unit n. 1.個(gè)體,一個(gè),一人。 2.(計(jì)值、組織、機(jī)構(gòu))單位;單元;小組,分部;【軍事】部隊(duì);分隊(duì)。 3.【機(jī)械工程】機(jī)組,裝置;元件,部件,附件;一組用具[設(shè)備]。 4.【數(shù)學(xué)】單位數(shù);最小整數(shù);基數(shù)。 the guerrilla units 游擊隊(duì)。 army units 陸軍部隊(duì)。 international electrical units 國(guó)際電力單位 〔volt, ohm 等〕。 the C. G. S. system of units 厘米、克、秒單位制。 a line unit 【電學(xué)】接線盒。 the remote control unit 遙控裝置。 the drive unit 傳動(dòng)裝置。 a point unit 質(zhì)點(diǎn)。 a missile-borne unit 導(dǎo)彈附件。 an infrared detection unit 【火箭】熱探頭。 be a unit 〔美國(guó)〕一致 (We were a unit on the question. 我們?cè)谶@個(gè)問題上是一致的)。
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There are a lot of shortages by employing traditional ways to calculat ? unit factors score during land grading in mountain city , which stem from that we did not realize the law of services spatial diffusion in mountain city 在山地城市土地定級(jí)中,采用傳統(tǒng)的方法計(jì)算因素分值往往存在諸多問題,其原因在于沒有很好的揭示山城城市職能的空間擴(kuò)散規(guī)律。
Meanwhile , an artificial imitation rainfall system was developed in order to study the characteristics of city underlying surface and make experimental check up about the relative appraising index , on which 200 rainfall experiments are made , analyzing the effect of rainfall intensity to the runoff of underlying surface ; the relationship between runoff permeability and unit factor of rainfall intensity and duration ; the effect of rainfall intensity , duration , soil moisture content , and temperature to the runoff permeability ; the relationship between rainfall quantity and runoff permeability , and make mathematical imitation to the expe rimental results , to find the mutual - relationships , and make discussion about the differences between equations of fit 同時(shí),為研究城市下墊面的產(chǎn)匯流特性研制了一套人工模擬降雨系統(tǒng),并對(duì)相關(guān)評(píng)價(jià)指標(biāo)進(jìn)行了實(shí)測(cè)校驗(yàn)。在此基礎(chǔ)上,進(jìn)行了200多場(chǎng)降雨實(shí)驗(yàn),分析了雨強(qiáng)、歷時(shí)、土壤前期含水量、溫度、降雨量、不同下墊面和不同覆蓋度等對(duì)產(chǎn)匯流的影響,及各種因素對(duì)徑流系數(shù)的影響和相關(guān)性,建立了一定條件下歷時(shí)徑流系數(shù),雨強(qiáng)徑流系數(shù),流量徑流系數(shù)的函數(shù)模型。
The paper analyses the law of services spatial diffusion in chongqing city , which is the law of business services spatial diffusion base on contagious diffusion hierarchical diffusion and base on the law of stochastic diffusion along the axes , and , according these principle , revise the unit factors score of business services calculated by using traditional way 由于重慶市地形復(fù)雜,江河阻隔,因此山城城市職能除表現(xiàn)為傳染擴(kuò)散規(guī)律外,更突出地表現(xiàn)為等級(jí)擴(kuò)散和軸向隨機(jī)擴(kuò)散規(guī)律。文章依據(jù)這些原理對(duì)采用傳統(tǒng)的方法得到的商服功能影響作用分進(jìn)行修正,同時(shí)探討了結(jié)點(diǎn)數(shù)動(dòng)態(tài)變化時(shí)城市職能的空間擴(kuò)散規(guī)律。