primary ratio 中文意思是什麼
primary ratio
解釋
原始讀數比-
Aldosterone - to - renin ratio threshold for screening primary aldosteronism in chinese hypertensive patients
腎素活性比值標準的探討 -
Overall, women were more common than men in our series, especially in cushing ' s syndrome and primary aldosteronism ( female : male ratio, 4 and 1. 9, respectively )
整體而言，女性多於男性，尤其在庫辛氏徵候群與腎上腺留鹽激素過多癥，其女男比分別為4與1 . 9 。 -
Analysis of primary energy ratio for gas engine - driven heat pump
燃氣機熱泵一次能源利用率的分析 -
The result of optimization and analysis show : 1 ) across - axis sensitivity is smaller, less than 2 % of the primary axis sensitivity ; 2 ) the first mode is dominant at primary axis, which reduce intersectional coupling ; 3 ) when damp ratio is between 0. 3 and 0. 7, accelerometer has better dynamic characteristic
分析結果表明此種結構的具有： 1 ）橫向靈敏度小， x 、 z方向的橫向靈敏度均不到敏感方向的2 ； 2 ）在敏感方向上，一階模態起主導作用，其它模態的影響較小，有利於減小交叉耦合的影響； 3 ）當阻尼比毛為0 . 3 ? 0 . 7時，傳感器具有較好的動態特性。 -
Tide is the primary dynamic factor in building tidal flat ; it must be affect tidal creek system on mud flat. therefore, based on the raster image of the year of 2000, the thesis has built correlation equations between average tidal ranges and the density of tidal creeks, the ratio of the width of outlet to the length of low tidal shore, the ratio of the area of tidal creek to tidal basin respectively. the result shows that the former is high well - marked correlation ; the two latter are well - marked correlation
潮汐是塑造潮灘的主要動力因素，它必然與淤泥質潮灘上潮溝系統的發育有密切的關系，為此，本文以2000年的衛片作底圖，對潮溝系的密度、溝口寬度占低潮線長度的比值以及潮溝面積與潮盆面積的比值，分別與平均潮差建立了相關關系，結果發現，潮溝系的密度與平均潮差之間存在著高度顯著的相關性，溝口寬度占低潮線長度的比值和潮溝面積與潮盆面積的比值與平均潮差之間存在著顯著的相關性。 -
With the rapid development of the security stock market especially the stock market in chian ， issuing stock and circulating on market became the first choice of financing for more and more enterprise at the same time ， more and more investors are attracted by the relately high initial return of stock however ， the problem of ipos underpricing always exists in the stock market according to the data of more than one thousand chinese stocks ， most new issues had great raise in the first trade day ， and investors could acquire higher initial return than the average return of the stock market or the same industry we find that initial returns on a - share ipos average reached 132. 24 percent the main body of this paper is made up of six sections ： in the first part ， we introduced the method of the estimate of pricing decision ； in the second part ， we analyzed the method of the pricing decision and issuing system in china ， discussed the advantage and weakness of the various issuing methods ， and compared the economic efficiency between the examine and approve system and authorization system ； in the third part ， we analyzed the reason of ipo ' s underpricing in detail from information economics and other factors and combined with the environment of the chinese stock markets ， we analyzed the special characteristics in china and how they effect the ipo ' s underpricing in the fourth part ， we analyzed the data of chinese stock market with spss ， made a analysis of the administrative pricing decision and market pricing decision ， studied the underpricing phenomena of chinese stock market ， and analyzed it ' s causes ； in the fifth part ， we made a analysis of the examine approve system and authorization system ； and in the last part ， we drew some conclusions and put forth some policy advices the follow are the conclusions and policy advices in this dissertation ： （ 1 ） from the results of this empirical study ， we found that the issuing price - earning ratio and the market situation before ipos are strongly and positively associated with the underpricing of shares ， the issuing scale of ipo and the hit rate are strongly and negatively associated with the underpricing ； （ 2 ） we found that after the abolishing of ipo ' s p / e ratio and the using of authorization system ， there is no significant difference among the underpricing of shares ， but considered with the market entironment ， we think that the ipo ' s underpricing has been correspondingly reduced （ 3 ） to reduce difference between the primary market and the second market ， we suggested that we shall bring the " over - allotment option ( oao ) " to bear and resume the state - owned share and corporate - owned share to circulate on market as soon possible
