粗知一二 的英文怎麼說
中文拼音 [cūzhīyīèr]
粗知一二
英文
have a rough idea （about）; know a little -
Only a few people possess the remotest idea of the facts.
只有少數人對這些事實粗知一二。Only a few people possess the remotest idea of the facts
只有少數人對這些事實粗知一二 。At last the paper uses fully learning data according celts, constructs theory and methord of implementing system. the theory has two aspects : gives imprecise learning methords using rules when sequencing initially, such as introducing, narrating emphases and so on ; during the process of learning, we construct a fuzzy evaluating model using the data of scores, learning time and browsing times, and adjust scores with learning objects. then we can inference more precice learning strategy based on the result of evaluation, such as searching previous knowledge units, learning current knowledge units repeatly
該原理主要體現在兩個方面：一是在初始編列時，根據規則的匹配與調用可以實現較為粗略的教學方法指導，如一般性介紹、重點講述等；二是在過程導學當中，針對最具代表性的測驗成績、學習時間、瀏覽次數的學習效果和行為，結合學習者的預期學習目標等因素進行適當的成績調整、時間改進等處理，並運用模糊綜合評判的方法對學習者實施有效評價，以推理出在學習過程中較為細化的教學建議，如搜索前驅知識單元、重新學習當前知識單元等。However, there still exist inefficiencies in technology transfer. the causes can be concluded as the following three points : ( 1 ) being aware of the lack of technology introduction and learning, the chinese enterprises find no feasible way to deal with the situation, which may be related to the lag of academic research ; ( 2 ) mncs have adopted a conservative way of technology transfer ( such as supp lying only the simple technology or erecting technology barriers ) for fear of losing competitiveness ; ( 3 ) china ' s extensive industrial structure and opacity of market competition have little appeal to the leading and hi - tech technology
產生這種結果的原因大致主要有三點：一是中國企業盡管意識到技術引進和學習的不足，但沒有切實可行的應對措施，這與理論研究的滯后性是有關系的；二是對跨國公司而言，技術轉移會使他們失去對潛在競爭者的技術優勢，因此他們往往選擇保守的做法（僅提供簡單技術或者設置技術壁壘等） ，而且，這種風險在對技術知識產權保護不利的中國無疑更大；三是中國的產業結構還比較粗放，市場競爭也不夠規范，對領先技術和高科技缺乏足夠的吸引力。Mammals new to science have been emerging in southeast asia of late : three new species of deer found in the forests of vietnam in the 1990s ; a long - whiskered rat representing a previously unknown family of mammals discovered at a hunter ' s market in laos and revealed in may ; and now a cat - size creature with orange fur and a long, strong tail has been photographed in indonesia
最近，科學上新的哺乳動物，已經出現在東南亞：二十世紀九十年代，在越南的森林中發現了三個新品種的鹿； 5月份，在寮國的一個獵物市場發現了一種長胡須的老鼠，這種老鼠代表著以前一個不為人知的哺乳動物家族；在印度拍攝到的動物，它象貓那麼大，有桔色毛皮，長著長而粗壯的尾巴。分享友人