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。
Derby provides support for real Numbers in several formats: single-precision floating-point, double-precision floating-point, and an exact representation decimal, as presented in Table 2.
Derby对实数提供了多种格式的支持：单精度浮点、双精度浮点以及准确的算术表示，如表2所示。
The result provides a foundation of exact time for the high precision stratigraphic subdivision and coal-forming period in Eastern Heilongjiang Province.
这一研究成果为黑龙江省东部早白垩世高精度地层划分对比及成煤期次的确定提供了精确的年代依据。
Practical prediction research of urban traffic flow shows that this model has famous predicted precision, and it can provide exact reference for urban traffic programming and control.
实际的城市交通流量预测研究表明，该模型具有较高的预测精度，可以为城市交通规划和控制提供准确的参考。
This resolved the problem of axial split-image in mass exact setting and improved the precision up to twice than the former.
解决了大型精密安装的轴向合像问题，并可将瞄准精度提高一倍。
The collision detecting method based on ambient box is a custom method in virtual cockpit, though the detecting precision of this method is not exact.
虚拟座舱中进行碰撞检测的常用方法为包围盒碰撞检测，但基于包围盒的碰撞检测精确性不高。
The collision detecting method based on ambient-box is a custom method in virtual cockpit, though the detecting precision of this method is not exact.
虚拟座舱中进行碰撞检测的常用方法为包围盒碰撞检测，但基于包围盒的碰撞检测精确性不高。
Furthermore, even if the exact characteristic equation can be obtained, we could not compute the roots of the equation in the demanding precision.
进一步，即使可以精确地得到特征方程，我们依然无法在有限精度的限制下去计算方程的根。
Synthetical use of the two derivative plates can raise the match precision and make the matched results exact.
综合使用这两种导数图版，提高了匹配的精度，使匹配结果准确。
Due to our affinity for quality and precision, we guarantee exact results with complete attention to detail.
由于我们的亲和力质量和精度，我们保证确切的结果与完成对细节的关注。
This article, bye way of conditional test, chooses the best condition to test Mn in ferro-manganese with ammonium nitrate. This way is simplified, quick and exact with high precision.
采用条件实验方法，选择硝酸铵法测定锰铁中锰最佳条件，该方法简单、快速、精度高、准确。
Precision of path depends on how exact to get environment information for path planning of mobile robot.
在路径规划中，规划路径的精确程度取决于获取环境信息的准确程度。
The utility model provides a spacer structure which has the advantages of exact number checking, stable structure, easy assembly and low machining precision requirement.
本实用新型提供了一种对号准确、结构稳定、装配容易、加工精度要求较低的垫片结构。
The traditional linear model in the camera calibration of head position tracking has a relatively lower calibration precision while the exact head position parameters cannot be obtained.
在头位跟踪的摄像机标定中，传统的线性模型标定精度低，不能精确获得头部位置参数。
By this method, the precision and recall will be more exact and the more accurate answers will be gotten.
将聚类后的每一类问题应用关联规则，可以得到更加准确的关联表，同时也促使相似度的精确度得以提高。
This invention improves the precision of the watermark bar code on the false proof paper, which makes the width of each watermark bar code equal, and the portable coding information is exact;
提高了防伪纸张上设置的水 印条码的精度，使各水印条码宽窄一致，携带的编码信息准确；
They can observe exact beamsteering data and the beamsteering with high precision and efficiency can be obtained.
加载通过算法修正后的波控数据，可实现高精度、高效率的波束控制。
With the help of such a precision instrument, the operator can know at once the exact spot where the trouble is in the making.
借助于此项精密仪器，操作者能立即确切知道毛病正在何处形成。
The generation principle and realization of dynamic cloud chart with color in precision forging process of blade are studied, the results show that it is simple, exact and practical.
本文以叶片精锻过程为例，研究了其精锻过程彩色云图及其动态显示的生成原理和实现过程，结果表明，该方法简洁、精确、便于实际运用。
Exact mathematical precision and measurement are not essential.
准确计算及测量不是要点。
Exact mathematical precision and measurement are not essential.
准确计算及测量不是要点。
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