data accumulation造句
例句與造句
- Based on many years of practice experience and data accumulation of developing , debugging and using belt constant tonnage feeder , the author introduced bow to select a belt constant tonnage feeder of the right type and specification by calculating the main mechanic parameters according to the practical need and the use span
作者結合多年來開發(fā)、調(diào)試和使用皮帶定量給料機的實踐經(jīng)驗與資料積累，介紹了如何根據(jù)實際需要和使用量程，通過對皮帶定量給料機的主要機械參數(shù)的計算來合理地選用定量給料機的型號和規(guī)格。 - Since the developing time of security market is still rather short , the data accumulation is lacked . in addition , the industry has a high level of privacy , except the season report or year report required by law , data are not made public , so the writer could not analyze them by quantitative method , thus making the article lack of vertical and horizontal comparison
由于我國證券市場發(fā)展的時間相當短，原始數(shù)據(jù)積累的很少，再加之目前基金行業(yè)私密性較強，除了法律規(guī)定的季報、年報外，數(shù)據(jù)幾乎不對外公開，也鮮有這方面的研究報告，故無法利用數(shù)量統(tǒng)計的分析方法進行采樣分析，使得文章在基金的縱向、橫向比較方面的研究力度不夠。 - Some thoughts about geography development are presented : ( 1 ) it should be stressed the study on present physical process of earth surface system and its prompt forces , promoting the combination of physcial and human geography at a higher level . ( 2 ) the innovation of geographical science should be quicke ned to promote geography to the world frontier . ( 3 ) using the abundant results of modern sciences and technologies to modernize geographical science . ( 4 ) as the bases of geography developing , data accumulation in field stations , analysis and simulation work in door should be paid more attention . ( 5 ) focusing on research of typical regions to embody the regional characteristics in research of geophysical science . ( 6 ) making full use of the present results of geophysical research to serve for the national economic instruction
提出了地理學發(fā)展的幾點思路：加強地球表層系統(tǒng)現(xiàn)代自然過程及其驅動力的研究，促進自然地理與人文地理的高層次綜合；加快地理科學的理論創(chuàng)新步伐，推動地理科學走向國際研究前沿；充分利用現(xiàn)代科學技術成果，促進地理科學現(xiàn)代化；高度重視野外臺站科學數(shù)據(jù)積累及室內(nèi)分析與模擬工作，為地理科學的發(fā)展奠定基礎；集中力量對重點地區(qū)進行深入研究，體現(xiàn)地理科學研究的區(qū)域特色；充分利用現(xiàn)有地理科學研究成果，為社會經(jīng)濟建設服務。 - It's difficult to find data accumulation in a sentence. 用data accumulation造句挺難的