1660s, "pertaining to conjecture," from Greek stokhastikos "able to guess, conjecturing," from stokhazesthai "to guess, aim at, conjecture," from stokhos "a guess, aim, target, mark," literally "pointed stick set up for archers to shoot at," from PIE *stogh-, variant of root *stegh- "to stick, prick; pointed" (see sting (v.)). The sense of "randomly determined" is from 1934, from German stochastik (1917).
雙語例句
1. Whenever possible, the problems identified are treated from both deterministic and stochastic points of view.
經(jīng)過識別的問題,我們盡可能同時用雙定數(shù)論的觀點和隨機論的觀點來處理.
來自辭典例句
2. This book deals with deterministic systems and does not include any analysis of stochastic phenomena.
本書不分析隨機現(xiàn)象,主要討論確定性系統(tǒng).
來自辭典例句
3. Deterministic models rather than stochastic statistical models has been little pursued in exploration geochemistry.
在勘查地球化學中,幾乎沒有采用確定性模型,而是采用推測性模型.
來自辭典例句
4. Because kinematical error is stochastic, it must be automatically measured and controlled.
由于薄膜走偏是隨機的, 必須進行自動檢測及控制.
來自互聯(lián)網(wǎng)
5. Oscillators include Force Index, Rate of Change, and Stochastic, among others.