large sample的例句大全

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；

Measurement Volatile HCX in the Atmosphere of Beijing by a Method of Concentrated Large Volume Air Sample/ GC-MS

大体积样品浓缩/气相色谱-质谱法检测分析北京大气中挥发性卤代烃

The details are presented as follows. A large number of small S-phase precipitates ( AlCuMg) uniformly distributed in the original sample shows a remarkable strengthening effect.

具体表现如下：初始态样品内部均匀分布着的大量细小S沉淀相（AlCuMg）的强化作用十分显著。

But this third group was not only unexpected, it was so distinct and so large--nearly one third of our sample--that it became a key finding of the study.

但是这个第三类群体不仅是出乎意料的，而且十分明显，数量庞大——占我们样本数量的三分之一——成为这个研究的关键性发现。

DSC analysis of every blend sample showed a large and broad endothermic peak around 150 ℃.

动态扫描量热仪(DSC)测试表明,所有共混样品的热流-温度曲线都在150℃附近出现一个较大的吸热宽峰.

G : You certainly have got a large collection of sample foodstuffs here.

你们在这里展览了一大批食品样品.

Every sample taken within the Gyre contained plastic debris, from ultra-fine to very large, indicating the severity of the situation.

每一个从旋涡抽取的样本都含有塑料废物，由微小到大型都有。这发现已清楚证明了海洋污染的严重性。

The experimental results show that sample with more phosphorus is favourable to the formation of large clusters.

质谱研究表明，铁、钴、镍易与磷结合成簇，而且样品中磷含量的增加有助于大尺寸团簇离子的生成。

Secondly how large is the sample as a percentage of the population?

其次，样本有多大，占人群的多少？

If, however , the sample sizes are large enough, we do not need the assumption of normality.

如果样本容量充分大, 就不必做正态假设.

In this method, the hybrid point and polygon rendering surmounts the obstacle of large flat surface representation by point sample set.

该方法可以将点与多边形相结合混合表示几何模型，克服了点模型在表示大平面时效率低的缺点。