rate changing 中文意思是什麼
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Pgla, one biodegradable material, is used to braid the conduits, which integrates the merits of its two aggregate ingredients. it is easy to adjust degrading rate to match the regeneration period of the nerve by changing the proportion of the two ingredients. the conduits are fabricated enlacing 2. 2 millimeter stainless steel on the braiding machine with 16 spindles using 2700 tex yarns. four conduits with different structures are braided : common braided structure, braided structure using braided ply yarn, braided structure with inserted reinforcing yarn and adding bridge - yarn structure, the last two conduits are new attempts to look for good shape - keeping structure, being able to lead the nerve to regenerate effectively
本課題選用可生物降解材料聚乙丙交酯（ pgla ）為原料，它兼具兩種聚合成分的優點，可以通過調節兩者聚合的配比來調節它的降解周期，使與神經再生的周期相吻合。導管的製作是在16錠編織機上採用2700tex紗線進行帶芯編織，芯子為直徑2 . 2mm的不銹鋼絲。共製作四種結構神經導管，分別為普通結構神經導管、編織線結構神經導管、加筋結構神經導管和加芯結構神經導管。 -
It ' s hard to get a qualitative relation, but can divide the changing process into several stages, among these stages, there is a best proportion of compression a. that can get the highest operation rate of resources, that is, consumes the least resources but contracts the greatest volume. the paper also gives us a analysis of the economy of packing the compressing wood piece
木片在壓實過程當中對外產生的內抗力的變化是十分復雜的，難以尋找一個定量的關系，但可劃分為幾個階段性的變化過程，在這幾個階段中存在著消耗能源最少而體積收縮最大，即能源利用率最高的最佳壓縮比，並分析了木片壓縮打包的經濟性。 -
From 1929 to 1943, with the currency system changing to the floating exchange rate system, each monetary bloc implemented the strict foreign exchange management, and competed to use the depreciation policy to stimulate the exportation, resulting in " he changes rate war "
這次人民幣匯率形成機制改革的內容是，人民幣匯率不再釘住單一美元，而是按照我國對外經濟發展的實際情況，選擇若干種主要貨幣，賦予相應的權重，組成一個貨幣籃子。 -
The paper concludes that the changing rate of ndvi of rain forest in tropic is the smallest, the changing curve is smooth, while the changing rate of ndvi of the deciduous broad leaf forest in warm - temperate zone is the largest the change of ndvi is the most conspicuous in winter and spring ( especially in april ) while is not conspicuous in summer and autumn by analyzing the change of ndvi along latitude using the ndvi value of different vegetation types along the same longitude. the vegetation index from warm temperate zone to semitropical zone has obvious transition, while other areas have no distinct change by analyzing the change of ndvi from temperate zone to semitropical zone to tropical zone using ndvi averagejn the same time it is concluded that the sink value in the beginning of the year 1995 is from the influence of the monsoon in east of china by analyzing the ndvi curve of several typical needle leaf forests. the relation between ndvi value and temperature is conspicuous while the relation of precipitation is less or not by analyzing the relation between ndvi and temperature and precipitation finally it can get the conclusion that the change of river area is the smallest, the change of sienna area is the greatest by analyzing two phases of tm data in 1987 and 1997 with rs technic
利用從同一經度的不同森林類型ndvi值分析，沿緯度方向ndvi變化可得出， ndvi在冬春季變化最明顯（尤其是在4月份最大） ，而在夏季和秋季變化不明顯。利用ndvi均值進行分析，從暖溫帶到亞熱帶到熱帶的變化情況發現，從暖溫帶到亞熱帶ndvi指數形成明顯的階躍，而其它區域沒有太大的變化，同時對幾種典型的針葉林曲線分析可知其年初的凹值源自於我國東部季風的影響。利用ndvi數據分析其與月均溫度與降水的相關性得出與溫度相關性較為顯著，而與降水相關性不顯著或無相關性。 -
A th - 1025 thoron source made in pylon company of canada was adopted. thoron gas is mixed with circulation gas before they are input into the thoron accumulation box. the thoron level in the thoron accumulation box can be adjusted by changing the gas flow rate through the thoron source, or adding different volume of delay boxes in source input circuit, and me
簡易（氣土）室採用加拿大pylon公司生產的th - 1025型流氣式固體（氣土）源， （氣土）進入積累箱之前先與循環氣流混合，積累箱中的（氣土）濃度可以通過改變流經（氣土）源的氣流流率或在充源迴路加不同體積的延遲瓶加以調節。 -
The sixth chapter studies the techniques in measuring the bearings changing rate and centrifugal acceleration, and poses several algorithms of measuring pulse doppler shift frequency changing rate. to sum up, this paper studies the key problems in soplat based on particle kinematics and some solutions to them
總而言之，本文系統地研究了基於質點運動學的單站無源定位與跟蹤領域的主要關鍵技術問題並提出了相應的解決方法，其中某些分析結果和方法可直接應用於實際的工程應用。 -
