比浮計 的英文怎麼說

中文拼音 [bǐfújì]
比浮計 英文
areometre
  • 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...
  • 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  1. First, based on the historical data of 20 years of henan province, the cloud seeding operation cases in april and october in the central region of henan province were evaluated by cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as meteorological covariates, cluster - analysis - based floating control historical regression method with uniform precipitation as meteorological covariate, and floating control historical regression method ( fcm )

    首先，根據河南省近20年的歷史資料，分別用以降水量為協變量的ca - fcm方法、以降水量和整層大氣可降水量為協變量的ca - fcm方法和浮動對比區歷史回歸統計檢驗方法（ fcm ） ，對河南省4月和10月增雨作業進行評估。
  2. In the study of the lumber carrier, one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy, stability and longitudinal strength under the condition of flooding, the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last, the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable

    為了研究運木船舶在破艙狀態下的浮性、穩性和強度，本文在抗沉性理論的基礎上，運用船舶基本原理，採用了迭代和累計的思想，將船舶的進水過程劃分為很多次進水的積累，詳細計算了運木船在破艙進水的過程中，考慮到各種破艙參數、船舶本身的下沉、艙室內木材、甲板貨的裝載情況和在進水過程中船舶本身的傾斜對進水重心的影響，以及艙室內的進水量和木材對破口處進水速度的影響，船舶總的進水速度、進水量、首尾吃水、穩性的實時狀態和最終船舶的總縱強度，給出了計算實例，並進行了在採取用泵抽水前後浮態參數的對比，得出了該船舶在艙室內的貨物積載量達到某個數值時可以保證船舶在破艙進水時不會沉沒，或者在當開口小於某數值時，採取適當的措施后，可以使船舶避免沉沒。
  3. In digital relay, the percentage of noise will increase rapidly with the increase of sampling rate when derivation calculus is substituted by sampled difference term. to solve this problem, a new method using fragment function integrated with the least square algorithm is proposed in this paper. the influence of white noise is greatly reduced and the accuracy of the dead angle calculation is nicely improved after adopting the new method

    在數字式保護中，如果用差分代替求導將導致噪聲的百分比誤差隨著采樣頻率的提高而劇增，本文對此進行了分析並提出了用分段樣條函數最小二乘法來計算電流波形的導數值，以便在提高采樣率的同時降低噪聲誤差的影響，並將其應用於基於32位浮點dsp的新型變壓器保護裝置。
  4. In addition, the hf in the downcomer of ctst plate is 110 ~ 150mm lower than that of fl valve plate. it was showed that making a comparison of two plates, the downcomer of ctst tray can cope with more operation loads with the same size downcomers

    這說明相同大小的降液管， ctst塔板上的降液管可處理的操作負荷比浮閥塔板的要大；即若在相同的操作負荷下，在設計降液管時， ctst塔板的降液管尺寸可比浮閥塔板的小。
  5. Studies by hargrave and geen estimated natural community graz - ing rates by measuring feeding rates of individual zooplankton species in the laboratory and then computing community grazing rates for field conditions using the known population density of grazers

    由哈格雷夫（ hargrave ）和吉恩（ geen ）所進行的研究，對自然條件下的群落食草比例進行了估計，其手段是通過測量出實驗室內單獨的浮遊動物種類的結食比例，然後利用已知的食草動物種群密度，計算出實地狀況下的群落食草比例。
  6. In this thesis, founding on the study of the feature of the communication system in maglev train, the design principia of the communication system in maglev train is brought forward. after understanding the feature of the communication system and the induction signal in maglev train, the advantage and disadvantage of several binary modulating and demodulating methods is studied. then, two communication system based on parallel cable and crossed induction coils is put forward

    本文分析了磁浮列車通信系統的特點，提出了設計磁浮列車通信系統需要遵循的原則，針對磁浮列車通信系統和感應信號的特點，對比了多種二進制調制解調方式的特點和優點，提出了基於平行電纜和交叉回線的兩種無線感應通信系統。
  7. The approximate computation method is used in float point computation of system ' s control algorithms on fixed - point dsp after comparing several methods in respect of running time and program space involved, which attains quick computation besides high precision and implements output voltaic with low harmonic and high control precision of frequency

