查询词典 at intervals

In those gaps, in those intervals, the still small voice of the heart will be heard.

在那些间隙里、那些中断里，心的还很细微的声音会被听到。

Are you able to mark the string with a line at set intervals?

这话怎么翻译？我是做绳线的，也就是string

Streaming files of wild ducks began to make their appearance high in the air; the bark of the squirrel might be heard from the groves of beech and hickory- nuts,and the pensive whistle of the quail at intervals from the neighboring stubble field.

一小队野鸭子开始飞向空中，在山胡桃树林中可以听到一阵阵松树的鸣叫。在不远处的残株中间还能听到鹌鹑忧郁的歌声。：p

X 6 x 25 mm3 tested plates were cut from samples prepared from heating the PLLA powder at 220 oC under vacuum without pressure and gradually cooled from 220 oC until room temperature in a pot vented with nitrogen for one night. The crystallinity value of resultant samples was 43 %. These tested plates were implanted in the dorsal subcutis of S.D. rat after sterilization with ethylene oxide and removed at 1 d、3 d、7 d、21 d and 35 d intervals. These specimens were examined histologically with paraffin embedding section and resin embedding grounding section by light microscopy to evaluate tissue response. Three points bending test, viscosity and thermal properties were also examined.

使用日本岛津公司重量分子量21万之聚乳酸，以220 ℃热熔法，在氮气中自220 ℃缓慢降温产生结晶度43 %的聚乳酸，并切割成2 x 6 x 25 mm3试样，经环氧乙烯灭菌后，植入在Sprague Dawley大鼠背部皮下组织，经1天、3天、7天、21天、35天五个试验期间，以石腊及树脂标本之组织学观察，评估其组织反应并以三点弯曲强度、黏度及热性质检测，评估其物理性质变化。

In this method, all stable sub-intervals in the training sequence were located for each pixel as possible background. Then a classify data set was constructed by the median values of each subinterval. A background subset was obtained from the data set by unsupervised clustering. Accordingly the initialized background was obtained from the background subset.

首先利用滑动可变窗口检测每个像素的所有不重叠平滑子序列，获取可能背景；然后选择每个平滑子序列的中值样本点构建分类序列集，根据未知类别的无监督聚类识别思想获取背景子集，实现背景初始化。

The critical bifurcation parameter intervals of superharmonic periodic impact motions are deduced, and numerical simulations are used to verify the results.

本论文讨论了碰撞振动系统的周期碰撞运动，得到了超谐周期碰撞运动的存在性和稳定性，推导出亚谐周期运动的临界分岔参数区间，并利用数值模拟进行验证。

In this dissertation, periodic impact motions in vibro-impact systems are studied, and the existence and stability of superharmonic periodic impact motions are obtained. The critical bifurcation parameter intervals of superharmonic periodic impact motions are deduced, and numerical simulations are used to verify the results.

中文题名碰振或约束系统的全局分析及稳定性研究副题名外文题名 Studies on global analysis and stability in vibro-impact or constraint systems 论文作者张彦梅导师陆启韶教授学科专业一般力学与力学基础研究领域\研究方向学位级别博士学位授予单位北京航空航天大学学位授予日期2002 论文页码总数95页关键词碰振系统转子系统多体系统碰撞振动馆藏号BSLW /2003 /O322 /1 本论文讨论了碰撞振动系统的周期碰撞运动，得到了超谐周期碰撞运动的存在性和稳定性，推导出亚谐周期运动的临界分岔参数区间，并利用数值模拟进行验证。

In order to examine the superordinate goal inference in reading, two tasks and two time intervals between the last line of text and the target word 250ms

本研究采用词汇判断和命名两种实验方法，250ms和500ms两种延时程序，以较连贯的自然语篇为实验材料，对语篇阅读中的整体目标推理机制进行了研究。

Advanced Time Synchronizer can update the system time at certain intervals from one second to few months.

先进的同步器的时间可以更新系统的时间，在某些时间间隔从一秒到数个月。

It\'s the first software that actually sounds like a real tabla player - because it uses real recorded tabla loops, rather than mechanically placing tabla bols at regular intervals.

这是第一款听起来是真正的实时 Tabla 播放器软件，因为该软件使用真正的唱片 Tabla 循环，而不是按照规范的时间间隔机械地安置 Tabla。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