threshold是什么意思

网络释义

用法例句

Determination of Metal Elements Thresholds in Soil with Fractal Method-A Case of Cu in Daxing Area,Hefei

分形方法确定土壤中重金属异常下限——以合肥大兴地区Cu元素为例

The calculating methods of geochemical anomaly thresholds are very important in mineral exploration and resource prediction.

化探异常下限计算方法在矿产勘查和资源预测中非常重要。

For a long time, the threshold is confirmed on the assumption that the concentration of chemical elements in the crust follows a normal distribution or concentration of elements takes on a continuous change in space.

首先利用含量-面积的分形方法得出该地区金元素的异常下限,做出金元素异常分布图,然后与已有的山东地区金矿的分布图进行叠加分析,发现金矿的分布范围集中在用含量-面积的分形方法确定的金元素的高异常区域,因此可以根据分形确定的异常区来预测潜在的金矿区。

\ \ For the test of lower outliers in a exponential sample,most literature only dealt with the case in which the numble of outlier are known.

关于指数样本中下异常值的检验，各种文献中仅对下异常值个数已知的情况作了讨论。

A NEW METHOD TO DETERMINE GEOCHEMICAL ANOMALY THRESHOLD--CONTEND-SEQUENCE METHOD

一种求地球化学异常下限的新方法——含量排列法

The Determination of the Singularity Thresholds of Soil Cd in Daxing,Hefei Using Fractal Method

基于分形方法确定合肥大兴地区土壤中Cd元素的异常下限

Determination of Metal Elements Thresholds in Soil with Fractal Method-A Case of Cu in Daxing Area,Hefei

分形方法确定土壤中重金属异常下限——以合肥大兴地区Cu元素为例

Application of fractal method in lower threshold definition of geochemistry anomaly in New South Wales area, Australia

分形方法在澳大利亚新南威尔士地区地球化学异常下限确定中的应用

The New Theory of the Stock Market--Anomalies and Mechanism of Fluctuation in the Stock Market Based on Ambiguous Uncertainty;

新有限理性概念下的股市异常现象及股市波动机制研究

Imaging diagnosis of localized abnormality of central bronchi

中央支气管局限性异常的影像学诊断

These anomalies will be confined to the immediate vicinity of the exposed pipe.

这些异常将局限于裸管的紧邻地段。

Physical examination showed abnormal abduction and limited adduction of the shoulder joint.

肩关节呈异常的外展姿势，内收受限。

Evaluation of energy of restricted and closed aquifer in over-pressured gas reservoirs

异常高压气藏有限封闭水体能量评价

Abnormal fluctuation and the volatility term structure of the forward exchange rate

远期汇率的异常波动与波动期限结构

The team "stereoisomerism" however, is generally restricted to mirror image isomerism.

然而“立体异构”一词通常只限于镜象异构。

2.Mesozoic-group anomaly,upper Palaeozoic-group anomaly and lower Palaeozoic-group anomaly,which were extracted from observed Bouguer anomaly;

2.将实测布格异常分解为中生界异常、上古生界异常和下古生界异常;

ANALYSIS OF ABNORMAL POWER FLUCTUATION RESULTED FROM LOW EXCITION LIMIT IN EXCITATION OF 300MW UNIT

300MW机组励磁低励限制引起功率异常波动分析

Differential Expression of MicroRNAs in Mouse Liver under Aberrant Energy Metabolic Status

异常能量代谢状态下小鼠肝脏microRNA的差异表达

He sat down with a most gloomy countenance by Fanny.

他在范妮身旁坐下，面色阴沉异常。

It was now the middle of May, and the morning was remarkably serene.

眼下正是5月中旬，晨光异常静谧。

An abnormal amount of snow fell here last week.

上周这里下了异常大的雪。

A magnetic anomaly can be continued downward mathematically.

磁异常可在数学上进行向下延拓。