range of variable 中文意思是什麼
range of variable
解釋
變數范圍-
The modulation of sound properties over a wide range of time scales is one of the most obvious characters of oscine passerine ' s vocal, whose song contains many different kinds of syllables that consist of many more multiple song phrases. in oscine passerine, ipsilateral projections of ra to nxiits innervates the ipsilateral syringeal muscles exactly, and thus they have strong ability of vocal control with variable tones, high frequency and higher lever of quality. as a result, the songs sound well
鳴禽鳴囀的最大特點之一便是其單次鳴唱時間長，鳴唱所包含的音節數量和音節種類繁多，因而由這些音節所組成的句型結構也是復雜多樣富於變化，且由於nxiits嚴格的側別控制（每一側核團只支配同側鳴肌） ，使其具有更強的控聲能力，其鳴聲音調變化幅度大，頻率高，品質因數大，音色好，因而其鳴聲也悅耳動聽。 -
Radar echoes include echoes of lands, islands, all kinds of moving targets, racon, sart and sea, etc. arpa marks consist of fixed range marker, variable range marker, electronic bearing line, guard zone, heading - line, parallel index ( 4 navigation lines ), vector lines ( or pad ) and past track information of tracked target ships, marks of trial manoeuvres, ect
雷達回波包括陸地、島嶼回波，各種活動目標的回波，雷康、 sart回波，海雜波等。 arpa符號包括包括固定距標圈、活動距標圈、電子方位線、警戒圈、船首線、 pi線、已錄取目標的矢量線以及歷史航跡（或pad ） 、試操船符號等。 -
With variable assembly interfaces, special encasement against aggressive materials or optionally up to four switch contacts there is a broadly diversified range of products suitable for measuring and control tasks in many industrial fields
Tecsis的產品有各種裝配介面特殊抗腐蝕材料外殼或多達四個的可選開關接點，因此我們有很廣的產品范圍，滿足眾多工業領域中的測量和控制任務。 -
The design of variable gear with extension speed range based on characteristic diagram of planetary differential
特性圖的擴大調速范圍型無級變速器的設計 -
Due to too much short sustained time duration of oscillation for the blades and too wide distribution of oscillation frequency over the audio frequency range, a procedure of variable gate frequency measurement has been applied to the design of frequency measuring instrument with a micro - - controller unit ( mcu ) as its core. this procedure features a high precision and rapid speed
由於葉片振動持續時間很短，且振動頻率在音頻范圍之內分佈較廣，故在設計以單片機為核心的測頻儀時採用了變閘門測頻法，該方法具有精度高、速度快的優點。 -
3 ) the influences on the internal forces by some variable parameters such as the ratio of the rise to span and the stiffness ratio are compared. the optimal range of these parameters is pointed out and some advances are also given
研究探討了矢跨比、拱梁剛度比等參數對預應力混凝土連續梁拱組合體系橋梁結構內力的影響，並得出合理的取值范圍，為設計人員選取結構參數提供參考。 -
Based on research of wind turbine aerodynamic characteristics, this paper analyzed various control methods for a pitch - controlled system of variable - speed and constant - frequency wind turbine at a wind velocity range higher or lower its speed rating respectively
摘要在風力機空氣動力學特性分析的基礎上，討論了變速恆頻風力機組變槳距機構在低於額定風速階段和高於額定風速階段的不同控制策略。 -
Through the finite element method, this paper compares some variable parameters such as the arch axis, the rise - span ratio and the ratio of spans, which influence the mechanical performances of open spandrel rigid - framed arch bridge. then it summarizes the mechanical properties of this bridge type and the optimal range of these parameters. the plexiglass model test validates the correctness of the finite element method used in this paper. the study will provide reference for the design of this new bridge type
本文採用有限元方法對影響空腹式剛架拱橋受力性能的主要參數：拱軸線型、矢跨比及跨徑比進行了比較分析，總結了這種橋型的結構受力特點以及拱軸線型等參數的合理范圍，為這種新橋型的工程設計提供參考，並通過有機玻璃模型試驗驗證了有限元分析的正確性。 -
The docucolor igen3 digital production press offers capabilities that complement traditional offset presses : short print runs, quick job turnarounds and variable information printing. in addition, it offers print quality as well as the look and feel equivalent to those from traditional offset printing - all on a wide range of paper stock. lower production cost
配備docucolor igen3 ，作業便可按需列印，並即時生產隨時隨地完全滿足需求確保信息更新，削減不必要的成本，諸如倉儲庫存稅以及陳舊存貨的處置費等。 -
In accordance with different tripping annulus at the inlet, the numerical simulations of the reattachment length were performed with the " variable c ? " model. in the range of experimental reynolds number, the tripping effect on the reattachment length was developed in the figure. the dependence of the reattachment length on reynolds number was also analysed in the different status of pipe flow