本文的主體由六個部分組成：第一部分介紹新股發行定價的估值方法；第二部分對我國的發行定價方式和發行制度進行分析，探討不同發行定價方式的優缺點，以及審批制和核準制經濟效率分析；第三部分從信息經濟學角度和其他因素的角度詳細分析造成新股發行抑價的原因，並結合我國股票市場實際情況，分析了我國市場的特有因素是否及如何影響一級市場的發行抑價程度的；第四部分利用統計分析軟體spss對我國新股行政化和市場化定價進行實證分析，主要包括新股發行行政化和市場化定價方式的實施情況和效果分析、新股發行行政化定價方式的實證分析，以及新股發行行政化和市場化定價方式的比較實證分析；第五部分利用統計分析軟體spss對我國新股發行審批制和核準制進行實證分析；第六部分是本論文的主要結論。本文的主要結論和建議有： （ 1 ）從實證分析結果看，我國新股發行抑價與市場環境、發行市盈率呈顯著正向關系，與發行規模、申購中簽率等呈顯著反向關系。 （ 2 ）取消發行市盈率限制和實施核準制等市場化改革措施並沒有降低發行抑價的絕對水平，只是由於市場環境的因素，發行抑價的相對水平才有所降低。 -
Abstract : this paper, by analyzing the effect of differences of mineral structure of 2 1 layer minerals, the properties of their interlayer charge and changes of some properties caused by weathering on the attractive force for interlayer cation, reached the conclusion that : the fixation capacity is determined by the ratio of the total amount of interlayer charge and that of tetrahedral charges. the relationship of interlayer cation fixation and octahedral structure of secondary minerals is probably different from that of primary minerals. the oxidation and reduction of variable valence cations can greatly influence the cation fixation capacity
文摘:分析2 1型礦物的結構差異、層間電荷性質以及在風化過程中某些性質的變化對層間陽離子吸引力的影響，對已有報道中一些矛盾的結果或不具普遍意義的結論進行了討論.得出幾個較為明確的結論：層間總電荷與四面體電荷所佔比例大小共同決定礦物對層間陽離子的固定能力；原生礦物中八面體結構與層間陽離子固定間的關系對次生礦物而言，也許並不一致；八面體中可變價陽離子的氧化還原，可導致礦物固定陽離子能力發生較大變化 -
Occasionally enriched air or supple mental oxygen is available and a greater ratio of secondary reforming to primary reforming is possible.
偶爾有富氧空氣或補充氧的，因而二段轉化對一段轉化的大比例是可能的。 -
City is one of advanced cities in science and technology in china, one of advanced cities in culture in china and one of strong cities in education in china. currently, there are 2 universities, and 219 primary and middle schools, including 19 state - and provincial - level demonstration ones. it this city there are totally 110000 students and the attendance ratio of voluntary education is 100 %
先後成為全國科技進步先進縣（市） 、全國專利工作試點城市、全省技術創新試點縣（市） 。共實施"火炬"計劃77項，其中國家級49項；擁有國家級高新技術企業11家、省級21家。省級高新技術產業園區是全省第一批掛牌的四個園區之一。 -
The risk / benefit ratio for warfarin treatment is good when patients are at high risk for stroke but " narrower " when used in primary prevention in the elderly, where the benefit may be offset by bleeding risk, they write
在有高風險中風的病人用華法林治療的風險/獲益率很好，但是在老年人預防性應用的風險/獲益率有限，因為出血風險獲益率偏移。 -
Based on the first and second laws of thermodynamics and energy level theory, analyses the primary energy ratio, exergy efficiency and energy level difference of the household gas driven air conditioner at different conditions, and compares them with some other commonly used modes
摘要運用熱力學第一定律、第二定律和能級分析理論，對戶式燃氣空調各種工況下的一次能源利用系數、 （火用）效率和能級差進行分析，並與幾種常用的方式進行對比。 -
Analysis of the system indicates that the primary energy ratio of this system is 1. 85, which is double than that of the conventional separated production system, and the cogeneration system saves about 57 % standard gas consumption in comparison of the conventional separated production system
分析結果表明：燃氣機熱泵的熱、電、冷三聯供總能系統的標準氣耗僅為熱、電、冷分供系統的一半左右。 -
The results indicate that the ratio of span to rise, the ratio of reinforcement and the stretching controlling stress are the three primary influencing factors to the failure pattern of the slab. in addition, the relationships between the ratio of deflection to span and the ratio of span to rise and the stretching controlling stress submit to linear curves, the relationship between the ratio of deflection to span and the ratio of reinforcement submits to a quadratic parabola curve
運用數值分析程序計算了175組不同跨高比、配筋率、張拉控制應力的中強（ 1270mpa ）螺旋肋鋼絲預應力空心板，結果表明跨高比、配筋率、張拉控制應力是影響空心板破壞形態的主要因素，且構件撓跨比與跨高比和張拉控制應力呈線性關系，與配筋率呈二次拋物線關系。 -
