比例變化 的英文怎麼說

中文拼音 [bǐlìbiànhuà]
比例變化 英文
proportional change
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 比例 : 1. （長度上縮小和放大的倍數） scale; scaling 2. （比率） proportion; ratio; proportionality
  1. Analyzed the present situation of china ' s apiculture production and trade. the method of constant market share ( cms ) analysis was adopted in analyzing the reason of chinese honey exportation growth in different periods. after analyzed the main problems in the development of china ' s apiculture and the effect of joining into wto, relevant countermeasures and suggestions were proposed

    第十章和第十一章簡要介紹了建國以來中國蜂業的發展歷程，實證分析了中國蜂業生產和蜂產品貿易的現狀，採用固定市場比例分析（ cms ）法分析了不同時期中國蜂蜜出口成長變化的原因，系統分析了中國蜂業生產與貿易存在的主要問題及加入wto對中國蜂業生產和蜂產品貿易的影響，提出了十大對策建議。
  2. A compressed horizontal scale commonly is helpful in seeing stratigraphic changes.

    縮小水平比例尺一般有助於觀察地層變化。
  3. Also to get some new conclusion of glacial lakes burst floods, in possibility study of glacial lake burst, and in qualitified study of the safety of the glacial lakes. the first character of this paper introduce the background of this paper, set the goal, content and methodlogy of the study work in this paper. the second chapter of this paper focuses on the meterological character, runoff composition character, why not correspondency of ratio of rainfall and runoff in same period to annual value for nianchu river, lasha river, niyang river and the middle reach of yalu - zangbu river

    本文第一章介紹了課題的研究背景，提出了研究目標、內容和方法；第二章重點分析了年楚河、拉薩河、尼洋河和雅魯藏布江幹流中游段的氣候特徵，徑流組成特性，同期降水、徑流占年總量比例的不對應特性和原因，徑流年內年際變化規律及徑流深分佈特性，分析了天然洪水的特點和洪水參數；第三章介紹了冰川終磧湖的特點，結合已經發生潰決的冰川終磧湖的有關調查資料和考察資料，分析提出了危險冰湖判別指標和發生潰決的氣候條件、周期性特徵，提出了冰湖潰決洪水的計算途徑。
  4. The engineer or designer may call for a scale model of the structure to be made.

    工程師或設計者可以要求做一按比例變化的結構模型。
  5. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  6. The content of essential oil and components of fennel seed in different development stages

    不同發育階段茴香種子精油含量及其成分組成比例變化
  7. The results showed that : ( 1 ) the percentage of pod area in total photosynthetic area increased and the percentage of stem and branches area decreased as the single pod area increased

    不同油菜品種後期的源庫大小測定結果表明： （ 1 ）角果皮面積占油菜後期總光合面積的比例隨角果的增大而直線增加，莖枝表面積所佔的比例則隨角果的增大而直線下降，果柄表面積所佔的比例變化不大。
  8. The essay analyzes the differences of calculation methods of passing capacity between existing lines and passenger dedicated lines, explores the relationship between length of passenger flow section of passenger dedicated line and passing capacity, redefines the standard train for discount coefficient, and analyzes the change tendency on average discount coefficients of medium speed train and the high - speed stop trains versus high - speed non - stop trains, and the change tendency on train proportion of different high - speed stop trains and the passing capacity of high - speed train in passenger flow section is also provided

    摘要分析了客運專線通過能力計算與既有鐵路的不同之處，探討了客運專線客流區段長度與通過能力之間的關系；重新選定了扣除標準列車，分析計算了中速列車和高速停站列車相對于高速直達列車平均扣除系數的變化趨勢，以及不同高速停站列車比例變化時，客流區段高速列車通過能力的變化趨勢。
  9. About overall vehicle quality satisfaction, the percent of 8 rating increase, but the percent of less than 7 is almost as same as 2001