Existing calculation methods for burning surface do n ' t well agree with the experimental data with complicated grain. in order to eliminate the error, tests data are used to correct the prefigurative result generally, and it is impossible to calculate burning surface of grain with crack. debond and wtith changing burning rate of propellant
目前現有的固體裝藥燃面演算法，在計算復雜裝藥燃面時仍有較大誤差，為消除這種誤差往往需要用試車結果給予修正；同時在計算含缺陷裝藥燃面和處理裝藥因批次燃速變化時的燃氣加質更是束手無策。 -
This thesis concentrates on the analysis of sampling rate changing ( decimation and interpolation ) ; the discussion of basic multirate signal processing theory ; the implementation of high efficient algorithm, which provides the bases for other algorithm development in this thesis
本文從頻域的角度深入分析了抽樣率變換的規律，並進一步研究了多抽樣率系統的高效實現方案和基本理論，為其它演算法的研究提供了必要的基礎。 -
According to the experimental data of droplet size 、 particle spectrum range 、 droplet cone shape 、 flow rate 、 cover area and cover area rate which obtained through changing the pressure of power sprayer and the nozzle diameter in greenhouse ， this paper made comparative analysis on atomizing performance in same pressure and different nozzle type between same nozzle type and different pressure. the conclusion is that : the ejection rate and the droplet cone shape change with the variation of pressure and nozzle diameter ， average particle diameter decreases obviously and particle quantity increases obviously with the increase of pressure and decrease of nozzle diameter. these results will lay experimental foundation for precise spraying 、 low pollution and highly effective operation
本文根據溫室內動力噴霧機壓力與噴嘴孔徑的變化影響霧滴大小、粒譜范圍、霧錐形狀、流量、覆蓋面積及覆蓋面積率的試驗數據，對相同壓力下不同噴嘴型號和相同噴嘴型號時壓力不同時的微粒化性能進行對比分析和研究，得到如下結論噴出量與霧錐形狀隨著壓力和噴嘴孔徑大小變化而變化；平均粒徑隨著壓力的增加和噴嘴孔徑的減小而明顯減小；粒數隨著壓力的增加和噴嘴孔徑的減小而明顯增多，為精噴量、低污染、高防效的防除作業奠定了實驗基礎。 -
It ' s the first time to explore the combustion characteristics of lpg / diesel mixing fuel engine, and find that, with the change of load and rotation, the changing trend of the ignition delay period of e10 mixing fuel is almost as identical as that of the diesel, but that of e30 mixing fuel is very different. comparing with diesel, the combustion of e10 is improved slightly, but that of e30 greatly changes ; the maximum eruptive pressure decreases ; the maximum pressure increase rate decreases ; the highest releasing heat rate increases ; the highest combustion temperature falls ; the ignition delay period extends
結果表明: e10混合燃料與柴油的著火滯燃期隨負荷和轉速的變化趨勢基本一致; e30混合燃料與柴油則有所不同; eio混合燃料發動機的燃燒與純柴油相比，略有改善; e30混合燃料的燃燒特性發生明顯的變化，最高爆發壓力下降，最大壓力升高率減小，最大燃燒放熱率增大，最高燃燒溫度下降，滯燃期延長。 -
First, the consumphon funchon of life - cycle saving model is used to analyze the infiuence of public debts on consumphon demand, namely, the public debts act on consumphon function by reducing cmt tax and changing interest rate
首先，在生命周期假說的消費函數理論基礎上，分析了政府公債對消費需求的影響，政府公債發行通過即期稅收的減少和利率變動而影響消費函數。 -
The variable parameter taper equation, which was suitable to pin us elliottii plantation form changing law, was built with the sample wood datas on the basis of the research of about form shape in the tree mensuration, one - dimensional volume table, two - dimensional volume table, one - dimensional timber - produced rate table for timber assortment, and two - dimensional timber - produced rate table for timber assortment were complied based on the above
摘要在樹干形狀研究的基礎上，利用樣木資料建立了一個適合濕地松人工林干形變化規律的可變參數削度方程，據以編制了一元材積表、二元材積表、一元材種出材率表和二元材種出材率表，這些數表經檢驗誤差較小，精度較高，可在林業生產上推廣應用。 -
For example, exchange rate risk could be removed by constraining movements in the exchange rate for the convertibility undertaking to an even narrower range, settlement risk could be removed by changing the settlement convention from t 2 to t 0, and portfolio risk had already become less of an issue following the technical measures introduced in september 1998. 7
例如，只要把兌換保證匯率的變動限制在更窄的幅度內，便可消除匯率風險把結算慣例由t 2變為t 0 ，便可消除結算風險至於投資組合風險，繼1998年9月推出技術性措施后，亦已成為較次要問題。 -
Size mixing and try one ' s best to keep original viscidity, firm content, sizing rate, thick liquid yarn machine keeping the original technical parameter not changing in the course
調漿過程中盡量保持原來的粘度、固含量、上漿率、漿紗機保持原來的技術參數不變。 -
Changing the rate of cylinder rotation changes the speed selected.
