勻速率 的英文怎麼說

中文拼音 [yúnsùlǜ]
勻速率 英文
uniform speed
  • 勻 : Ⅰ形容詞（均勻） even Ⅱ動詞1. （使均勻） even up; divide evenly 2. （分出一部分） spare
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 速率 : speed; rate; tempo
  1. Given the decay rate of 26al, the lower initial ratio in the chondrules implies that these objects formed between one million and two million years after the creation of the refractory inclusions ( assuming that the radioisotope was indeed homogeneously distributed in the early solar system )

    以鋁26的衰變速率估計，這些球粒的初始比值較低，表示它們是在耐火包體產生后100 ~ 200萬年才形成（假設鋁26在早期太陽系中確實是均勻分佈的） 。
  2. When the specimens are deformed in a long time at the optimal superplastic deformation condition, the microstructure is coarsened sharply. if the deformation time is shortened properly or the deformation temperature is decreased appropriately or strain rate is increased, homogeneous and fine equiaxed crystal microstructure can be obtained

    在最佳超塑性條件下長時間變形時，合金顯微組織將發生明顯粗化，適當縮短變形時間、或適當降低超塑變形溫度及提高應變速率，可得到均勻細小的等軸組織。
  3. Hence the equations of motion with constant acceleration can not be used to find the speed at other point of the path.

    因此，不能用勻加速運動方程來計算路徑上其他點的速率。
  4. The exptl, results demonstrated that such surfactants could decrease initial uptake rate of acid dyes, had quite good dye migration performance and could be developed as leveling agents

    結果表明，含聚氧乙烯鏈陽離子表面活性劑能降低酸性染料的初始上染速率，並具有較好的移染性，可開發為勻染劑。
  5. Variance index of the settlements of soft clay subgrade was inducted to analyze the asymmetry settlement rules under the influence of depth of fill, fill speed, geologic types of soft clay etc

    利用這些觀測數據，引入路堤斷面中點和兩側坡腳地基表面3點沉降的方差這一統計學指標，詳細分析了地質結構，填築速率、填築高度以及硬殼層等因素對軟基不均勻沉降的影響，得到了一些有意義的結論。
  6. A new method to estimate doppler centroid and doppler rate applicable to real flight condition is proposed

    該方法設置飛機速率和脈沖重復頻率比為常數，保證方位向接收信號均勻空間取樣，使用實時最小二乘擬合演算法。
  7. The spray pyrolysis method has large application potency to be a method to prepare the economical thin films for its unsophisticated equipment, low - cost and high deposition rate which are great advantages if the technique is to be scaled up for industrial applications

    噴霧熱解法具有沉積溫度、速率容易控制，對基板選擇性低，所得薄膜形貌均勻緻密等特點。而且設備簡單，成本低廉，在大規模工業生產方面有很大潛力。
  8. Simulated results showed that the position and the evolution process of necks are influenced by tensile strain rates. uniform deformation covers only a small fraction of the total deformation. however, at the steady - like flow stage, restrictions and accommodations between scattered localizations promote large uniform deformation

    數值結果表明，頸縮的位置及發展過程受拉伸應變速率影響，完全均勻變形在總變形中實際占份量較小，而似穩流動階段的分散不均勻性的相互牽制與協調，使率敏感材料得以在接近均勻的狀態下經受大的變形。
  9. Based on comparison of several technical schemes, the method of sand bedding pre - elevating and step water - filling pre - compressing is adopted. so the dissertation is consist of two parts : ( 1 ) the applicability study for the method of sand bedding pre - elevating and step water - filling pre - compressing, including numerical analyses for the thickness of sand bedding, the consolidation, settlement and stability of foundation, drainage, possibility of foundation liquefaction under seismic loading, et al. ( 2 ) monitoring at construction stage and checking the effect of foundation treatment, including the measurements of the settlement velocity and non - uniform settlement of ring beam under the tank, pore pressures and horizontal displacements in foundation, the pressure distribution at the bottom of oil tank and the strength increase of soils

    通過多種技術方案比較，最終選擇了技術先進的砂墊層預抬高分級充水預壓法，論文工作主要由以下兩部分組成： （ 1 ）砂墊層預抬高分級充水預壓法的適用性研究，其中包括砂墊層厚度、地基沉降與固結度、地基穩定性、降水、地震作用下砂土液化的可能性等方面的計算分析； （ 2 ）施工監測與地基處理效果檢驗，其中包括油罐環梁基礎沉降速率與不均勻沉降程度、各分級充水加載階段地基超靜孔壓與深層水平位移、油罐底板壓力分佈及地基土強度增長等方面的實測與數據分析。
  10. The anodic overpotential and reaction - rate distributions throughout the catalyst layer are affected by increasing the protonic conductivity to

