prototype n. 1.原型;典型;樣板;模范,標(biāo)準(zhǔn)。 2.試制型式;樣機(jī);樣品;【物理學(xué)】原器。 -typal, -typic, -ical adj.
observation n. 1.觀察,注意;觀察力;?望。 2.觀測,實(shí)測;【航?!繙y天;【軍事】觀測,監(jiān)視,偵察。 3.(觀察得的)知識(shí),經(jīng)驗(yàn);〔pl.〕觀察[觀測]報(bào)告[資料]。 4.經(jīng)驗(yàn)談,講話,談話;評(píng)述,按語,短評(píng),意見 (on)。 5.〔口語〕發(fā)言,言論。 a man of no observation 沒有觀察力的人。 an expedition of observation 觀察隊(duì)。 sampling observation 抽查。 service observation 業(yè)務(wù)檢查。 a witty [foolish] observation 聰明[糊涂]話。 come [fall] under one's observation 看見,瞧見。 keep a suspect [patient] under observation 監(jiān)視[觀察]一個(gè)可疑的人[病人]。 make a few observations on 簡單談?wù)剬?duì)…的幾點(diǎn)看法。 take an observation 【航?!繙y天。
Hydrological prototype observation of two phase river closure in nierji reservoir 尼爾基水利樞紐二期截流水文原型觀測
But for the poured asphaltic concrete ( pac ) , it is only in the testing stage and lacks systematic a anlyses and prototype observations 而澆筑式瀝青混凝土處于試驗(yàn)階段,缺少系統(tǒng)地研究和原型觀測。
As no flexible field load test has been developed , prototype observation and numerical analysis are reasonable way to study composite foundation under embankment 目前還沒有在柔性荷載下進(jìn)行現(xiàn)場試驗(yàn)的方法,加強(qiáng)現(xiàn)場測試和計(jì)算分析是探討路堤下復(fù)合地基工作性狀的一種途徑。
Prototype observation and model experiment indicate that flows in two channels of the discharge passage of an axial - flow pump and a guide vane mixed - flow pump are unequal to each other , there is flow deviation 摘要原型觀測和模型試驗(yàn)都表明,軸流泵和導(dǎo)葉式混流泵雙孔出水流道兩孔流量不等,存在偏流。
The prototype observation shows that because settlement of soil is larger than that of piles , " arch effect " appears in the embankment so that its weight is gradually transferred from the soil to piles and pile - soil stress ratio increases 現(xiàn)場原型觀測表明,樁間土的沉降量大于樁頂?shù)某两盗?,填土中出現(xiàn)拱效應(yīng),填土荷載逐漸從樁問土向樁頂轉(zhuǎn)移,樁土應(yīng)力比逐漸增加。
According to all kinds of data obtained from prototype observations system , this article examined the research results and data , it provides the theoretical and practical support for the construction of deep water and high dam in yellow river delta soft land area 根據(jù)大壩原型觀測系統(tǒng)觀測的各種數(shù)據(jù),對(duì)研究的結(jié)果和得出的數(shù)據(jù)進(jìn)行了檢驗(yàn),為黃河三角洲軟土地區(qū)興建“深水高壩”提供了理論和實(shí)踐的支持。
By means of prototype observation , analysis and numerical model the author analyzed the canal scour and sediment process , the different scour and sediment affected on the discharge and affected on materials movement in different cross sections of the canal 本文采用原型觀測、資料分析和數(shù)學(xué)模型對(duì)北引渠道沖淤形態(tài)的演變過程,不同沖淤形態(tài)對(duì)過水能力的影響,斷面形態(tài)的穩(wěn)定性對(duì)泥沙輸移的影響進(jìn)行了研究。
Abstract : earth pressure on a anchored pile sheet wall and a reinforced earth retaining wall , are obtained by prototype observation , finite element method and theoretical analysis . the results can be used as reference for lateral pressure of similar retaining structures 文摘:對(duì)一座錨拉式樁板墻和一座楔形鋼筋混凝土塊拉筋加筋土擋墻,將原型觀測、有限元計(jì)算、理論計(jì)算得到的土壓力進(jìn)行分析和比較,所得結(jié)論可供設(shè)計(jì)類似支擋結(jié)構(gòu)時(shí)計(jì)算土壓力參考。
By means of prototype observation , analysis with materials and theories , and laboratory test , the author deeply analyzed the causes and procedure of canal cross section erosion , and obtained eight causes which resulted the canal deform including flow , seepage , runoff , collapse of bank , dry effect , human activity , wave flush , frozen , and then stressed to discuss the frozen process 本文通過原型觀測、資料分析、理論分析、室內(nèi)試驗(yàn)對(duì)北引渠道變形的成因和發(fā)生機(jī)理進(jìn)行了較為深入的分析研究,給出了造成北引渠道變形的八大原因:流水引起的變形、滲透引起的沖刷、地表徑流引起的沖刷、滑坡變形、干燥作用、人類和動(dòng)物活動(dòng)的影響、風(fēng)浪引起的沖刷、凍融侵蝕,并著重闡述了凍融侵蝕的機(jī)理。
Based on the prototype observation and model test made for the periodic - flushing de - silting basin , the process and the division of the three - stage hydraulic flushing are put forward on the basis of the feature of water - sediment movement , and then the calculation formulas and the related parameters for the stages of emptying flushing ; retrogressive flushing and the flushing along the basin are given as well 摘要依據(jù)定期沖洗式沉沙池水力沖洗的原型觀測和模型試驗(yàn),根據(jù)水沙運(yùn)動(dòng)特征,提出定期沖洗式沉沙池水力沖洗三階段沖洗過程及劃分,分別給出泄空沖洗、溯源沖洗和沿程沖洗各階段的計(jì)算式和有關(guān)參數(shù)。