    通過從運行時間和佔用空間等方面比較在定點dsp上實現浮點數運算的幾種方法，並選擇了近似計演算法作為系統控制演算法浮點數運算的方法，在保證足夠計算精度的前提下達到計算的快速性，實現低諧波和頻率控制精度高的輸出電壓。
  8. In order to compare performance of current feedback control with flux feedback control, the pid parameters optimization algorithm is designed based on genetic algorithm

    為了便於對採用電流反饋與採用磁通反饋的懸浮控制演算法的性能進行比較，設計了基於遺傳演算法的pid參數優化方法。
  9. Secondly, this article uses variance analysis and other research means of statistics to study and definitize the best mix proportion ration of pumice concrete, and studies mechanics and durability of the concrete using the best mix proportion

    通過正交分析的實驗方法，研究並確定了浮石混凝土的優化配合比，並對根據該配合比設計而成的浮石混凝土的力學性能和耐久性能進行了分析研究。
  10. The detailed contents are as follows. through comparatively analyzing design demands in the specifications of countries in the world for the high - speed railway bridges, studying all sorts of structure types of the guideway girder adopted in some country, and summarizing the design outlines of the magnetic levitation guideway girder, the author bring forward a new - style structure of guideway girder : composite steel - concrete structure

    具體研究內容有：通過分析對比世界各國高速鐵路橋梁的設計規范對高速鐵路橋梁的設計要求，研究各國各種磁懸浮試驗線路所採用的軌道梁結構型式，總結磁懸浮鐵路軌道梁的設計要點，提出了一種新型的軌道梁結構型式：鋼?混凝土組合結構軌道梁。
  11. The data and conclusions prove that these designs are better than the original ones ; the floating - point adder is really optimized

    實驗證明這些設計的性能都比原有設計有所提高，達到了優化浮點加法器的目的。
  12. Vibration test is applied to floating slab track and fixed track that has been used in sites. the results approve the vibration reduction effect of the former and preliminarily verify the correctness of computer simulation

    在現場對運營中的浮置板式軌道結構和整體道床進行對比振動測試，測試結果證實了浮置板式軌道結構的減振效果，並初步驗證了模擬計算結果的正確性。
  13. The author considers as follows : ( 1 ) we should understand how to define the price of architecture products the cost of engineering and the price of engineering, we should compare the connotations of plan price, float price and market price, we should clarify how engineering cost and architecture installation engineering cost are formed and what is the difference between balance price and final accounts price ; ( 2 ) through analyzing and comparing the account bases and composing contents of enterprise individual production cost and social average production cost, analyzing from the design mechanism ' s function of auction and bid and the purpose of actualizing auction and bid, we can confirm that the foundation that the titles are weeded when judged is enterprise individual production cost, not social average production cost ; ( 3 ) the author considers there is diverge between shop drawing budget based on ration and auction and bid, carrying out bill quantity of construction works can advance the formation of cons truction - product market price, also is the outset and integrant route to close international, but though code of valuation with bill quantity of construction works has a lot of advantage to advance the form of architecture market price, we also see it has lack and it should be amended

    針對以上問題，筆者認為：應該了解建築產品價格與工程造價、工程價格是如何界定的、比較建築產品的計劃價格、浮動價格與市場價格的含義，搞清楚工程造價的構成和建築安裝工程費用的構成以及竣工結算價格與決算價格的區別；通過分析、比較建築產品的「社會平均生產成本」和「企業個別生產成本」的計算依據和構成內容，從招標投標的設計機制的功能和實施招投標的目的來分析，確認在評標中剔除低於成本價標書的依據是投標企業的個別生產成本，而不是社會平均生產成本；筆者認為以定額為計價依據的施工圖預算方法與招標投標之間存在悖論，工程量清單計價的推行是對建築產品市場價格形成改革的推進，也是建築產品價格形成方式與國際接軌的開端與必經之路，但是也必須認識到雖然《建設工程工程量清單計價規范》具有推進建築市場價格形成的諸多優勢，但仍存在不足與需要完善的地方。
  14. So, this paper that is based on the their own characteristics and their status, discusses the salary system ’ status and problems of the middle and small - scale iron and steel enterprise, and point out some new creative thoughts according to the compensation rules of the shuicheng iron & steel group company and nanjing iron & steel united co., ltd. in the principle which retaining and motivating the key staff is mainly and recruiting the employees from the external is supply, we should do seriously the job analyze and post appraisal, and adopt the market pay level which is the hybrid policy. in the additions, in the guidance of the hierarchy of the need theory, takes the deference measures to design the compensation structure according to the executive 、 the middle and low level manager 、 technicians and operative employee doing the contributions to the enterprise, adjusts the ratios of fixed wages and variable wages, uses the annual salary system for the executive, implementing the dual ladders to the managers and the technicians