利用變模型常數的-模型針對不同尺寸的擋環進行了再附著長度的模擬計算，在實驗雷諾數范圍內，建立了入口處擋環對再附著長度影響的變化曲線，分析了再附著長度在不同的管流流動狀態下相對于雷諾數的變化情況。 -
Being a market leader in the electrical transmission and distribution field, mpcl has been providing a wide range of heavy electrical equipment including power transformer, high voltage switchgear, variable speed drive, etc
作為輸配電行業的先驅，明電太平洋提供一系列強電電器設備，包括電力變壓器、高壓開關等。 -
According to the slice variable, all the phrases which affect the value of slice variable are put into a slice file and fault will be deleted if the result is wrong after executing hence the range of locating fault is reduced and debugging efficiency is improved
通過對程序按測試結果的分析選擇合適的切片變量進行程序切片，從給定的切片變量和語句編號處向前回溯，找出所有直接或間接影響切片變量值的語句，將其組成一個切片。若切片變量的值錯誤，則出錯范圍必在其切片內，這樣可以縮小定位錯誤的范圍，提高調試效率。 -
The proper selection of air diffusers will help to ensure that variable air volume will operate over a range of air volumes well
送風散流器的合適選擇有助於確保變風量系統在較大的風量范圍內運行良好。 -
The flux weakening operation is applied the pmsm system to extend the speed range of this variable - speed system
實現了表面貼裝式永磁電機直接轉矩控制調速系統的弱磁控制。 -
Based on the water supply risk and its variable process of dalian city, this paper proposes a cost - benefit analysis method for flood resources to inquire into the control range of the reservoir ' s flood limit water level, according to the use course of the flood resources and flood range analysis
摘要以大連市碧流河水庫為例，根據大連市供用水系統的風險及其變化過程，分析超蓄洪水資源的利用情況及其效益，並在對抬高水庫汛限水位造成的淹沒損失分析的基礎上，利用邊際成本分析方法確定控制的范圍。 -
That is to say, auditing agencies and auditors are subjects ; government administration activities are audit object ; the audit goals are to evaluate economy, efficiency and effectiveness of government administration activities and provide proposals for improvement ; evaluation and its extending service are the emphasis of audit function. the content includes auditing of economy, efficiency and effectiveness. collecting, analyzing and evaluating techniques are used in auditing, the characteristics of which are that the range of audit is large and variable, audit object is indirect and difficult to be quantified and so on
可見，審計主體是審計機關及審計人員：審計客體是政府部門公共管理活動；審計目標是評價政府部門公共管理活動的經濟性、效率性和效果性，為改善公共管理效果提供意見和建議；審計職能更偏重於審計評價以及由此延伸出來的服務職能；審計內容包括經濟性審計、效率性審計和效果性審計；審計方法有搜集方法、分析方法和評價方法：審計特點包括審計范圍的廣泛性和變化性，審計對象的間接性和難以量化性，審計指標的針對性和靈活性，審計方法的復雜性和綜合性，審計判斷的專業性和謹慎性，審計結論的建設性，后續審計的必要性。 -
The results show that the rational range of variable output is between the quantity of output when marginal cost is lest of all and the quantity of output which is decided by marginal cost when it equals the expectation price of the product in market
分析結果表明，可變產量的理性產出范圍應在最小邊際成本所對應的產出量到邊際成本與產品的預期價格相等所對應的產出量之間 -
Chaotic variables have not uniform distribution, and it is worse that chaotic variables are very sensitive to the change of initial value and the defining range of variable ; therefore it is uncertain that the optimal solution can be found. all those shortcomings above bring numerous problems in the process of optimization
通過分析揭示了混沌優化的本質，首先混沌運算元在變量定義域上並非均勻分佈，所以能否找到最優解是不確定的；再之混沌優化對初值的變化和變量定義域的變化特別敏感，這些給優化過程帶來許多難以確定的問題。 -
The researches of this thesis are carried out around the study and development of adjustable speed digital drive system of permanent magnet synchronous motor ( pmsm ) with wide range of variable speed and high performance, including the analysis of the system structure, the intelligent control method and the design of the system
本論文的主要工作圍繞研製高性能、寬調速永磁同步電動機的全數字交流控制系統為工程背景展開，對控制系統的體系結構、提高控制系統精度與性能的控制方法、以及軟硬體設計等問題進行了研究。 -
There are many faults in the chaotic optimization algorithm. to solve these problems, a new method named " bisection - interpolation approach " is put forward. it has numerous advantages such as ergodicity, uniform distribution, not sensitive to the change of initial value, not sensitive to the defining range of variable, not requiring the continuation and not requiring differential of the optimized object
該演算法和混飩一樣具有遍歷性的特點，且變量均勻分佈於定義域，對函數的定義域變化和初值的選定都不敏感，同樣也不需要函數連續、可微，對優化對象幾乎沒有特別要求，從而避兔混池優化演算法的缺點。
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