Rice is one of the primary grain crops in the world, while the ratio of japonica rice to rice is very low, by 2001 the world sown area of japonica rice was10, 844, 860 ha, accounting for 7. 16 percent of the paddy harvest acreage, and the output of it was 72. 62 million tons, accounting for 12. 25 percent of the total rice output
水稻是世界上重要的糧食作物之一，粳稻在水稻中所佔的比重不大， 2001年世界粳稻播種面積為10844 . 86千公頃，占當年稻穀收獲面積的7 . 16 ，產量為7261 . 75萬噸，占稻穀產量的12 . 25 （筆者根據fao統計資料及其它相關資料推算） 。 -
Based on the spectral irradiance measured with the sun - atmosphere ultraviolet spectrum radiometer ( sauvs ) developed by the institute of atmosphere physics and the changchun institute of optics and fine mechanics, chinese academy of sciences, measuring the direct and scatter irradiance spectrum of ultraviolet waveband which arrives in beijing global surface, giving a method of retrieving the aerosol optical depth ( aod ) and put up with primary results that exponential function can fit the retrieval results according to its visibility, putting forth different coefficients and functions on variable visibility, also giving a primary analysis on the aod in dust - storm day and some contrast between sun - day and dust - storm day, analyzing the ratio between scatter and total irradiance, and its relationship with atmosphere mass and total atmosphere optical depth, lastly contrasting with the survey results by aeronet beijing station, the results of retrieval is in reason, this work gives some help in researching the co - effect of aerosol - radiance - climate and makes preparation for further survey on the radiance characteristics of dust
利用中國科學院大氣物理研究所與長春光學精密機械研究所合作研製的太陽?大氣紫外光譜輻射計（ sauvs ） ，測量到達北京地表的太陽直接和散射紫外光譜輻射，導出了大氣氣溶膠的光學厚度。初步結果表明：北京紫外波段大氣氣溶膠的光學厚度在絕大部分情況下隨波長的增加而單調減小，用指數函數可以較好地擬合反演結果，統計得到了三個水平能見度狀況下擬合函數的系數值和公式表達式；初步分析了揚沙、浮塵、沙塵暴天氣條件下氣溶膠光學厚度的特點，並與一般晴朗天氣條件下的氣溶膠光學厚度特點做了比較分析；分析了太陽紫外譜輻射中散射輻射與大氣質量、大氣總光學厚度的定性關系和定量表達式；最後與全球氣溶膠監測網路（ aeronet ）北京站的資料做比對，表明反演結果基本合理。 -
The effect of area ratio, mach number, total pressure of primary rocket and geometry structure of primary rocket on ejectorjet performance was studied
通過數值計算研究了引射火箭堵塞比、來流馬赫數、一次火箭燃燒室總壓、一次火箭構型對引射火箭性能的影響。 -
It is found that chinese underpricing is highly related to factors such as primary shares, p / e ratio, according to empirical study. it is also found that chinese ipo price trend is rather stronger than the market within 14 months, and obviously weaker than the market in 15 - 37 months
新股長期弱勢的實證研究主要限於指標分析，結論是我國新股上市14個月內的走勢略好於大市，但是15 ? 37個月內的走勢明顯弱於大市。 -
The results show, when heating, the primary energy ratio of gehp is 1. 76 and exergy efficiency is 29. 12 %
結果表明：燃氣機熱泵在供熱時的一次能源利用率為1 . 76 ， （火用）效率為29 . 12 。 -
( 2 ) learning from the related study results of the scholars home and abroad, 14 micro factors influencing residential land price in hangzhou and shaoxing have been defined through interview and delphi method, including the distance from the city center, public transportation, hospitals, colleges & universities, junior high schools, primary schools, environmental quality, the distance from the city ' s main artery, geology, the means of the land grant, front foot, floor area ratio, building density and green coverage
（ 2 ）借鑒國內外學者的有關研究成果，通過訪談和專家評分，確定了杭州摘要浙江大學博士學位論文和紹興兩城市的14個居住用地價格微觀影響因素，包括城市中心影響度、公共交通因素、醫院因素、大學因素、初中因素、小學因素、環境質量、到城市主幹道距離（杭州為到城市快速道路距離） 、自然條件、土地交易方式、樣本項目沿街長度、容積率、建築密度和綠化率。 -
To increase the rate of hitting the grade of liquid steel based on match between converter and continuos caster in capacity is considered as a promising way to improve process control and make production cost - efficient at steel making division. based on lgmis and the model of process - control of converters, the factors, which impact to the hit ratio of grade of liquid steel, have been investigated in details. the influence of quality and availability of primary raw materials, such as hot metal, semi - steel and mixture hot metal and semi - steel, on quality of liquid steel has investigated
本文結合攀鋼轉爐煉鋼工藝現狀及全連鑄對鋼水質量的要求，從改進煉鋼過程質量控制的角度，以轉爐連鑄機爐機匹配條件下提高鋼種煉成率為目標，在現有lgmis系統和轉爐煉鋼過程靜態控制模型的基礎上，詳細分析了攀鋼轉爐煉鋼的鋼種煉成率以及影響攀鋼轉爐煉鋼的鋼種煉成率的因素，分析了轉爐煉鋼主原料（鐵水、半鋼、混合鐵水）的質量和物流條件對攀鋼煉鋼過程質量的影響，提出了通過控制轉爐煉鋼主原料質量和物流條件改進煉鋼過程質量控制的策略。
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