    為此，本篇論文主要是根據中小鋼鐵企業的自身特點，論述了中小鋼鐵企業的薪酬體系的現狀和存在的不足，並結合水城鋼鐵（集團）公司和南京鋼鐵聯合有限公司兩家鋼鐵企業的薪酬制度，提出了相應的創新思路，即在以留住、激勵關鍵人才為主，以外部招聘員工為輔的思想指導下，認真做好工作分析、崗位評價工作，採取混合政策的市場薪酬水平，同時，在需求層次理論的指導下，根據經營管理人員、一般管理人員、技術人員及操作人員對企業的貢獻不同採取了不同的薪酬結構設計，調整了特殊人群的固定工資和浮動工資的比例，對經營管理人員實行年薪制，對技術人員和管理人員實行「雙梯制」的職業發展通道，從而確保了薪酬制度的公平性、經濟性、激勵性，不同程度地鼓勵了企業特殊人才的工作積極性和主動性，優化了企業的制度，提高了企業的核心競爭力。
  15. 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。
  16. This thesis took the mature fir forestland in northern of fujian province as research areas by collecting out 154 of 1342 subcompartments and using the method of forestland evaluation value, it calculated the growing rent rate of all the subcompartments according to the different land quality grades

    摘要以福建省北部為研究對象，收集杉木成過熟林小班1342個，選取小班154個，採用林地期望價法計算各小班的地租，根據立地質量等級不同，用各地類中地租最大值與該地類平均地租的比值，確定閩北用材林林地標準地租基於平均地租的上浮比例。
  17. This paper discusses the process of industrial control system that developed from distributed control system to fieldbus control system and its improvement. in the same time, this paper compares rs - 485 and can. this paper analyzes a concrete example to represent this system ' s advantage, such as convenience, common use

    在本論文中，以該應用系統的一個智能化單元? ?浮輥張力控制單元為具體分析對象，詳細描繪其組武漢理工大學碩士學位論文成方式、工作原理、程序設計方法以及工作特點，對比了使用rs 485總線技術進行通信與使用can總線技術進行通信的不同，較好地體現了叢于觀場總線技術的染敝控制系統介實際工業應用中的優拎和特點。
  18. Two world of beings with form position idea uses two kind of liquid phase medium the proportion difference, causes special coating the glass float to float in the position

    二色界位計利用兩種液相介質的比重差，使特殊鍍層的玻璃浮子浮在界位上。
  19. On the other hand, the dbs land 4 / 00 frn pays a coupon of 35 basis points over the 6 months singapore dollar swap rate, where the reference rate is fixed every six months and the principal is due on april 2000

    以發展置地4 / 00浮動利率債券為例，它的票面利率定在比新元6個月期掉期率高35個基點，每六個月將重新計算，本金退還日是2000年4月。
  20. This thesis uses the method of pulse coding to design the determining absolute position system of maglev train and mainly includes four aspects as following : firstly, the purpose of using the locating system of maglev train is discussed. the principle and characteristics of the locating system of maglev train is detailedly introduced and analyzed. all kinds of methods for maglev locating and speed measuring are classified, compared with each other

    本文主要是利用脈寬編碼感應法來設計磁懸浮列車的絕對定位系統，主要包括以下內容：首先，論述了使用磁浮列車絕對定位系統的目的；對磁浮列車絕對定位系統的原理和特點進行了詳盡的介紹和分析；對各種磁懸浮列車定位、測速方法分類，比較了它們的不同。
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