样本的例句大全

Six groups agars were separately fused and perfused phosphate material at the same conditions, All samples were measured the length and diameter by micrometer.

将6组琼脂在相同条件下分别熔化，灌注磷酸盐耐火材料，得到样本用千分尺对各组试件的长度和直径进行测量。

Methods Aerobe was counted as observation index of air contamination and air sample was collected by the method of sedimentation.

方法以需氧菌为空气中细菌含量观察指标，采用沉降法收集诊室的空气样本。

I received an advance copy of an article that's going to be in tomorrow's washington Herald's front page

我收到一篇明天将刊登在《华盛顿先驱报》头版的报道样本

It can abnegate useless samples and make the knowledge of study objects accumulate.

该算法舍弃对最终结论无用的样本，使得学习对象的知识得到了积累。

Samples can be obtained using either fine-needle aspiration or core biopsy, with or without coaxial system.

无论使用细针抽吸还是中心活检 、 无论是否使用共轴系统都能获得样本.

Under separate cover, we have sent you samples of various sizes, our catalogue and price list.

另函附寄各型号样本 、 商品目录和价格表.

Undoubted, it has the value of example to us.

无疑, 它对我们具有样本的价值.

A descriptive correlational method of investigation was implemented.

样本是高雄地区129位产后六周的产妇接受问卷调查.

Experiments on springback in concave and convex edge flanging are carried out. Method of the mixed-level orthogonal test design is used to select the training sets from experiment data, and a radial basis function ( RBF) neural network model for springback is developed.

对薄板内凹、外凸翻边进行了回弹试验，借助混合水平的正交试验设计方法从试验数据中选择训练样本，建立了回弹的径向基函数神经网络模型。

The results showed the primers have the specificity of Capripoxvirus and do not have consensual reaction with the Orf virus of parapoxvirus, Fowl pox virus of Avipoxvirus and the skin samples of healthy goats.

研究结果表明两对引物具有羊痘病毒属特异性，不与副痘病毒属羊传染性脓疱病毒、禽痘病毒属鸡痘病毒、健康山羊皮肤样本发生交叉反应。

This model utilizes discrete sampling points as input directly, and convolution sum to deal with time accumulation process.

该模型以离散样本作为直接输入，采用卷积和算法实现对时间累积效应的处理。

It is showed that, these sample processes accurately reflect the prescribed probabilistic characteristics of the evolutionary power spectral density function when the number of the terms in the cosine series is large enough;

可以证明，当级数项数足够大时，模拟的样本过程可准确地反映渐进功率谱规定的性质；

Check the sample size, look at the percentage of the class with jobs, and look at what jobs they're getting.

查看一下统计样本数量，参考班级中已经就业的毕业生比例，以及他们的工作类型。

The mean simulation precision of cubic tendency plane model is 93 01%, while the mean forecast precision of 20 groups of sample prepared in advance is 93 24%.

而三次趋势面模型的平均模拟精度为93.01%，预留的20组样本的平均预测精度为93.24%。

But under normal circumstances, it is impossible to get the theoretical weight function by a finite number of known sample points.

但是一般情况下，通过有限个已知样本点求理论权函数是不可能做到的。

The known sample is not large enough to determine a firm upper mass limit, which would in turn give more detailed insight into the physics of such extremely dense forms of matter.

这些已知的样本还不足以确定一个严格的质量上限，而这个上限可以帮助我们进一步了解这些极高密度的物质的物理特性。

According to the theoretical research, this paper adopts the method of combining volume and price to do some empirical analysis in Chinese Stock market and measure price-impact coefficient of sample stocks.

依据所作的理论研究，采用价量结合的方法，对中国股票市场进行了实证检验，测算了所选样本股的价格冲击系数。

In the process, we calculate the posterior probability of semantics by unlabeled samples information.

在计算的过程中, 使用了未标记样本的信息计算语义出现的后验概率.

Lord Milner in England provides the transatlantic example of banking interests recognizing the virtues and possibilities of Marxism.

英国的米尔勒爵士提供了大西洋彼岸银行界的样本&认可马克思主义的优点和可能性。

Is it possible for an estimator to be biased in finite sample but consistent in large sample?

一个估计量是否有可能在有限样本中是有偏的但又具有一致性？