You can help your child track his or her distances in a simple notebook or on the computer. Just write down the date and the estimate of the distance.
你可以帮助你的孩子在一个简单的本子或者电脑上记录每次跑步的距离，仅仅日期和每次的估计里程就足够。
In fact, ever since the discovery of this phenomenon, whenever astronomers cannot measure a galaxy's distance more directly they instead give an estimate using its redshift as a proxy.
事实上，从那以后，当天文学家无法找到更直接的测量星系距离的方法时，他们会以红移来代替。
By moving your body, your brain has to learn new muscle skills, estimate distance and practice balance. Choose a variety of exercises to challenge your brain.
体育运动同时大脑也得到了锻炼。通过肢体运动，大脑也学会了控制肌肉的新技巧，增强了判断距离的能力和保持肢体平衡的技巧。应选择多种运动方式来锻炼大脑。
You can help your child track his or her distances in a notebook or, more likely, on their computer. Just record the date and the estimate of the distance.
只需要帮孩子把日期和大概的距离记在本子上或者电脑上。
Just record the date and the estimate of the distance. To keep them motivated, you can have them try to run a specific distance over a period of time, like 3 miles in a month.
为了让他们有坚持的动力，可以规定在固定时间里跑规定的距离，如一个月跑三英里。
type of waves can be used to estimate distance to the epicenter.
通常，波长较短传播较慢—但是破坏性要大的多—的S波会随之而来。 通过这两种波到达时间的差值可以估算震中的距离。
To explore the relationship between homestead distance to hospital and access to care and to estimate the sensitivity of hospital-based surveillance in Kilifi district, Kenya.
旨在探讨住宅离医院的距离和获取医疗服务机会之间的关系并评价肯尼亚基利菲区基于医院监测的灵敏度。
We wish to estimate at what distance this shielding becomes incomplete.
我们想要估计一下，在多大距离处这种屏蔽作用将变为不完全的。
Since the numerical integration algorithm can estimate concentrations within the area source, the user can enter any value for the minimum distance.
对于面源范围内部的浓度，模式可以通过数值积分算法进行估算，所以用户可以输入任意小的距离。
The Hamming distance is used in telecommunication to count the number of flipped bits in a fixed-length binary word, an estimate of error, and so is sometimes called the signal distance.
汉明距离可以在通信中累计定长二进制字中发生翻转的错误数据位，所以它也被称为信号距离。
The system of passive ranging SONAR makes use of the target noise received by the equipment which converts energy from one form to another to estimate the target distance.
被动测距声纳系统是利用换能器基阵接收的目标辐射（噪声）信号来估计目标距离。
The paper USES reverse distance weighted method to estimate and calculate the internal dip value in the interpolation region according to the dip value of the boundary trace.
本文应用逆距离加权法从边界道的倾角值估算插值区的内部倾角值。
The damage of shock wave mainly depends on peak overpressure and scaled cube root distance is the most common method to estimate the shock wave overpressure.
冲击波的破坏伤害作用主要取决于峰值超压的大小，立方根比例定律是定量估算冲击波超压最常用的方法。
The azimuth information of target acquired by airborne Radar Warning Receiver (RWR) is used to estimate the distance, speed and other motion information of the target through non-linear filtering.
针对载机尾后目标探测问题，提出利用机载雷达告警接收机提供的目标方位信息，运用非线性滤波算法对载机尾后目标的距离、速度等运动信息进行实时估计。
This paper USES several criteria to estimate the order of the AR model and the influence for the distance measurement outcomes.
主要探讨在这种方法中利用不同的定阶准则建立相应的AR模型及其对距离测度结果的影响。
Furthermore, Bhattacharyya distance is employed to estimate the similarity between the target model and each hypotheses of the particle filter.
利用巴特查理亚距离描述粒子与目标颜色模型的相似性，作为粒子更新权值的有力依据。
Keep track of the time you actually travel, so you can estimate the distance you cover each day.
把你旅行的实际时间记住，这就能估计你每天所走的路程。
Computer simulations have shown that the methods proposed can unbiasedly estimate the recombination frequency or linkage distance between a codominant marker and an interactive gene.
计算机模拟表明，此方法可以无偏地估计一个共显性标记与一个互作基因之间的重组率或连锁距离。
Nine out of ten, a driver can estimate the correct distance.
驾驶员十有八九能估计出正确的距离。
This hinders an accurate measurement or estimate of distance.
这就妨碍了精确的测量或估计距离。
Distance between dots should be uniform in the field measurement. Sampling number should be estimated by certain believe level, estimate accuracy and variance coefficient.
田间测墒时，点与点之间的距离要均匀，取样数目可以根据一定的置信水平、估值精度、变异系数做估算。
A software system to estimate the effect of heat presevent for long distance lines based on Larson Miller method and infrared image as well as the databases of operation parameters was established.
利用红外热成像技术，在传热学理论研究和分析的基础上，研制了一套在线长距离管线保温评估软件系统，实现了长距离管线保温效果方便而快捷的在线检测与评估。
This yields an estimate of the distance to the supernova.
这样就可以估算出地球到超新星的距离。
We estimate that it would take a week to cover the whole distance.
我们估计走完全程要花一星期时间。
A imputation method based on Mahalanobis distance was proposed to estimate missing values in the gene expression data.
提出了一种基于马氏距离的填充算法来估计基因表达数据集中的缺失数据。
The model is based on different semantic relationships, and is estimated according to maximum likelihood estimation. Semantic distance is used to estimate semantic relationships in estimating period.
该模型定义在不同语义关系之上，基于极大似然估计法利用语义距离来对语义关系进行参数估计。
The optimal estimate problem of multichannel seismic signals is investigated, and then the fitting of reflection travel-time distance relationship segment is applied and discussed.
研究了多道地震信号的最佳估计以及因之而提出的反射波时距曲线段的拟合问题；
The optimal estimate problem of multichannel seismic signals is investigated, and then the fitting of reflection travel-time distance relationship segment is applied and discussed.
研究了多道地震信号的最佳估计以及因之而提出的反射波时距曲线段的拟合问题；
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