at intervals
1. 不时; 到处; 每隔……时间(或距离)
Trees are standing at intervals along the street.
树木林立。
at short intervals
1. 不时地
Buses leave at short intervals.
公共汽车不时地开出。
习惯用语at intervals1.不时, 时时; 每隔一段时间[距离]at intervals of1.相隔, 每隔at long intervals1.偶而, 间或at regular intervals1.每隔一定时间; 每隔一定距离at short intervals1.常常in the intervals1.不一会儿, 不久in the intervals of business1.在工作间隙时间lucid interval1.(精神病患者)神志清醒的时期; 阴天太阳偶而出现的时候; 在暴风雨似的事件中的平静时期; 生活平静的时刻特殊用法achromatic interval1.【生理】无色间隙angular interval1.间隔角augmental interval1.扩增间隔back porch interval1.消隐脉冲后肩持续时间basic interval1.基本区间bit interval1.位间隔black interval1.黑间隔black-out intervals1.消隐期间blanking interval1.【信】消隐期block interval1.闭塞间隔; 闭塞区段(区间)长度bounded interval1.有界区间break-up interval1.(列车)解体间隔时间burst interval1.色同步脉冲周期calculation interval1.计算时段camera blanking interval1.摄象机消隐[脉冲]间隔centile interval1.百分位距central confidence interval1.中心置信区间channel interval1.频道 间隔charging interval1.充电时间, 充电间隔clamping interval1.钳位时间class interval1.标度分类间隔2.类区间(一种选 定的, 用以数据分类的区间)closed interval1.闭区间code interval1.电码间隔colour burst interval1.彩色同步脉冲持续时间computing interval1.计算周期, 计算时间间隔confidence interval1.可靠区间, 置信区间contact interval1.接触间隔, 接触时间contour interval1.等高间隔control interval1.调节间隔2.调整区间conversion interval1.复利期间core interval1.【地质】岩芯间距counting interval1.计数间隔, 计数时间critical interval1.临界范围cut-off interval1.停车时间[间隔]data control interval1.数据控 制间隔decile interval1.十分位距degenerate interval1.退化区间degradation interval1.降级间隔demand interval1.电力需用时限door-time interval1.开闭门时间间隔drain interval1.换油期限edit interval1.编辑区间energy interval1.能量范围equal interval1.相等组距estimation interval1.估计区间expanded range interval1.延展间距explosion interval1.爆发间隔eutectoid interval1.共析转 变[温度]范围fiducial interval1.可信的组段, 置信区间field interval1.消隐场扫描时间, 场发送时间finite open interval1.有限开区间firing【军】射击间隔fixed intervals1.固定间隔fixed minimum interval1.固定最小区间fixed time interval1.定时间focal interval1.焦间节forward-stroke interval1.正程(期)间frequency interval1.频率间隔fundamental interval1.基本音程generation interval1.世代间隔, 世代区间geochronologic interval1.地质年代间隔Greenwich interval1.【天】格林威治时间间隔group interval1.分组的组段half-closed interval1.半闭区间, 半开区间half open interval1.半开区间headway time interval1.列车间隔时间high-water interval1.高潮间隔high-water lunitidalinterval1.【地物】月潮高潮间隙horizontal interval1.水平间隔horizontal blanking interval1.水平消隐间隔, 行消隐间隔hump technological interval1.驼峰技术作业间隔(即列车推峰作业周期)infinite interval1.无穷区间, 无限区间interruption interval1.中断时间interspike interval1.峰电位间隔irregular intervals1.不定期出版, 不定期发行keying interval1.【信】电键间隔life interval1.寿命line interval1.行间隔, 行周期line blanking interval1.行消隐期间low-water interval1.【地物】低潮间隔low-water lunitidal interval1.【地物】月潮低潮间隔lubrication intervals1.加润滑油间隔期lunar interval1.【天】月时间隔lunitidal interval1.月潮间隔mean low -water lunitidal interval1.【海】平均月潮低潮间隙mean rise interval1.【海】平均涨潮间隙measurement interval1.测量区间minimum command interval1.最小指令间隔musical interval1.【音】音程nested intervals1.【数】区间套noon interval1.【天】正午间隔number interval1.数区间oil drain intervals1.换(润滑)油期open interval1.开区间optical interval1.光间隔, 光学区间order interval1.有序区间photochromatic interval1.光色间隔pitch interval1.音程, 间距pivotal interval1.枢轴间隔plotting interval1.【航空, 航海】标绘间隔时间polarity interval1.极性间隔postweld interval1.【冶】焊后间隙preweld interval1.【冶】焊前间隙prior interval1.先验间隔probability interval1.概率区间projective interval1.射影区间quantized interval1.量化区间radar reflection interval1.雷达反射时间间隔radar repetition interval1.雷达脉冲(间隔)周期random interval1.随机区间, 杂乱间隔range interval1.间距rational interval1.有理区间reactivity interval1.反应性范围recording interval1.记录范围recurrence interval1.脉冲周期, 重复间隔reflection interval1.反射时间regular interval1.正则区间regular intervals1.(出版, 发行的)定期reliable interval1.可靠的组段repeater station interval1.增音段[站]距离repetition interval1.脉冲周期, 重复间隔reporting time interval1.【信】通报时间间隔rest interval1.(训练)间歇retrace interval1.回程间隔return interval1.回程时间, 复元时间reversal interval1.换向间隔right open interval1.右开区间sample-in counting interval1.有试样时的计数时间间隔sampling interval1.抽样[采样]间隔scale interval1.刻度间隔2.刻度值, 分度值scan flyback interval1.扫描回程时间scouting interval1.【航海】搜索距离semi-closed interval1.半闭区间shortest confidence interval1.最短置信区间significant interval1.有效时间, 有 效间隔; 主要间隔silence interval1.寂静区间sound interval1.音程space interval1.空间间隔spacelike interval1.类空间隔spacing interval1.间隔时间, 空号时间spectrum interval1.光谱间隔stadia interval1.视距间隔starting time interval1.起动时间间隔stratigraphic interval1.地层间隔successive interval1.逐次区间supplementary interval1.余区间sweep interval1.扫描区间, 扫描期switching interval1.转换时间temperature interval1.温度间隔, 温度范围tendency interval1.【气】趋势时距test interval1.试验间隔时间the smallest closed interval1.最小闭区间thread interval1.螺距time interval1.时间间隔, 时程, 时节timelike interval1.类时间间隔time space interval1.时空间隔time-write interval1.写入时间间隔, 打 印时间tolerance interval1.容许区间trace interval1.扫描时间train interval1.列车间隔transfer interval1.(传递函数的)变换间隔transition interval1.变色范围, 转变区, 转变间隔transposition interval1.交叉间隔triplet interval1.三重线间(的)间隔unbias(s)ed confidence interval1.无偏置信区间unequal interval1.不等间隔[组距]unit interval1.单位时间, (绕组中的)单位间隔unit-energy interval1.单位能量间隔variable time interval1.可变时间间隔velocity interval1.速度范围vertical interval1.垂直间隔vertical scanning interval1.帧[场]扫描时间, 竖直扫描时间video interval1.视频信号周期, 电视正扫描周期weld interval1.【冶】焊接时间winding interval1.提升间歇时间, 装卸载时间interval of orthogonality1.正交性区间interval of service1.换班时间, 休息时间transition interval of indicator1.指示剂的转变间隔