaks .
在达到测试压力之前的增压过程中应有间歇暂停时间，以便进行检查，以发现有无泄漏。
The wall was built of rough Stones, among which, to give strength to the structure, blocks of hewn Stone were at intervals imbedded.
墙壁是用碎石砌成的，为了使它更坚固，还用粗糙不平的大石块嵌住其间的空隙里。
Disfiguring subcutaneous lesions bulge onto the surface and at intervals discharge pus.
皮下损害的形象是向表面凸起，并间断地分泌出脓液。
A DC potential applied to the electrodes is uniformly reversed at intervals, to encourage sacrificial erosion thereof.
直流潜在应用到电极的间隔均匀扭转，以鼓励其祭祀侵蚀。
At intervals, deep and dull mutterings allowed a judgment to be formed as to the quantity of thunder contained by the cloud.
间或有几声闷雷在远处隐隐轰鸣，使人们意识到云中蕴蓄着的电量。
In spite of the fact that it was raining at intervals, Merry-Andrew , Pantaloon and Clown persisted.
尽管不时下着雨，滑稽角色、小丑和傻瓜依然在活动。
At intervals of no more than 120 meters, the adjacent two ramparts were able to protect each other most effectively.
两座敌楼相隔不超过120米，敌楼之间就可以起到互相保护的作用了。
At intervals, truth, that daylight of the human soul, can be descried shining there.
人们在其中能望见真理枣人类灵魂的光枣放射光芒。
At intervals along the road we ran into mule-cart convoys carrying mountain products to the plains below.
一路上我们遇到一队队满载山货下平原去的骡车。
Leaders should come to hear the masses'views at intervals.
领导们应常常来听听群众的意见。
In some ways it resembles other crises that have occurred since the end of the second world war at intervals ranging from four to 10 years.
从某些方面来说，这一金融危机与第二次世界大战结束后每隔4年至10年爆发的其它危机有相似之处。
Make sb lose Bargaining can go on the whole day, or even several days, with the customer coming and going at intervals.
顾客有时来了又去，去了又来，因此像这样讨价还价的情形有可能持续一整天，甚至好几天。
Each hoop cable is fixedly connected with the cylindrical or conical drum body at intervals of arc distance through the welding method.
每根箍索每隔一段弧距通过焊接方法以圆柱或圆锥状的鼓身固定连接。
At intervals through the night, the pride will stop to rest and sometimes even to sleep soundly for a few hours.
在夜晚的间歇里，狮群会停下来休息，有时甚至会舒服的睡几个小时。
The sign can be found at the entry to a one-way road, at a junction and at intervals along a one-way road.
这标志设于路口或单程路入口，及沿单程路重复竖设。
Precipitates are usually collected by centrifugation at intervals .
常常是用离心法分段收集沉淀的。
Running off at right angles from the main road were several smaller lanes, also lined with walls set at intervals with courtyard gates.
拐角下了主道路就是一些小径，同样旁边也是墙，一段间隔还是通到内院的门。
Similarly, an investigator may collect data at intervals after a control point, each data collection preceded by a treatment.
类似的，一个审核者可以在一个控制点之后的一个时间段里收集数据，每一次数据收集都在相应的处理之前。
At intervals the sky would empty; the planes disappeared.
轰炸间隔时，天空上的飞机暂时消失了。
On two-lane highways, opportunity to pass slow-moving vehicles must be provided at intervals.
对双车道公路，有机会通过缓慢移动的车辆必须在规定的时间间隔。
