波長調節 的英文怎麼說

中文拼音 [bōzhǎngdiàojié]
波長調節 英文
wave length adjustment
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 節 : 節構詞成分。
  • 波長 : [物理學] wavelength波長標準 [光學] wavelength standards; 波長測量 wavelength measurement; 波長常...
  • 調節 : regulate; adjust; monitor; measure; take care of; condition; regulation; adjustment; conditioning...
  1. Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

    基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。
  2. The most outstanding function of this wheelchair is its height which can be regulated with user ' s requirements. this function helps expand the user ' s available space, supplement the user ' s body defect and reduce the caregiver ' s burden. it get more improved than previous products. besides, the wheelchair has designed both manual and eletric mode. on one hand, it can save user ' s energy and power, on the other hand it won ' t leave users hopeless in case of powering off and relieve the user ' s worriness. in addition, the bigger basket on the tail part of the wheelchair provides the great convenience for user ' s carrying goods. multiangular back and height - regulated pedal add comfortableness to users. the minidesk with the wheelchair is very convenient for users to read, write and do other things

    本設計的多功能輪椅最突出的一個功能就是座位的高度可以根據使用者的需求隨意進行調節，這樣就可以大大擴展使用者的操作空間，補充了使用者在身體上的缺陷，也可以減輕照顧人員的工作負擔，比起以前的產品有了較明顯的改進；其他功能還有輪椅的手動電動兩種驅動方式，這樣可以解決老年人和殘疾人在體力上存在的問題，同時在外出時遇上沒電的情況也不至於顯得無能無力，消除了使使用者在長途奔波時的顧慮；此外位於輪椅尾部的超大儲物筐，給使用者攜帶物品帶來了極大的方便，靠背的多角度調節，腳踏板的高度調節大大增加了使用者的使用舒適度，輪椅上小桌的設計給使用者讀書，寫字，進行其他活動帶來了極大的方便。
  3. Because china can not sustain its population by its own oil - seed supply and its oil - seed processing out - reaches oil - seed supply, china will be taking the strategy that more oil - seed be imported to process oil to support the domestic market and even to export oil to the world market, which means that china will be importing more oil - seed after joining wto, but this is not necessary the case with the plant - oil importing

    由於國內油料產量不能夠滿足自身的需求、油脂行業存在較大的相對剩餘生產加工能力，所以在中長期內中國將採取「進口油料加工油」的策略：即油料的進口一定會繼續逐年增加，而油脂的進口將會徘徊在目前的水平或僅有小幅波動，以調節國內餘缺。
  4. The oversimplified models can not reflect the mutual effect of hydraulic system and power system, and they may cause irrational conclusions when they are used in the studies on middle or long term stability, resynchronization of hydro turbine and generator and large - disturbance surge tank system that relate closely to the mutual effect of hydraulic system and power system or the auto governing

    採用這種水或電的單方面簡化模型不能準確反映水力系統與電力系統的耦合作用，對于諸如電力系統中長期穩定、水輪發電機組再同步、調壓井系統大波動穩定等這些與水電耦合和自動調節作用密切相關的問題的研究，可能導致不合理的結論。
  5. In this paper according to the design scheme of yao heba power station in nan yahe river, the mathematical model with longer and complicated conduit system, elastic water hammer and pid regulating low of voter turbine adjusting system in the case of the small fluctuation has being built, which include conduit system, surge tank, draft tube, water turbine, generator and governor. the hydraulic losses are taken into account, and nonlinearization in water turbine and the governor is also taken into account

    本文根據南椏河姚河壩水電站的設計方案，對水輪機調節系統，按長引水管道復雜引水系統、彈性水擊、調速器為pid調節規律，在小波動情況下，對包括引水道、調壓井、尾水管、水輪機、發電機、調速器在內的水輪機調節系統建立數學模型，並計及引水管道水力摩阻損失，對水輪機、調速器考慮了其中的非線性，利用功能強大的matlab軟體編制了源程序進行計算機模擬計算。
  6. Using fiber grating to substitute traditional wavelength - selecting components, the 8nm tuning range is realized at a repetition frequency of 2. 5ghz. ( 5 ). the wavelength - tuning methods of an active mode - locked fiber laser using a ld as a modulator are researched, and two tuning methods including temperature tuning

    （ 4 ）對主動鎖模光纖激光器的波長調節技術進行了研究，用光纖光柵代替傳統的波長選擇器件實現了主動鎖模光纖激光器的波長調諧，並獲得了波長連續調諧范圍達8nm 、重復頻率2 . 5ghz的穩定的光脈沖輸出。
  7. When activated by an built - in electric waves yanging from 2 to 25 ( microns ) in wavelength and 28 to 34 mw / sq. cm in intensity that coincide with the wavelengths and intensity of the electromagnetic waves released by a human body and are cosquently absorbed by the body ( so - called selective absorption )