改變圓筒旋轉速率就改變被篩選的速率。 -
With the social and economic development and changing, china ' s joining the wto in particular, the environment in which the insurance operating changes greatly. the fluctuation of interest rate, rise of loss ratio, development of capital market and competence of international insurance magnate, all of these make insurance investment necessary and important to china ' s insurance company. in facing the competition, insurance companies now attach a great importance to insurance investment strategy
我國保險業經過近20年的發展取得了長足的進步，保險公司積累了大量的可以運用的資金，隨著我國經濟環境的改變和保險業的對外開放尤其是我國加入世貿組織，保險業的經營環境發生了根本變化，我國保險賠付率的上升、銀行利率的變化、資本市場的發展、國外保險巨頭的競爭以及投保人要求的提高，使得保險基金投資對我國保險公司的生存和發展具有越來越重要的意義，良好的投資收益成為保險公司贏得競爭的最重要環節。 -
The data process is : manchester decoding, rate changing, hdlc link coding, hdb3 coding, then through the e1 line trasmission. the received data through the negtive process is changed into ethernet data and enters the 10base - t interface
其數據流程為以太網數據經過曼徹斯特解碼，碼率變換， hdlc鏈路編碼， hdb3線路碼編碼，進入e1線路傳輸；由e1線路接收的數據經過反過程變為以太網數據進入10base - t介面。 -
The main conclusions are that : ( 1 ) the consumption of urban and rural households is sensitive to current income changing ; ( 2 ) the consumption of urban and rural households is sensitive to permanent income changing, and rural household ' s reaction is stronger than that of urban households ; ( 3 ) " the demonstrative effect " of rural households is stronger than that urban households ; ( 4 ) the consumption of urban and rural households is less sensitive to the interest rate changing ; ( 5 ) the consumption of urban and rur
制度因素對農村居民消費的影響亦很大，本文著重從農村城鎮化與農村公共產品的供給制度兩方面進行了分析。定性分析表明農村城鎮化具有收入、消費、資源配置效應，定量分析則表明城鎮化的消費效應是顯著的，這表明加快農村城鎮化的發展對于增加農村居民的消費有著積極意義。農村公共產品供給不足，對消費帶來了許多負面效應，它不僅影響了農村居民收入的持續增長 -
Thin - layer drying experiment of alfalfa was done on thin - layer drying experiment table to study different lengths of alfalfa ' s moisture content and drying rate changing with the time under the two circumstances of crushed stem and the uncrushed stem
摘要在薄層乾燥試驗臺上進行薄層乾燥試驗，研究不同長度苜蓿段在壓扁和未壓扁兩種情況下含水率及乾燥速度隨時間的變化規律。 -
Considering the real market conditions, a minimax model with transaction costs as well as no short sales is developed for optimal portfolio selection and the dynamic rules with transaction costs rate changing is analyzed secondly ; ? the structure of m - v portfolio e ? cient frontier and its changes are studied if short sales are not allowed, by adjusting the original securities set such that the m - v e ? cient frontier of new securities set get better ;
考慮到證券市場的實際條件，對存在交易費及不允許賣空的金融市場，建立了選擇最優投資組合的一個新的極大極小模型，並針對各個資產交易時交易費率的變化情況，從理論上研究了最優投資組合的動態變化規律；
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