flux unit 中文意思是什麼
flux unit
解釋
流量單位-
Application of the c. o. clark unit hydrography to the flux computation in a small scale basin of the loess plateau
單位線在黃土高原小流域匯水演算中的應用 -
The brightness or luminance of an object is defined as the luminous flux emitted per unit area of the object into unit solid angle.
物體的亮度或發光率定義為物體面積發射到單位立體角內的光通量。 -
Luminous flux guide unit : mlm
發光二極體的原理 -
The integral calculus formula is deduced, in which the first derivative of physical measures of system with respect to time equals the partial derivative of physical measures of control field to time plus clear flux of physical measures passing the control line within unit time
推導出交通流系統所具有的物理量對時間的全導數的積分公式，即系統內物理量對時間的全導數等於控制域內該物理量對時間的偏導數與單位時間經過控制線的該物理量的通量之和。 -
This dissertation is faced to the process of steel rolling to found network of manufacture material flow, basing on it founding guide line evaluation system of the cost of unit standard producing working procedure, guide line evaluation system of the quality cost of unit standard producing working procedure and guide line evaluation system of performance and efficiency ; and base on the cost data of all kinds of material flows, manufacture flow, flux data, manpower, energy consume, material consume, capital asserts occupied, fund occupied, and the production in working procedure, throughput of the materials in working procedures in the flow and countercurrent flow in the network of material flow of recorded in working procedure producing, using the “ whole closed down lane ” model to describe network of manufacture material flow of steel rolling, found the cost analyzing model system of the network faced to producing process. make the cost increasing of the producing by abnormity material flow in working procedure, and even the cost increasing of the producing procedure as the cost of the management behavior of working procedure fallen under cost evaluation guideline in responsible working procedure, so as to ration measure the factors fast correlated with management behavior by measuring the cost
在企業管理信息化輔助工具所建立的數據平臺基礎上，建立了以基準物流圖模型為基礎的軋鋼生產主流程物流網路拓撲圖，根據圖論的理論求解最大流量和最小費用;計算每個生產節點的加工成本，分離質量成本，克服了單純財務數據進行成本核算所帶來的缺陷;建立了軋鋼生產主流程工序含鐵物料吞吐能力基準圖模型，並根據此模型建立了軋鋼生產主流程工序激勵物流協調性和匹配性、工序響應物流協調性和匹配性分析的過程能力指數計算方法;通過引入決策單元綜合投入與綜合產出效率最優原則的模型和基於投入不變、分析產出是否有效或基於產出不變、分析投入是否有效的模型，實現了對多個績效指標在不同績效值集合之間的相對比較，並可根據投入產出效率準則、或者投入（產出）有效性準則進行排序。 -
This paper introduced the experimental results for ground - source water / water heat pump, analyzed the effects of the variety flux on system performance coefficients, which showed that the optimal operation flux is 1000 ( l / h ) and provided the heat exchange rate per unit depth of coil, 45 80 ( w / m ). compared the exchang - heat - curveline in winter with that in summer, through which showed the advantages of gshp in mode of heating and cooling on long - period operation
本文介紹了地源水-水熱泵全年冬夏暖冷聯供的實驗結果以及過渡季地溫的恢復情況，分析了系統流量對熱泵性能參數的影響，獲得了最佳運行流量為1000 （ l / h ） 。並實測得到單位管深換熱率及埋管的有關性能指標。 -
The contributions done are as follows : according to the mathematical model of doubly fed motor and the theory of vector control, a unit power factor of rotor control scheme is proposed. in the doubly fed adjustment system, in order to control magnetic torque of motor this scheme is designed by controlling the reverse direction between rotor voltage and current to keep the vertical direction between rotor current and flux. it is known from theoretical analysis that for partly decoupling this scheme is only effective under sub - synchronization speed, but not control the system and obtain steady state since speed adjustment system ca n ' t adjust the magnitude of rotor flux under sup - synchronization
而傳統的無速度傳感器雙饋調速矢量控制系統，由於採用磁鏈定向方法，在同步速附近存在較大的工作死區，針對上述問題，本文做了如下的研究工作：本文從雙饋電機的數學模型出發，根據矢量控制的基本原理，提出了一種轉子側功率因數為1的雙饋電機矢量控制方案的設想，即在雙饋調速時採用轉子電流定向的方法，並控制外加轉子電壓與轉子電流始終反相，以保持了轉子電流與轉子磁鏈矢量垂直，通過控制轉子電流的大小來達到控制電機電磁轉矩的要求。 -
Luminance flux is quaternionic led, gather red green in one unit, two arrows are independently set
光通為四元素led ，其中紅綠光源合二為一，兩個箭頭獨立設置 -
Luminance flux is quaternionic led, gather red green in one unit, two arrows are independently set. fit for the use of multi - phase control of driveway
光通為四元素特高量led ，紅綠光源合二為一，三個箭頭獨立設置，適合多相位控制車道使用 -
The system that applied leakage flux theory consisted of testing sensor, signal acquisition unit, computer system and unit for alerting and marking
該系統主要包括檢測傳感器、信號採集器、計算機系統和打標器。 -
For all the four cases the boundary conditions are exactly the same and the coolant mass flux per unit area in the region with holes on the plate is also the same
為了便於相互比較，各計算模型的邊界條件完全相同，而且平板氣膜孔區單位面積上冷氣流量均相等。 -
At first the background and significance of the work are mainly introduced, as well as the concept and type of thermal storage. then the thermal performance of the unit is measured and heat transfer characteristics of melting process of stearic acid is studied under different heat flux conditions to determine the influence of heat flux on the melting process
首先主要說明了課題研究的背景和意義、介紹了貯能技術的概念與分類，國內外相變蓄熱研究的進展與狀況；其次對第二類邊界條件下環形區域內硬脂酸融化問題進行了實驗研究。
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