fluid current 中文意思是什麼
fluid current
解釋
流體流-
As being superfluid, particle current in bec is irrotational and this makes that its respondence to rotation is different from rotating as a whole for usual fluid and is to form a vortex or vortex lattice
作為超流體， bec中的粒子流是無旋的，這使得它對旋轉的響應異于普通流體的整體轉動而產生渦旋或渦旋晶格。 -
The processes of surface elevation, current velocity in the compound fluid model and suspended sediment concentration in the suspended sediment transport model are verified by observed data of many stations in flood / dry season and in spring / middle / neap tide
復合流場模型的水位過程、流速過程，以及懸沙模型的含沙量過程則經過了洪、枯季及大、中、小潮的多個站點的實測過程驗證。 -
Measurement of fluid flow in closed conduits. velocity - area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current - meters or pitot static tubes
密封管中流體流量的測定.用電流表或靜壓皮託管測量圓管道內迴旋流或不對稱流動流量的速度-面積法 -
Measurement of fluid flow in closed conduits - velocity area methods - methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current - meters or pitot static tubes
封閉管道內液體流量測量.第2部分:速度范圍法.第3節:用流量計或皮托靜壓管在圓形管道中渦流或不平衡流動條件下測量流量 -
The fluid fish will be moving along with the current in water sports like water skiing, fishing, white water rafting and swimming, of course
流暢靈活的魚兒喜歡水橇、釣魚、白水漂流和游泳等水上運動。 -
In order to calculate depth - averaged two - dimensional ( 2 - d ) suspended sediment transport under waves and currents in the yangtze estuary, a numerical model system is developed. four models, a 2 - d compound fluid model including wind, waves, tides and river runoff, a swan wave model, a wave - current bottom boundary layer model and a 2 - d suspended sediment transport model are integrated
本文建立了一個用於波?流共同作用下長江口平面二維懸沙計算的數值模型系統，主要由四部分組成，即考慮風、浪、潮、徑流的二維復合流場模型、 swan海浪模型、波?流相互作用的底邊界層模型以及二維懸沙輸運模型。 -
In the turbulent flow, the fluid ’ s physical parameters has the stochastic change along with the time and the space, it is very difficult to carries on its rate process ’ s precise computation and the simulation with mathematics method, but unstable condition navier - stokes equation regarding open canal current of water transient motion suitable
閘后水流經過加糙的海漫段時，其水流狀態屬明渠紊流。流體中的各種物理參數，都隨時間與空間發生隨機的變化，很難用數學的方法對其運動過程進行精確計算和模擬。 -
Measurement of fluid flow in closed conduits - velocity area methods - method of measurement of clean water flow using current meters in full conduits and under regular flow conditions
封閉管道內液體流量測量.第2部分:速度范圍法.第4節:正常流動條件下利用全流動導管中的流量計測量清潔水流量的方法 -
This paper presents an adaptive control for the semi - active suspension using the combination of mr damper and feedback neural networks. analyzing the mr damper, a smart actuator, chapter 3 gives the design of pre - amplifier of current, which provides the external magnetic field. and it discusses the additional nonlinear stiffness resulted from the transition of mr fluid from liquid to semi - solid or solid
在分析新型智能材料用做作動器的磁流變阻尼器特性的基礎上，本文給出阻尼器線圈的前置電流放大電路，並討論了因磁流變液體固液態之間的可逆變化而產生的懸架系附加非線性剛度。 -
The effect of wave radiation stress is considered in the compound fluid model. the value of bottom friction is offered by the wave - current bottom boundary layer model
復合流場學模型中考慮了波浪輻射應力的作用，底摩擦由波?流相互作用邊界層模型提供。 -
Research on current rush to interception air - mass in delivery pipeline system and water hammer with gas is a branch of concurrent gas - liquid flow. for it refers to many fields, such as fluid mechanics, transient flow, concurrent gas - liquid flow and thermodynamics, the problem is very complicate, and there are still some issues to be deeply studied actually
輸水管道系統水流沖擊截留氣團與含氣水錘研究屬于氣液兩相流的一個分支，該問題涉及到瞬變流、空化、氣液兩相流和熱力學等多領域的理論，因而該問題十分復雜，有必要進行深入研究。 -
Several problems are resolved in this paper : firstly, the control system for viscosity of the mr fluid is developed. the variation of current in the armature of mixed electromotor is monitored real time to calculate the variation of the viscosity of the mr fluid
首先，研製了磁流變液的粘度控制系統，採用檢測攪拌電機電樞電流變化的方法實時檢測磁流變液粘度的變化。 -