    其內部所含元素可以通過電能轉換為熱能，當激發到一定溫度，便會產生一種具有不同波長和不同能量的綜合電磁波，這種被吸收的電磁波能增強人體的自身調節機制及免疫力，使癥狀迅速康復，提高機體抵抗力。
  8. It has been found that by simulating the effect of coupling attenuation on all - optical wavelength conversion, all - optical wavelength conversion by using both light conversion and idle light can be realized respectively by adjusting coupling attenuation under the condition of different pump light and signal light powers

    文章通過模擬耦合器衰減對全光波長變換的影響，發現在不同的泵浦光與信號光功率條件下，調節輻合器衰減可分別實現利用變換光的全光波長變換和利用閑頻光的全光波長變換。
  9. Psychologists have long known that people confident in their ability to control their destinies are more likely to adjust well to growing old than those who feel that they drift on the currents of fate

    心裏學家早就知道自信于自己控制命運能力的人比信命的隨波逐流的人更能調節好心理壽命更長。
  10. Results show that the water level fluctuation with a long cycle and slow attenuation causes long regulation time of the unit

    計算分析表明，周期較長衰減較慢的尾水調壓室水位波動會影響運行機組的調節品質，主要表現為調節時間較長。
  11. A optimized design of the bend is made using the high frequency simulation software. 5. the coupler and the bend cause a phase change in the wave transmitted past the coupler in the sinuous feed and also a phase change in the coupled po ~ ver

    分析計算了耦合器、波導彎頭引入相位誤差對天線性能的影響，在此基礎上，採用對各個耦合器之間波導長度調節的方法，對陣面相位分佈進行補償。
  12. The results show that wavelength locates in gain zone of semiconductor optical amplifier, and have higher peak power and proper time delay between the two pulses for the second order super gauss control pulse in semiconductor optical amplifier. a high quality amplified signal pulse can be achieved. the chirp can be reduced notability by using cascading soa in cross gain modulation based on soa, and the distance and the peak power of conversion optical pulse can be increased notability, and we can let down the demand for wavelength based on xgm in soa and enhance the flexibility of wavelength conversion

    我們應用二階超高斯光脈沖與高斯信號脈沖同時注入soa和應用soa與非線性光學環鏡（ nolm ）相結合的方案來對信號脈沖進行壓縮整形，模擬顯示，在調節系統合適參數的情況下，波長位於soa增益區的二階超高斯控制光脈沖在具有較高的峰值功率和適當時延下輸入soa時，最後可以得到放大的高質量超簡訊號光脈沖；在基於soa的交叉增益調制（ xgm ）全光波長轉換中，採用級聯的soa能有效地使反轉光脈沖的頻率啁啾得到有效降低，波長向下轉換的距離和反轉光的峰值能量都得到明顯提高，降低了利用交叉增益調制（ xgm ）波長轉換中對波長精度的要求，從而提高了波長轉換的靈和性。
  13. The applications of organic semiconductor as active layers in light - emitting devices offer several prominent advantages such as high efficiency, high brightness and low cost. another advantage is that the emitting wavelength can be chemically tailored due to the band gap

    有機半導體微腔調諧發光器，發射光波長可通過分子設計調節，在紫外到紅外的波長范圍內可調，實現全色光發射，受到人們的重視。
  14. A wide range of the branching ratio can also be achieved for the asymmetric case. using supermode theory, i compared the design results of directional coupler by means of 2d mode and 3d mode and designed 3db directional coupler using 3d bpm and couple mode theory

    實際的設計過程中，考慮到定向耦合器輸入波導和輸出波導部分的耦合影響，圍繞耦合模理論計算結果手動調節耦合區長度，並應用三維bpm來模擬設計，得到耦合區長度，設計了精確的3db定向耦合器。
  15. On the basis of traditional chinese medicine channels and collaterals study and bionics, the e - mini cpu underwear adopt the technology of the digital medical treatment to make especially, the magnetized wave of the e - mini cpu underwear can adjust the endocrine and ultimately stimulate the growth of the breast cell in the milk to make you have the beautiful breast without any side effect occurred by the operation. the magnetized wave repeatedly massage and stimulate on the breast, with promotion the blood circulation in the breast, and providing the sufficient nutrition to the breast to make the breast develop secondly

