preliminary estimation的意思

preliminary estimation中文翻譯：

初步估算

相似詞語短語

preliminary───adj.初步的；開始的；預備的；n.初步行動；準備工作；預賽，預試

preliminary research───初步研究

preliminary design───預備設計，初步設計，打樣設計

estimation 360───估計360

preliminary crime───初犯

point estimation───[數]點估計

preliminary thesis───初步論文

curve estimation───曲線估計

estimation calculator───估算計算器

雙語使用場景

dissertation, we mainly focused on the restricted biased estimation and preliminary test estimation of parameter in linear models with equality restrictions and stochastic linear restrictions.───本文主要是研究線性模型參數在等式約束和隨機線性約束下的約束有偏估計以及預檢驗估計等相關的一些問題。

conducts preliminary exploration on ice jam entrainment sediment concentration, total sediment discharge, sediment transport distance and its estimation method;───冰凌含沙量、輸沙總量、輸沙距離的估算方法進行了初步探討；

This method is valuable for seismic loess disasters zoning, qualitative analysis and preliminary estimation of general construction sites.───該方法在黃土地震災害區劃、一般工程場地的定性分析或初判等方面有一定的實用價值。

then carry out structure to arrange, and preliminary estimation and definite structural component size and carry out structural calculation.───進行結構布置，并初步估算，確定結構構件尺寸，進行結構計算。

According to preliminary estimation, the death toll is expected to go beyond 80000 with direct economic loss exceeding RMB1000billion.───初步估計，遇難人數將超過8萬人，直接經濟損失可能上萬億元。

Preliminary estimation of propagation rate of fatigue crack by means of neural network───基于神經網絡的疲勞裂紋擴展率的初步估算

The Most Economical Water Volume for the Sediment Transport of the Lower Yellow River and Its Preliminary Estimation───黃河下游最經濟輸沙水量及其估算

Preliminary estimation for ecological benefit of forest in Chuxiong prefecture───雄楚州森林生態效益的估算初探

英語使用場景

At the same time we got some preliminary estimation of the fatality rate through empirical model and the Bayes method.

At present, the traffic police is investigating the cause of the accident. Preliminary estimation and age-related engine line driver.