    2002年全順車總體質量滿意度打8分的比例增加，而7分以下的比例變化不大
  10. ( c ) land natural productivity increase from 7843 kg / ( hm2 - a ) to 17335 kg / ( hm2 - a ) relate to altitude closely, and the mean rate of enhancing yield is 23. 53 percent in this region with annual enhancing - rate of 0. 64 percent in last 15 years. ( d ) there are many facters that have been influe ncing soil effective coefficient that ' s soil organic matter, total nitrogen, effective phosphine and soil texture in turn. in a word, attenuation cause of land productivity is the result of water and soil. ( e ) the forestland potential productivity change from 3986 kg / hm2 to 15034 kg / hm2, but it has a high distinction between southern aera and north area in yaan city. ( f ) the grassland potential productivity increase from 4085 kg / ( hm2 - a ) to 16973 kg / ( hm2 - a ), but it has a high classification of potential productivity, ( g ) ditribution map was formed of potential land productivity. ( h ) it could be act as decision support for agriculture development, national land planning and ecotop constructive, etc

    5 、土地自然生產潛力水平的主要土壤限制因素為有機質、全氮，其次為速效磷和土壤質地；區域潛在生產力差異的制約因素，主要為土壤，次為水分，水、土兩項衰減合計為45 . 99 ，石棉、漢源兩縣水、土衰減達到60左右。 6 、林地潛力在3986 15034kg / hm ~ 2之間，高等級林地比重小，以大相嶺為界，北部的各縣林地生產力水平高，南部的兩縣林地生產力水平較低。 7 、天然草地生產潛力水平高，潛力在16973 4085kg / （ hm ~ 2 ? a ）之間，以高產的一、二、三級草地為主，且近10年來該比例變化不大。
  11. This paper analyzes the impact of the variation of coal proportion on flying - ash erosion in heating surface at the rear of coal - fired boiler

    研究了配煤比例變化對燃煤鍋爐尾部受熱面飛灰磨損的影響。
  12. Study on mean opacity of the mixture with temperature and proportion

    混合物平均不透明度隨溫度及混合比例變化研究
  13. The proportion of profits earned by us companies outside the us has varied sharply in the past three years

    在過去三年裡，美國企業海外利潤占總利潤的比例變化很大。
  14. Histogram character is not affected by object figure ' s variance and scale, and it has good stability

    直方圖特徵不受目標的外形和比例變化的影響，具有較好的穩定性。
  15. Relationship between peripheral blood t - cell subsets and disease activity in patients with systemic lupus erythematosus

    淋巴細胞亞群比例變化與系統性紅斑狼瘡病情活動性的關系
  16. In fact, tip percentages appear to plateau when bills topped 0 and a bill for 0 garnered the worker no bigger percentage tip than a bill for 0

    當帳單超過100美元后，小費的比例變化不明顯。一筆200美元的消費對于服務員來說獲得小費的比例並不比100美元的消費高。
  17. In order to resolve parallel shift, rotation and scale shift of images, parallel shift can be resolved by fourier transform ; rotation can be resolved by polar transform ; scale shift can be resolved by ln transform

    為了解決圖像平移、旋轉、比例變化對相關的影響，可通過傅里葉變換解決平移的問題；通過polar變換解決旋轉的問題；通過ln變換解決圖像比例變換的影響。
  18. In the image recognition system of an optical - electrical hybrid joint transform correlator, the same object and the false object comparing with reference image could be well recognized, but the distorted image of the scale and rotation transformation was difficultly recognized and even could not be recognized

    摘要在光電混合聯合變換相關器圖像識別系統中，對與參考圖像完全相同的真目標圖像和不同的假目標圖像能實現完全識別，但對于與參考圖像間存在旋轉和比例變化的目標圖像卻很難識別，甚至無法識別。
  19. Simulative and experimental results show that this image - processed method can realize the distortion - invariant processing of the scaled and rotated image and improve the recognized capability of optical - electrical hybrid correlator system

    最後給出了模擬和實驗的相關結果，結果表明，該方法能實現存在旋轉和比例變化的圖像的畸變不變處理，從而提高了系統的識別能力。
  20. In this case, we will simply determine the coordinates of a cell of pixels closest to the top of the captured image and that changed from the previous frame

    在這個示例中，我們只判斷最接近捕捉的圖像頂部與前一幀相比有變化的像素的坐標。
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