    增加電解質的傳導率有助於陽極催化層過電位和反應速率均勻分佈，從而提高dmfc的性能。
  11. Gives a procedure for predicting the freezing probability under nonlinear cooling conditions and by combining that with the simulation model of rectangular containers, obtains quantitative results of the impacts of the additive on ice storage

    給出了非勻速冷卻條件下結冰概率的計算方法，並將其與板單元蓄冰裝置的數學模型相結合進行數值求解，定量地預測了加入成核添加劑對蓄冰過程的影響。
  12. Consulting relevant reference and related theories in software radio, this thesis is working on technologies of digital channelized receivers, including the theories on a / d sampling, digital down converter, multi - velocity signal processing, polyphase filter and uniform dft filter bank

    本文針對電子偵察系統數字化實現，對數字式通道化接收機的相關技術進行了研究:包括a / d采樣的理論、數字下變頻相關理論、多速率信號處理的理論、多相結構優化抽取濾波、均勻dft濾波器組。
  13. We also found that the rheological behavior of single layer gmt is isotropic. temperature and pressure method has great affection on the distribution of the fiber. second, we measure the pressure change under different molding rate and use extensional viscosities model and shear force model to analysis the data

    研究表明： gmt材料具有很好的充模流動性，流動過程中纖維氈保持一個整體； gmt材料擠壓流動行為表現為各向同性；溫度、壓力制度對纖維的均勻分佈影響很大： 2 ）通過測量不同合模速率下壓力變化，採用拉伸粘度模型（ extensionalviscositiesmodel ）和純剪切流動模型（ shearforcemodel ）對數據進行分析，導出了描述gmt材料宏觀行為的流變學參數。
  14. The amount of nb3si / nb5si3 increases, their morphology tends to be more regular, their distribution becomes more homogeneously with the increasing of withdrawing rate. the microstructure is better oriented along the longitudinal axis of the samples when the withdrawing rate is between 0. 6 and 6. 0mm / min. at the same withdrawing rate, the microstructure changes from the beginning part to the ending part of the samples

    鈮?硅基rmics材料原始鑄態組織由初生nb基固溶體和在其間分佈的nb基固溶體+硅化鈮共晶團組成；隨著抽拉速率的增大，定向凝固共晶組織中硅化鈮強化相細化、數量增多、分佈趨于規則和均勻，定向效果顯著；在相同抽拉速率條件下，區熔試樣的組織從起始段到終止段發生了改變。
  15. At last, simulating the start - up, accelerating, constant speed and decelerating conditions of city bus, by using simulation method studying energy - saving characteristics under the condition of constant torque, power and rotational speed controlling brake

    最後，模擬城市公交車啟動、加速、勻速和減速工況，應用計算機模擬方法研究了恆扭矩控制制動、恆功率控制制動和轉速控制制動條件下的節能特性。
  16. The resulting semi - solid mixture then flows homogeneously, figure 1, behaving as a thixotropic fluid with viscosity depending on fraction solid, morphology, shear rate and time

    這樣最終形成的半固態混合物會均勻地流動（圖表1 ） ，並依據固體粒度、晶形、剪切速率及時間而形成粘性觸變液體。
  17. A scheme is proposed to derive natural frequencies and modal functions of a beam under the given boundary conditions and moving axially at a constant speed

    提出在給定邊界條件下確定一勻速運動梁固有頻率和模態函數的方法。
  18. The optimizing methods of main etching parameters, such as etching rate, uniformity and selectivity, were investigated by the orthogonal experiment, and these results can be used for setting main process parameters, adjusting them with a drifting from desired conditions, and optimizing etching selectivity

    應用正交實驗，進行了蝕刻速率、均勻性、選擇比等主要蝕刻參數的優化，得出主要工藝參數的設置方法和理想條件漂移時的調整方法以及優化選擇比的蝕刻方案。
  19. Homogenization techniques in multi - scale analysis, the description of domain switching and the effect that the rate of domain switching has on the macroscopic behavior of ferroelectrics are the main subjects discussed in this paper

    跨尺度分析中多相材料的均勻化理論、鐵電體疇變描寫和疇變速率對鐵電體宏觀行為的影響是本文主要討論的問題。
  20. The results show that the optimal processing of 6061 aluminum foams which have structural uniformity and controlled porosity is the foaming temperature 620 - 690, heating rate 45 / min - 60 / min and heat preservation time is 12 - 18min. according to pore size tih2 content is chosen. when pore size is big, tih2 content is high and heat preservation time is short, vice versa

    研究結果表明，對于實驗採用的6061鋁合金粉末材料來說，加熱發泡製備出孔隙結構均勻，孔隙率可控的泡沫鋁的最優條件是，加熱溫度為620 - 690 ，保溫時間為12 - 18min ，加熱速率為45 - 60 min ， tih _ 2含量可以根據所需孔徑的大小來確定。
分享友人
分享到 Line

分享到臉書