第一次测量声速是在什么时候？
给出了次测量系统的误差分析。
一次测量，并把它的权利。
围绕样品进行8次测量。
就连Erediato也说一次测量不能成为不凡的证据。
Even Ereditato says that one measurement does not extraordinary evidence make.
因此，在活动开始时进行的第一次测量记录非常重要。
This means it is especially important to do your measuring right from the beginning of the programme.
我从远程测量站点每隔4小时收到一次测量值的电子邮件。
I get mails every 4 hours from a remote measurement site with measurement values.
该设备将在每一个频率进行，结果将在表中存储10次测量的分子筛。
The device will perform on 10 measurements at each frequency, the results will be stored in the table Zsm.
今年冰桥小组做了又一次测量，以便更清楚地了解冰川下地海床和海水。
The team is taking additional measurements in 2011 to get a clearer picture of the ground beneath the glacier and the ocean.
第一，你需要知道如何设定采样率，或计算机每隔多长时间进行一次测量。
First, you need to figure out how to set the sampling rate, or how often your computer takes a measurement.
随后在只剩下恒星的时候（在次凌的时候行星消失在恒星后面）做第二次测量。
They then took a second measurement of the star alone, when the planet disappeared behind it during a secondary transit.
通过一个偶然的机会，宇宙学家们第一次测量到了九十亿光年之外某个螺旋星系的一个关键性质。
By exploiting a lucky accident, astronomers have for the first time measured a key property of a spiral galaxy located more than nine billion light-years away.
对于定时非常关键的应用，由于偏移补偿需要进行两次测量，所以偏移补偿可能不适用。
In applications where timing is critical, offset compensation may not be practical, because it takes twice as long to make a measurement.
于是他和同事测量了49位处于妊娠初期的女性的脚的尺寸，分娩后五个月再进行一次测量。
So he and colleagues measured the feet of 49 women during their first trimester and again five months after childbirth.
瑞士中部偏南的伯尔尼山区的一座山，海拔4，' 0.8米(3，'42英尺)。8年首次测量。
A mountain, 4, '0.8 m (3,' 42 ft) high, in the Bernese Alps of south-central Switzerland. It was first scaled in 8.
动脉中膜厚度测量通常有意测量没有斑块，或者多次测量取平均值，包括一次或两次测量相同的斑块部位。
IMT is often measured deliberately where no plaque exists, or multiple measurements may be averaged, including only one or two that intersect plaque.
我们然后计算二次测量之间的区别并且引起多少噪声衰减一个数字因素耳机提供在整个可听见的频率范围。
We then calculate the difference between the two measurements and generate a numerical factor of how much noise attenuation the headphones are providing over the entire audible frequency range.
针对常规热平衡法煤粉浓度测量存在动态误差的问题，提出对一次测量量进行变系数动态补偿的软测量方法。
Aiming at dynamic error during measuring pulverized-coal concentration by general heat balance method, a dynamic compensation soft measurement method is introduced.
每种测量有不同的测量点，一般地，在实际应用中，每一次测量在深度上要偏移一段测量点到参考点之间的距离。
Each measurement has a different measure point. In normal practice, each measurement is shifted in depth by the distance between the measure point and the reference point.
在测井解释中，井底温度(BHT)一般为一次测量中或者同一次测井作业的最后一次测量中所记录的最高温度。
In log interpretation, the bottom hole temperature (BHT) is taken as the maximum recorded temperature during a logging run, or preferably the last of series of runs during the same operation.
讨论了物理实验基础知识中一次测量的误差估计、测量仪器精度的选择和有效数字运算等问题，并以实例予以说明。
The problem of error estimate in the primary measurement, the selection of measuring instrument accuracy and the calculation of the effective data are discussed and explained with examples.
少女峰瑞士中部偏南的伯尔尼山区的一座山，海拔4,160。8米(13,642英尺)。1811年首次测量。
A mountain, 4, 160.8 m (13, 642 ft) high, in the Bernese Alps of south-central Switzerland. It was first scaled in1811.
对于在控制计划中提及的所有可重复性测量器具和系统均须按《测量系统分析参考手册》每年进行一次测量系统分析。
All the repeatability measurement instrument and system mentioned in the control plan shall be analyzed for its measurement system once a year against the measurement system Analysis Reference Manual.
对一次测量得到的多个数据进行处理，得到检测出的轮廓曲线、起始角、凸轮的轮廓度与对称度，并进行相应的评定。
It can process the measurement data, and can obtain the profile curve, the starting Angle, the profile tolerance and symmetry of a CAM, and then corresponding assessment can also be complete.
对一次测量得到的多个数据进行处理，得到检测出的轮廓曲线、起始角、凸轮的轮廓度与对称度，并进行相应的评定。
It can process the measurement data, and can obtain the profile curve, the starting Angle, the profile tolerance and symmetry of a CAM, and then corresponding assessment can also be complete.
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