查询词典 precision accuracy

The clinical therapeutic strategies were changed in 22 cases due to the results of PET/CT,and the influence rate of PET/ CT was 28.6 %(22/77).Conclusion PET/CT can detect the primary lesions, recurrence and metastasis of gastrointestinal tumor with high sensitivity and accuracy. 18F-FDG PET/CT imaging has increased accuracy of the diagnosis, staging, restaging for gastrointestinal tumor.

PET/CT能准确、灵敏地检测胃肠道肿瘤原发病灶、转移以及复发病灶，对临床治疗决策有重要影响。18F-FDG PET/CT显像对胃肠道恶性肿瘤的分期、术后再分期诊断有较高的临床价值。

Mechanical Accuracy: Testing the mechanical accuracy involves rechecking a sample of the computations and transfers of information from one document to the next.

机械准确率：检测机械准确率包括审核样本的计算结果是否正确及信息各文档中的传递是否正确。

Mechanical Accuracy: Testing the mechanical accuracy involves rechecking a sample of the computations and transfers of information from one document to the next.

机械准确率：检测机械准确率包括审核样本的计算结果是否正确及信息各文件中的传递是否正确。

The accuracy of Rayleigh scattering calculation affects the quality of atmospheric correction of the ocean color remote sensing significantly, and it is essential to solve the vector radiative transfer equation in plane-parallel atmosphere to improve the accuracy of Rayleigh scattering calculation.

瑞利散射计算精度对海洋水色遥感大气校正的精度起着关键作用，为了提高瑞利散射的计算精度，需要求解平行分层大气矢量辐射传输方程。

The results show that: the tensile strength, flexural strength and flexural modulus increase by about 10.4%, 62.1% and 122.3% respectively when the mass fraction of the aluminum powder increases from 0 to 50%, while elongation at break and impact strength decrease by about 65.0 and 74.4% respectively; the tensile strength, elongation at break and impact strength all increase with decreasing the particle sizes of the aluminum powders.b Nylon-12 coated metal powders for the indirect SLS process were prepared by the dissolution precipitation process. The coated powders have only 1.0 wt% nylon-12, and their SLS green parts have sufficient strength for features as small as 1.0 mm to be built and post-processed and high dimensional accuracy. The green parts were subjected to the post processing processes including binder decomposition and infiltration of epoxy resin, and then the metal/polymer composite parts with relatively high strength and accuracy were formed.At present, micron-scale inorganic fillers have been widely used to reinforce nylon SLS parts.

将该法制备的尼龙12覆膜金属粉末用于以下两个方面：a使用铝粉增强尼龙12的SLS成形件，通过溶剂沉淀法制备尼龙12覆膜铝复合粉末，研究了铝粉含量及粒径对SLS成形件性能的影响，结果表明：铝粉分散均匀，并与基体有良好的界面粘接；当铝粉含量从0增加到50wt％时，成形件的拉伸强度、弯曲强度、弯曲模量分别提高10.4％、62.1％和122.3％，冲击强度和断裂伸长率下降65.0％和74.4％，耐热性及尺寸精度也得到提高；断裂伸长率、冲击强度及拉伸强度均随着铝粉粒径的减小而增大。b使用溶剂沉淀法制备了间接法SLS用尼龙12覆膜金属粉末，该覆膜粉末中聚合物粘接剂的含量仅为1.0 wt％，其SLS初始形坯具有较高的精度以及足够满足后处理要求的强度，最小精细结构的尺寸达1.0 mm。

Accuracy of panel punching part is display the press accuracy of the die exactly.

板料冲压件的精度准确显示出其冲模的冲压精度。

Students are used to focus on accuracy in writing; this exercise raises awareness about accuracy in speaking.

学生一般习惯于在书写过程中注重表达的准确性，这项练习有助于在说话时提高其准确度。

Third chapter mainly elaborates the measure bridge module"s composition and the design of its transfermation circuit , the strain foil"s temperature drifting and its the solution method, the measuring accuracy influence of long wire in electric bridge"s long-distance measuring and the method research,the research and design of DC strain bridge Auto-Balance and Auto-Calibration methods, the bridge"s electric source design as well as the measuring accuracy influence and solution research of bridges electric source.

第三章主要阐述了测量电桥模块的组成及其变换电路的设计，应变片温度漂移及其解决方法，电桥远距离测量长导线对测量精度的影响及方法研究，电桥自动平衡方法和自动标定方法的研究与设计，桥源的设计及桥源对测量精度的影响及解决方法研究。

Because temperature is an important factor in influence of measuring accuracy,the real time accuracy testing for optical voltage transformer is important.

由于温度是影响系统测量精度的重要因素，对其进行实时性的精度检测显得尤为必要。

In addition, by using appropriate feedforward and poles configuration algorithms in the velocity loop, the stage can reach very high acceleration and positioning accuracy (the maximum accelerations of X and Y axis are 8.00g and 7.34g respectively when the position accuracy is±2μm), and meet the expected design objective.

在速度环中采用极点配置并加入适当的前馈补偿，使平台达到很高的加速度和定位精度(X轴和Y轴最大加速度分别为8.00g和7.34g时，定位精度为±2μm)，达到了平台设计的预期目标。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。