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1 词典释义:
accuracies
时间: 2024-11-25 18:14:06
英 [ˈækjʊrəsɪz]

"准确性"

双语例句
  • The results show that the accuracies are nearly equal.

    结果表明两者精度相当。

  • The experiments demonstrate that the proposed method can achieve better results and better accuracies.

    实验表明本文方法可取得较好分类结果 与较高分类精度。

  • The classification accuracies indicated that the optimal kernel-parameter method could get optimal results.

    结果表明,优化核参数的支持向量机分类器准确率高,实时性好。

  • Accuracies of a typical DC bench-type digital multimeter can be as good as 0.002 percent (1 count of reading for a 6 1/2 digit instrument).

    一台典型的直流台式数字万用表的精度可以达到0.002%(一种6 1/2 数字仪器的一个读数)。

  • Recent system modifications as presented in this paper have improved absolute positioning accuracies from the decimeter level to sub-decimeter.

    最近的系统修改,本文提出改善从绝对定位精度分米级分分米。

  • By analyzing the results, it is proved that the emission times of the laser range finder can be limited to 50 times with accuracies down to 10"."

    通过对结果的计算和误差分析,确定了此方法能够使激光测距机的发射次数在50次以内,测量精度达到10″以内。

  • The results show that the accuracies of four color grades rambutan recognized by SVM model were 94%, 88%, 89%, 95% respectively with good stability.

    结果表明,该模型对4个色泽等级的红毛丹的正确分类率分别是94%、88%、89%和95%,且具有较好的稳定性。

  • The important parameters of earch region arc calculated by two curve fitting methods with a microcomputer The accuracies o?calculations arc discussed.

    由二步拟合的方法计算得各区的重要参数,讨论了计算结果的可靠性。

  • This tester is suitable to measure accuracies of pitch deviation with inside and outside straight helical circular gear among seventh degree. Easy to operate and maintenance.

    适用于检查7级或低于7级精度的内外齿合直齿与斜齿圆柱齿轮的周节偏差。操作简便,易于维修,可供各工厂计量室及车间使用。

  • In early maturity, the accuracies of the two indexes were all below 50%, which were 11.11% and 20.59%So the two indexes could not be used for predicting early maturity heterosis.

    真叶乙醇酸氧化酶活性及子叶线粒体氧化活性对早熟性预测的准确率都很低,分别为11.11%和20.59%,因此本试验筛选的2个指标不适合作为西瓜早熟性的预测指标。

  • Exact age determination of DVT is important for the choice of treatment. The accuracies of available methods including sonography, phlebography, CT and MRI are often not sufficient.

    血栓年龄对治疗方法的选择有重要作用,而现在临床使用的影像学方法如常规超声、血管造影、CT及磁共振成像对此往往评价不充分。

  • The special gauge blocks for testing digital calipers are length measuring standards, mainly used for testing the indication error of digital calipers, with grade 2 and grade 3 accuracies.

    数量卡尺检定专用量块是一种长度计量基准,主要用于数显卡尺示值误差的检定,精度分为2、3级。

  • In this paper, the design, calculation, technic testing of strain-gage type force transducer are introduced, and some of transducers are described. Accuracies of the transducers are 0. 03 % f.

    本文介绍了电阻应变式力传感器的设计、计算、工艺及测试,并介绍了几种不同精度和结构的传感器,其精度可达0.03% F。

  • The result shows that the simulation accuracies of MC method can basically meet the requirement of the engineering on the communication systems if the numbers of simulation are more than 5000.

    仿真结果表明:在通信系统中,若仿真次数(或系统发送符号序列数)大于5000,MC仿真精度能基本满足工程上的要求。

  • The dynamic stiffness matrix method is a powerful means of solving vibration problems in structural engineering, particularly when higher natural frequencies and better accuracies are required.

    动态刚度阵法被广泛的应用于工程结构振动分析中,尤其是在需要获得更高阶频率和更高精度的振动问题时。

  • The results show that the average absolute value of relative errors between predictive and measured values of hardness is 5.90%, the prediction accuracies of adhesion and impact resistance are 100%.

    结果表明:硬度预测值与实验值相对误差的绝对值的平均值为5.90%,附着力预测准确率为100%,耐冲击性预测准确率为100%。

  • The calculation accuracy depends on the accuracy of the exponential wave generator, which is associated with the accuracies of resistor and capacitor and the stray inductance in the generator circuit.

    计算的准确度取决于指数波发生器的准确度,而后者和电阻、电容的准确度和回路的杂散电感有关。

短语搭配
  • high accuracy

    高准确度

  • measurement accuracy

    量测精度

  • measuring accuracy

    测量精度;计量精度

  • machining accuracy

    加工精度;精加工精确度

  • control accuracy

    控制精度

  • positioning accuracy

    定位精度;定位准确度

反义词