validity instruction的意思

validity instruction中文翻譯：

有效性教學

相似詞語短語

religious instruction───宗教教導

religious instructions───宗教教導

clear instruction───[計]清除指令

macro instruction───廣義指令，[計]宏指令

qualified instructor───合格教員

simple instruction───簡單指令

；anch instruction───[計]轉移指令；分叉指令

driving instructor───駕駛教員

highly instructive───很有啟發性

雙語使用場景

Classroom instruction evaluation should implement the following principles: purpose, learner-orientation, validity, normal reference, objectivity, practicality and variation.───課堂教學評估要貫徹目的性原則、針對性原則、有效性原則、常規性原則、客觀性原則、可行性原則、變化性原則等。

The simulation results show the validity of employed finite element method and it can provide theoretical instruction for aluminum extrusion die design and technique parameters selection.───模擬結果表明所用有限體積法是有效的，可以為鋁型材擠壓的模具設計與工藝參數的選擇提供理論指導。

In the validity of the bid regulated in the pre-attached table of the instruction to the bidder, the bidder cannot request to repeal or modify their bidding document.───在投標人須知前附表規定的投標有效期內，投標人不得要求撤銷或修改其投標文件。

英語使用場景