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precisely predict
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  较精确地预测
     The trained network can both accurately harmonize the past data and precisely predict the dynamic indexes of the oilfield.
     训练后的网络既能准确地拟合历史数据,又能较精确地预测油田动态指标。
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     The plate model can be used to conduct modal fatigue tests of the cylindrical shell and precisely predict its fatigue life under correct loading conditions.
     在正确的加载条件下 ,开孔平板模型可用于开孔圆柱壳的模拟疲劳试验 ,并较精确地预测开孔圆柱壳的疲劳寿命。
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  “precisely predict”译为未确定词的双语例句
     The result suggests that it should be difficult to precisely predict the performance of F_1from the phenotypes of its male and female parents.
     多数性状的F1平均值与雌、雄亲本平均值的复相关程度小于疏远程度,表明难以从雌、雄亲本的表现准确预测F1的表现。
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     We can precisely predict the properness of economic development through investment scale.
     我们可以通过投资规模较为准确地预测经济发展的适度性。
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     CONCLUSION:Grey theory can be used to precisely predict long period drug release process.
     结论 :灰色理论可用于预测长效药物释放体系的药物释放过程。
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     This paper discusses the irrigation effect on the NO_3~- -N distribution and motivation in the aerated Loess Plateau, ascertain the relationship between irrigation and nitrogen leaching, and precisely predict the polluted condition of soil and groundwater.
     本文在灌溉条件下,讨论施入氮肥后对黄土超根层中NO_3~- -N的分布和运移的影响,确定灌水量对氮淋失的影响关系,较为准确地预测土壤和地下水的氮污染状况。
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     In order to precisely predict the generating conditions of hydrate, this essay made the comparison among the available predictive models and state equations, and selected the Chen&Guo model as the basic model for the prediction.
     为了能准确预测水合物生成条件,本文对现有的预测模型及状态方程进行了比较和筛选,选用Chen&Guo模型作为预测的基础模型;
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     how to predict the MHC-binding peptides precisely.
     怎样准确地进行MHC结合肽的预测。
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     It has been testified through simulation that the TSK is able to predict the biochemical variables precisely;
     利用TSK模糊系统的非线性逼近能力,以谷氨酸发酵过程为研究对象,建立了基于TSK模糊逻辑系统的生化变量预估器。
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     The Predict on Bump of Airplane
     飞机颠簸的预报
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     Predict of Retail Industry
     预言零售全开放
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     The deletion was precisely localized by DNA sequencing.
     DNA测序进一步确定LMP - 1基因的缺失情况。
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  precisely predict
Nevertheless, the proposed constitutive model cannot only precisely predict the forward and reverse transformation, but can also characterize the stress-strain hysteresis behavior during pseudoelastic deformation under uniaxial tension loading.
      
Thus at present, neither soil nor plant analysis can be recommended to precisely predict the growth of plants on high soil B.
      
Even with temperaturecorrection, we failed to precisely predict PēCO2 fromPconCO2.
      
The present results showed that the Jaccard's similarity coefficients based on RAPD data cannot be used to precisely predict the F1 hybrids yield performance and heterosis value.
      
We can precisely predict the future dynamics of populations only if we know the underlying mechanism of population dynamics.
      
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For orbit improvement, a extended Kalman filter has been suggested in this paper. Processing in real time a few passes of laser ranging observation data from only one tracking station, the satellite position in current future could be precisely predicted. The dynamical model included the effects of the earth non-spherical shape, atmospheric drag, solar radiation pressure as well as lunar and solar perturbations. In computing these kinds of perturbations, the earth gravitational potential was developed...

For orbit improvement, a extended Kalman filter has been suggested in this paper. Processing in real time a few passes of laser ranging observation data from only one tracking station, the satellite position in current future could be precisely predicted. The dynamical model included the effects of the earth non-spherical shape, atmospheric drag, solar radiation pressure as well as lunar and solar perturbations. In computing these kinds of perturbations, the earth gravitational potential was developed up to llth degree and 11th order for all of zonal, sectorial and tesseral harmonic terms; exponential model was adopted for the distribution of atmospheric density; the earth shadow was assumed in cylindrical shape; the rotating Kepler's elliptical orbits were adopted in computing the geocentric coordinates of the moon and the sun. For the estimation of satellite state, the extended sequential estimation algorithm was applied. The numerical method was used to integrate state vector and error covariance matrix. As the tests, two examples using simulated and real laser ranging data of LAGEOS satellite respectively were presented. The applications demonstrate that the rather accurate satellite position of subsequent passes required for laser pointing could be predicted, by using the extended sequential filter structured in here and processing a few passes, a relatively small number of range observation data, even though these data were from only one station. Whatever, more passes were processed, more accuracy could be reached. The computer program constructed according to this method is able to run on a minicomputer, such as PDP 11/60, while at the same time, it maintains the required accuracy for orbit prediction. So the extended Kalman filter is a convenient and useful means for those tracking stations, where no large computers are available.

