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单词 estimation
释义

estimation /estɪ'meɪʃ(ə)n//ˌɛstɪ'meʃən/

英汉-汉英词典
  1. n. 估计, 评价, 判断
  2. 尊敬
词组 | 习惯用语
parameter estimation 参数估计
state estimation 状态估计
cost estimation 成本估算;成本估计
estimation error n. 估计误差,估测误差
likelihood estimation 似然估算
maximum likelihood estimation 最大似然估计;最大相似估计法
error estimation 误差估计
robust estimation 抗差估计,稳健估计;强估计
estimation theory 估算理论
interval estimation 区间估计;区间推定
reliability estimation 可靠性估算
point estimation 点估计
estimation value n. 估计值
statistical estimation 统计性估计
estimation of parameter 参量估计;参数的估计
parametric estimation 参数估计
distance estimation 距离估计
estimation of time 时间估计
英语例句库
  1. His arrogance lowered him in her estimation.
    他的妄自尊大降低了他在她心目中的位置。
  2. She is held in estimation by those who know her.
    凡是认识她的人都很尊敬她。
  3. Table 1. The values of chambering estimation methods of C. gigas during May to October in 2003.
    表一、2003年5月至11月七股養殖區牡蠣殼各項空腔化測量法計算結果。
  4. The confident estimation to the headframe and bed plate of drilling rig is done by this method,the computational solution is identic...
    弥补了石油行业在无故障数据可靠性评定方面的不足。
  5. The error estimation of the quasi-synchronous sampling harmonics anal-ysis and the method used for measuring the subharmonics of periodic signalsare also discussed.
    文中还对测量误差作了分析估计,并介绍了测量分数次谐波的一种方法。
  6. A technique for estimation of gyro installation error s in gimbaled INS was presented based on the oscillation around gyro input axis.
    介绍了一种用于测量平台式惯性导航系统陀螺安装误差的陀螺轴扰动技术.
  7. Taking aft-end igniter design for a rocket motor for example,design methods for ignition sequence,amorce quantity estimation and nozzle closure were described respectively.
    以某型号发动机尾部点火设计为研究对象,对点火序列设计、点火药量的估算、喷管堵片的设计方法进行了阐述。
  8. Aiming at the characteristics of RLG strapdown inertial navigation system,the performances of Kalman filter,analytic gyrocompassing and indirect estimation are analyzed in theory.
    针对激光陀螺捷联导航系统的特点,从理论上分析了卡尔曼滤波法、解析陀螺罗经法和间接估计法3种捷联导航系统常用初始对准方法的特点。
  9. This finding shows the limitation of the direct estimation method in developing MAWL although we can obtain the MAWL more quickly and easily.
    这发现显示出直接估计法虽能快速且容易的获得MAWL,但在现今发展MAWL下是有其限制的。
  10. The trackability limitation of current gradient algorithm is discussed.A new algorithm, named variable parameter gradient estimation algorithm with local polynomial approximation is proposed.
    本文分析了梯度辨识算法跟踪时变系统的缺点,提出了一种新的基于局部多项式逼近的变参数梯度估计算法。
  11. Kriging is an important part of geostatistics, which deals with spatially distributed data, the estimation of Kriging is linear optimal and unbiased interpolative.
    克里格法是地统计学的重要内容之一,它可对空间分布的数据求线性最优、无偏内插估计
  12. Aimed at the group decision-making problem based on language estimation information, the way of common group mind in trapezia fuzzy number system is mainly discussed.
    针对基于语言评价信息的群决策问题,重点研究了梯形模糊数体系下的群体意见共识方法。

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原声例句
双语版 TED-Ed 演讲精选

Your precision improves with more finely incremented tools that require less estimation.

精度的提昇需要依赖 越精细的工具以减少不必要的估算

VOA常速英语_美洲

I think a potential problem with the polling is the estimation of turnout.

我认为投票的一个潜在问题是对投票率的估计

CNN 听力 2022年10月合集

These are just estimation. I'm sure the correct tally is over 400.

这些只是估算。我相信真正的数字应该是400多名。

TED演讲(视频版)双语精选

The consequence is we end up working with highly incomplete and inaccurate estimations of our emissions.

结果导致我们以非常不完整且不准确的数据来进行气体排放量的计算

野性的呼唤

That was fair of Francois, he decided, and the half-breed began his rise in Buck's estimation.

巴克断定,弗朗索瓦这样做是公平合理的。这个混血儿在巴克心目中的威信也就开始提高了。

联合国青少年演讲

We must also bear in mind that these are just calculations, estimations.

我们也必须记住,这些也只是预计和估算

两分钟论文

Two, pose estimation with bounding boxes.

第二个例子,利用边框做形态评估

NPR音讯 2016年7月合集

So the reaction to this failed coup has been swift and, by some critics' estimation, incredibly severe.

土耳其政府对未遂政变的反应非常迅速,一些批评人士认为政府的反应极其严苛。

NPR音讯 2021年8月合集

Sixty-nine percent of folks could have been without power. That was the estimation from a local power company.

69%的人可能没有电力。这是当地一家电力公司的估计

CRI在线 2022年5月合集

The estimation was revised from a 20-percent-decline projected by the bank in March.

该银行 3 月份预测萎缩 20%,新预测在此基础上修订。

英语百科

Estimation

The exact number of candies in this jar cannot be determined by looking at it, because most of the candies are not visible. The amount can be estimated by presuming that the portion of the jar that cannot be seen contains an amount equivalent to the amount contained in the same volume for the portion that can be seen.

Estimation (or estimating) is the process of finding an estimate, or approximation, which is a value that is usable for some purpose even if input data may be incomplete, uncertain, or unstable. The value is nonetheless usable because it is derived from the best information available. Typically, estimation involves "using the value of a statistic derived from a sample to estimate the value of a corresponding population parameter". The sample provides information that can be projected, through various formal or informal processes, to determine a range most likely to describe the missing information. An estimate that turns out to be incorrect will be an overestimate if the estimate exceeded the actual result, and an underestimate if the estimate fell short of the actual result.

近义、反义、联想词
近义词
n.
calculation, computation, figuring, reckoning, commercial document, commercial instrument, respect

联想词
calculation计算;prediction预言;measurement测量,测量法;analysis细察;quantification定量,量化;methodology方法学;approximation接近;calculating精明的;assessment估价;computation计算;evaluation估价,评价;
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更新时间:2025/6/20 18:01:50