    E -美人微電腦納米美胸寶主機所產生的生物磁頻波能調節人體內分泌，產生胸部肌肉運動，加速乳房血液循環，刺激卵細胞的促乳素，進而乳素中脂肪細胞的生長和增大，她所產生的磁頻波頻率對乳房產生反復的調節和協助運動，充分調動您自身的生理潛能，促進乳房的血液循環，為乳房提供充足的營養，加強乳房的代謝，讓乳房健康成長刺激乳頭，促使體內產生高水平的荷爾蒙女性激素，激活休眠細胞，啟動乳房組織二次發育。
  16. The finite element method ( fe '. i ) is adopted to analyze the effects of the numbers of coil turns, current intensity and current frequency upon the rate of joule heat generation in details. the thermo - radiation analytical countermeasures of various types are adopted to carry out the numerical analysis of the effects of the crucible with different shapes and sizes and the blind holes with different depths opened in the tops of crucibles as well as coil positions upon the thermal field distribution whereby solving the main problem of field the thermo - field design of the induction - heating sic crystal growth system. a new combination idea of the thermo - field design obtained by means of the united design of the thermo - insulator and blind holes has been presented

    採用有限元分析方法對線圈匝數、電流強度、電流頻率等對焦耳熱產生速率的影響進行了詳細的分析討論；採用不同的熱輻射分析策略，對不同坩堝形狀、坩堝頂部開設不同深度的盲孔以及線圈的位置等對熱場分佈的影響進行了數值分析，解決了感應加熱碳化硅晶體生長系統熱場設計的主要問題，提出了通過絕熱層與盲孔的聯合設計獲得所需熱場設計的思路，給出了根據軸向溫度梯度的波動對線圈位置實行動態調節以控制熱場的理論依據。
  17. Based on the structure of all optical active fiber ring resonator, dual - tunable er3 + - doped optical fiber ring resonator filter is investigated by adding a tunable bandpass filter to change its wavelength. its finesse can also be tunable by adjusting the pump power. the wavelength tuning range of the dual - tunable fiber ring resonator filter is 39nm, from l526nm to l565nm

    在基於摻鉺光纖環形腔結構基礎之上，通過在腔中加入的可調諧介質薄膜濾波器來選擇濾波波長，並通過調節泵浦功率來改變腔精細度，以實現一種濾波波長以及精細度雙可調諧的光纖環形腔結構窄帶濾波器。
  18. Theoretical analysis shows : compared with oled, moled with alq3 as light - emitting layer can emit different wavelength light by modulating length of cavity, spectral full width at half - maximum of moled changes from 100nm to 10nm ~ 20nm and the light intensity at peak is increased by about 20 times, and luminous efficiency can be enhanced

    理論分析表明：通過調節腔長，用alq3作發光層的moled可以發出不同中心波長的光，譜線寬度由oled的約100nm變為10 ~ 20nm ，峰值光強提高20倍左右，總發光效率也有所提高。
  19. However, the emission wavelength of a dfb - ld needs to be carefully turned on the predetermined wavelength grid by adjusting both laser temperature and bias current. furthermore, dfb - ld has such drawbacks as a relatively large variation of the lasing wavelength with ambient temperature ( ~ 0. 1nm / c ) which restricts its application in dwdm systems

    然而dfb - ld的激射波長受溫度（ 0 . 1nm ）和偏置電流的影響較大，只有通過調節dfb - ld的溫度和偏置電流，其激射波長才能被調諧在預置的波長處。
  20. Through the analysis on theory and empirical about capital allocation efficiency of china stock market, i hope to find the reasons why china stock market don ’ t coordinate with china economic growth, and make a modest contribution to the reform of china ' s stock market. from the above point of view, my paper is divided into five chapters : in the first chapter i introduce the background and aim of this study ; chapter ii is the literature ; in chapter iii, i make theoretical analysis on the capital formation mechanism in china stock market and factors affecting the stock market capital allocation efficiency ; chapter iv, i test the efficiency of chinese stock market capital allocation ; chapter v : advice. chapter i, i introduce the main background and study purposes of this research

    西方金融發展理論認為，資本市場的發展促進了資本配置效率的提高，進而促進了經濟增長，其理論依據主要有以下兩點:一是資本市場是一種直接的資本配置方式，它通過資本資產價格的波動使資本直接在不同的企業和行業分配，從而避免了產品市場通過產品價格波動來間接調節資本在不同企業和行業的分配而產生的時滯和浪費現象;二是資本市場降低了資本的交易成本，它通過為數眾多的金融工具的供給者和需求者在一起進行競價交易，減少了尋找成本和信息成本，從而提高了資本配置效率。
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