本文借用推广的卡尔曼(Kalman)滤波法实时处理几圈单站的激光测距资料来改进卫星的轨道,以达到精密预报此后近期内卫星位置的目的。在建立动力学模型中,计及了地球扁球形的摄动、大气阻力、太阳辐射压的效应以及日月引力摄动。在计算这些摄动过程中,地球重力位对带谐、扇谐和田谐项都展开到了第11次和第11阶;大气密度分布采用简化的“指数模型”;地影假定呈圆柱形;并以旋转的开普勒轨道求日月的地心坐标。在卫星的状态估计过程中应用推广的序列估计算法,借助数值积分方法积分状态向量和协方差矩阵。利用激光卫星LAGEOS的测距模拟资料和真实数据分别对本方法进行了检验。结果表明:应用本方法即使处理单站的少数几圈的观测数据,可相当精确地预报卫星在此后几圈的位置。如果处理更多圈数的数据,则卫星的预报可以达到更高的精度。并且由于按照本方法建立起来的计算程序可以在小型电子计算机,例如PDP11/60上实施,同时保持应有的精度,因此它颇具有实用的价值。

Precise control of chemical composition and uniform distribution of alloying elements are the requirements to obtain final products in high quality, Up to now, the problem of how to effectively control the changes in chemical composition and the redistribution of alloying elements during the remelting process is still not well resolved. The general problems introduced into the modelling of ESR chemical reac tions by virtue of the various reactions stoichiomctries are discussed. In particular it is described...

Precise control of chemical composition and uniform distribution of alloying elements are the requirements to obtain final products in high quality, Up to now, the problem of how to effectively control the changes in chemical composition and the redistribution of alloying elements during the remelting process is still not well resolved. The general problems introduced into the modelling of ESR chemical reac tions by virtue of the various reactions stoichiomctries are discussed. In particular it is described the difficulties in using simplified reaction schemes such as the Mn/FeO/Fe/MnO exchange as the basis for modelling systems in which as many as eight separate reactions may require simultaneous equilibrium solutions. Based upon the penetration and film theories, a scheme of describing such systems is developed. The new model, theoretically, may be applied to any ESR system, i. e. to the ESR process of any steels and alloys, and the changes in composition of both metal and slag phases may be more precisely predicted. The theoretical model has been solved. The parameters for the model are discussed and determined.

本文以低碳低合金钢为例,考察了电渣重熔反应体系的总的化学行为,基于渗透理论和薄膜理论,提出了一个新的电渣重熔过程化学反应及传质模型。理论上说,该模型可适用于任何钢和合金的电渣重熔过程,可更精确地估算熔渣和金属两相内的成分变化。对该理论模型作了求解,讨论和确定了模型各参数。

The radioactiue isotope 85 Kr can be stably incarporated into a wide variety ofsolids to form so-called “Kryptonates”.The unusual thermal property of“Kryptonates”giues rise to a unique nondestruc-tive method for determining surface temperature which is difficult to be measuredby means of thermocauples,optical pyrometers,thermally sensitive paints or change inhardness.By using this technique,parameters in design,lubrication and cooling can be adju-sted and optimized,which are difficult to be precisely predicted...

The radioactiue isotope 85 Kr can be stably incarporated into a wide variety ofsolids to form so-called “Kryptonates”.The unusual thermal property of“Kryptonates”giues rise to a unique nondestruc-tive method for determining surface temperature which is difficult to be measuredby means of thermocauples,optical pyrometers,thermally sensitive paints or change inhardness.By using this technique,parameters in design,lubrication and cooling can be adju-sted and optimized,which are difficult to be precisely predicted in theory.

“氪化物”的不寻常的热学特性使其成为独特的测量摩擦表面温度的无损检测方法,而这些温度用热电偶、光学温度计、灵敏的温度涂料以及硬度的变化是难以洲量的。该技术能使设计、润滑与冷却等理论上难以精确地预计的参数进行调整和最佳化。

 
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