In addition, the effective combination technologies of ultrasonic, microwave, alternating current deposition, supercritical fluid drying with traditional liquid methods is the most promising one to prepare high purity, small size and well - proportioned dispersing nano - particles
而超聲技術、微波輻射技術、交流電沉積技術、超臨界流體乾燥技術、非水溶劑水熱技術等新技術與傳統液相法的有機結合，是制備高純度、小粒徑、均勻分散的金屬氧化物納米粉體的最有前途的方法。 -
Current studies on application of dense supercritical fluid as solvents for chemical and biochemical reactions are at the moment an interesting research topic
摘要近來以超臨界流體作為反應介質是化學和生物化學反應研究的一個熱點。 -
1. upon brief reviewing current mathematical and physical models and mechanisms for electrorheological effect, the theoretical analysis of the dielectric relaxation of electrorheological fluids and the frequency - inducing characteristics for electrorheological effect are conducted. based on statistical thermodynamic analysis and osmotic pressure calculating of an electrorheological fluid complex system, phenomenological theory is adopted to evaluated phase reparation characteristics. thus critical factors corresponding to experimental results are introduced
在簡要評述現有電流變效應模型及機理的基礎上，按非均勻介質對雙相復合懸浮液的電流變效應進行理論分析，研究了電流變效應頻率誘導特性；基於復合系統滲透壓的計算，採用統計熱力學唯象理論，討論了電流變效應的相分離特徵，獲得了與實驗吻合的臨界參數；首次將定向滲流模型應用於電流變體臨界體積濃度的分析，得出一個描述電流變流體特徵而不隨外加電場變化的臨界體積百分數為0 . 37 。 -
For example, the static shear stress of kaolinite / cms nanocomposites erf is 3. 6 times as large as that of the pure kaolinite erf. furthermore, we also found that the electrorheological effect has the close relationship with the amount of cms. with the component rate of 1 : 1, the synergetic effect is appeared greatly and the kaolinite / cms er fluid displays a notable er effect under dc current field
對介電和電導性能的測量顯示羧甲基澱粉插層引起復合材料電流變液的介電常數和電導率升高，其介電常數是純土電流變液介電常數的2 . 07倍，是羧甲基澱粉電流變液的1 . 78倍；電導率是純土的2 . 73倍。 -
The current favorable balance of payments contradictory was still prominent, the loan expansion pressure was big, needed to enhance the bank reserve against deposits rate once more according to the fluid dynamic change, by consolidated macroeconomic regulation and control result
當前國際收支順差矛盾仍較突出，貸款擴張壓力較大，需要根據流動性的動態變化再次提高存款準備金率，以鞏固宏觀調控成效。 -
At present the main product includes ： the resistance should the variant, the proliferation silicon, the ceramics and so on three big kind of high temperatures, center warm, the normal temperature table press, certainly press, sensor and so on negative pressure, fluid position, difference pressure, current capacity, name is heavy, measures strength, torque, displacement, temperature / changes delivering and the necessary control measuring appliance
目前主要產品有：電阻應變式、擴散硅、陶瓷等三大類的高溫、中溫、常溫的表壓、絕壓、負壓、液位、差壓、流量、稱重、測力、扭矩、位移、溫度等傳感器/變送器和配套控制儀表。 -
Based on sufficient investigation of relative field at home and abroad, combined with actual state of engineering, aimed at the characteristics of low temperature waste heat power generation, under adequate consideration of economical efficiency, the thermodynamic system models on the base of rankine - cycle, which mainly consisted of evaporator, ehd condenser and steam turbine - generator group with r11 as working fluid, were constructed after comparing the current low temperature waste heat power generation systems
文中在對國內外相關領域進行了充分調研的基礎上，結合工程實際狀況，針對低溫余熱發電特點，充分考慮經濟性的前提下，對現行的低溫余熱發電系統進行比較，選擇了以具有低沸點的r11為工質，由蒸發器、 ehd冷凝器、汽輪機-發電機組等主要部件組成的有機朗肯循環熱力系統模型。 -
A survey of the current fluid dispensing technology is given at first, including its history, present situation and development trend. then the paper introduces the robots which are used in the dispensing process, with their characteristics and working situation. the control system scheme for the bench top robot which is selected as the dispensing motion platform is discussed and the final integrated control scheme is adopted which consists of off - line programming system based on cad / cam and motion controller based on dsp
論文首先對點膠技術的歷史、研究現狀和發展趨勢進行了介紹，然後介紹了點膠工藝中所使用的機器人的種類、特點及使用場合;本課題選用了桌面型直角坐標機器人作為點膠的運動平臺，並採用時間/壓力型點膠方式，對直角坐標機器人控制系統方案進行了討論，制定了基於cad / cam機器人離線編程系統， dsp機器人控制器的集成控制系統方案。
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