The data processing mainly contains the coordinates transform, the data precision processing, the topology processing and the data compressing.
数据处理主要包括坐标变换、数据精度处理、拓扑处理、数据压缩。
CCD drift-scan technique can improve the survey efficiency of ground-based optoelectronic telescope system and the data precision of space targets.
采用CCD漂移扫描技术可以显著提高地基光电望远镜系统的观测效率，改善空间目标的数据质量，但目前不适合对快速移动目标的观测。
If you have numeric data, keep the level of precision appropriate.
如果您有数字数据，保持适当的精度水平。
Converse to the question of precision, short pieces of data may be compact but difficult to understand without some external guide or reference.
与精确性问题相反，简短的数据看上去紧凑，但是如果没有外部的指导或参考，将难以理解。
To create a decimal type, you specify the precision and, optionally, the scale for the data to be stored.
要创建算术类型，应当指定保存的数据的精度，并可选地指定数据的刻度。
If you've never encountered an exact precision data type, the distinction between a decimal and floating-point type may be confusing.
如果从未遇到过准确精度数据类型，那么对算术类型和浮点类型可能有些迷惑。
Questions around the structural consistency and, to some extent, the precision of the data are answered by reviewing the definitions and inferences of the column's data properties.
关于结构一致性和数据精度的问题，是通过查看列的数据属性的定义和推断来回答的。
As you review the statistical data generated, keep in mind that time.time 's accuracy is platform dependent and may in some cases have no better than one second of precision.
当您分析生成的统计数据时，请牢记time . time的准确度与平台有关，并且在某些情况下精度可能几乎等于一秒。
Of course, if you really do need the extra precision, then you'll need to pick a data type with more precision, such as a double or a BigDecimal.
当然，如果一定需要额外的精度，则可以选择具有高精度的数据类型，比如double或BigDecimal。
The price column is created as a DECIMAL data type with a precision of 5 and a scale of 2.
price列创建为DECIMAL数据类型，精度为5，刻度为2。
A more general synonym is the float type, which has an arbitrary floating-point precision that you specify when declaring the data type as float (val).
更常用的同义词是FLOAT类型，它拥有任意的浮点精度，可以在声明数据类型时指定，例如float (val)。
Another problem is that precision fields only specify the maximum size of one parameter, but buffers need to be sized for the maximum size of all data combined instead.
另一个问题在于，精确字段仅指定一个参数的最大长度，但是缓冲区需要针对组合起来的数据的最大尺寸调整大小。
Because native data types and XSD data types do not share a one-to-one mapping, information or precision can be lost during the translation.
由于本地数据类型和XSD数据类型并不具有一一对应关系，在转换过程中，信息或精度将会丢失。
The addition of the Weapon Data Link to precision weapons brings the warfighter the capability to destroy critical time-sensitive and moving targets in all weather conditions.
到精确武器的武器数据链使作战士兵具有全天候摧毁关键时敏与移动目标的能力。
The A40B series of precision current shunts come standard with a report of traceable calibration including data.
一系列的A40B精密电流分流器的标准配备的报告可追踪校准包括数据。
Different products, different temperature control accuracy, so the precision of data acquisition and the control method is not the same.
产品的工艺不同，控制温度的精度不同，因此对数据采集的精度和采用的控制方法也不相同。
An issue in the Data Editor in which calculated values displayed with incorrect precision was resolved.
这个问题在数据编辑器中计算值不正确显示精度得到了解决。
It is nice to have a special data type that can record the limits of an interval with arbitrarily variable precision.
如果我们有个特殊的数据类型，可以以任意变精度记录一个间距的极限是最好的。
The effect of time delay unit number on classification precision and the performance of TDNN classifier using three typical aircraft dark room data measured with scale model were studied.
还利用三种飞机缩比模型的暗室测量数据，研究了时延神经网络分类器中时延单元数目对分类精度的影响以及分类器的分类性能。
Sett the precision and scale of columns with numeric data types.
降低列的精度或减少小数位数可能导致数据截断。 。
Through calculating, analysing and comparing the real data measured in two regions, indeed, it is proved that precision of gravity data after temperature correction increased somewhat.
由两个测区的实测重力资料计算分析和对比，证明改正格值受温度影响后，重力资料的精度有所提高。
Although these data will not be as accurate as those taken on the ground, what they lack in precision will be more than made up for in coverage.
虽然如此，这些数据将不如地面上获得的那么精确，它们在精确度上的缺点将大于在覆盖范围上的补偿。
Based on grey system, an equal spaced GM (1, 1) modeling and method to data processing in engineering field was put forward, the method of precision inspection was introduced.
分析数据处理的现状后，运用灰色系统理论，建立了数据处理的等间距化GM(1,1)模型，给出了精度检验方法。
The precision centrifuge dynamic balancing system is composed of data acquisition, data analysis and disposal, imbalance calculation and executive part.
精密离心机动平衡系统由数据采集、数据分析处理、不平衡量的解算、执行部分等组成。
The selection of the modeling data, the data's pretreatment of power load forecasting and their effects on forecasting precision were discussed.
论述了电力负荷预测中建模数据的选择、预处理方法及其对预测精度的影响。
The upgrade is intended to add to the present features the capability to accept and process precision distance together with the MLS approach data.
这次升级的目的是想在现有功能的基础上添加接收和处理精密距离以及微波着陆系统近地数据的能力。
The parameter of localization for RTK ture or not concerns precision of data directly, furthermore ascertaining the effect in practice is very difficult, we must adopt precaution.
RTK地方化转换参数是否合适直接影响测量成果的精度，而这种影响在实际上很难被发现，必须采取一定措施。
Here different grey system theoretical models are used to fit the experiment data; the error analysis demonstrates that the precision is high.
这里主要运用不同的灰色系统理论模型对实验数据进行拟合，误差分析显示精度是很高的。
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