gradient distribution造句
例句与造句
- Geotemperature gradient distribution of kuqa foreland basin north of tarim china
塔里木盆地北缘库车前陆盆地地温梯度分布特征 - Study on the variation of landscape pattern and the gradient distribution of wetland in the xianghai nature reserve
向海自然保护区景观格局变化及湿地梯度分布特征研究 - Effect of gradient distribution of the composition on dynamic response of functionally gradient composites plates under impulsive load
组份成分分布规律对功能梯度防护装甲动态响应的影响 - With wavelet based gray - gradient symbiosis matrix to compute the ununiformities of gray distribution and gradient distribution , a kind of pollution index was defined
利用小波的灰度梯度共生矩阵计算基于邻域的图像灰度分布不均匀性和灰度梯度分布不均匀性。 - Furthermore , electric - thermal property can be realized and thermal stress can be reduced in cf cement - based fgm in which the discontinuous carbon fibers are gradient distribution
碳纤维梯度分布，使得在纤维用量最少的情况下实现了导电发热功能，并有效地改善了内部温差和温度应力，缓解了应力集中。 - It's difficult to find gradient distribution in a sentence. 用gradient distribution造句挺难的
- Functionally graded materials ( fgm ) is that the components and the structure of the material are gradient distribution from one side of the material ( product ) to the omer . so far , fgm has been widely used in modern industries
梯度功能材料，是指在材料设计制造过程中，使构成材料的要素沿着厚度方向由一侧到另一侧呈梯度连续变化，并使材料的性能与功能呈现连续变化的一种新型材料。 - ( 3 ) compared with that of the homogeneous distribution of the high strength aggregates and the activation aggregates , the higher strength of the gradient distribution of the disperse phase of the cement - based fgm are achieved , especially the bending strength
通电后迅速发热，随着时间的延长升温速度变缓(电阻增大) ，最终达到发热和散热的平衡而使温度恒定； ( 3 )不同性能骨料的梯度分布可带来比其均匀分布优越的力学性能。 - When the reinforced glass fibers ( gf ) gradient distribution , the same reinforced role can be achieved in the lower volume of the reinforced fibers , because the distribution of the r einforced fibers is coincident with the stress distribution of the specimen
纤维梯度分布，增强纤维较多的分布于受拉区，纤维的分布更符合材料(构件)的受力方式。在承受最大弯拉应力部位，梯度分布的纤维含量比均匀分布高，因此梯度分布比均匀分布对抗弯强度的提高更明显。 - Building up the model of seawater solar pond , then the approximate calculation about available solar radiation , the theory calculation of temperature and salt gradient distribution in the solar pond , and the analysis of the thermal stability , energy balance and efficiency have been emphasized . 2
建立了海水太阳池的物理模型，重点进行可用太阳辐射能近似计算、太阳池内温度分布和盐梯度分布的理论计算、以及太阳池的热稳定性和能量平衡及效率的分析等； 2 - The result showed that the interpenetration network structure between polymeric and deposited metal has been observed under a scanning electronic microscope and optical microscope . the experiments showed that copper deposition gradient distribution and crystal structure were greatly influenced by the the ph value of electrochemical reduction medium solution and the size , number and distributing of microporous in swelling cathode film
用扫描电镜和体式显微镜对制备的pmgcf进行了分析，结果表明：制备的pmgcf样品的金属沉积层梯度分布均匀，在一定的电化学条件下金属铜和聚合物基体形成了互穿的立体网状结构。 - Three aspects are studied : ( 1 ) the methods of carbon fibers ( cf ) dispersion ; ( 2 ) the effect of cf gradient distribution on thermal and electric properties ; ( 3 ) the effect of aggregates and glass fibers ( gf ) with linear and parabolic component gradient variation on mechanical property
研究工作主要有三个方面： ( 1 )碳纤维的分散工艺； ( 2 )碳纤维梯度分布对水泥基材料电、热性能的影响； ( 3 )骨料和玻璃纤维线性、抛物线性梯度分布对水泥基材料力学性能影响。 - In this paper , the concept of fgm is firstly applied in cement - based materials to study the effect of dispersion phase gradient distribution in cement - based materials on physicomechanical property and functions after the effect of dispersion phase and its mechanism in cement - based materials were analyzed
本文首次运用水泥基梯度功能材料的概念，分析了分散相在水泥基材料中的作用及其作用机理，探讨了分散相梯度分布对水泥基复合材料物理力学性能以及功能特性的影响。 - The relationship between wave - front aberration and focal spot size was researched roundly , and the essential connection between focal spot energy shape and wave front gradient distribution was discovered , and a smarter parameter to evaluate wave front aberration was founded . based on this , the wave front aberration tolerance confined by focal spot size requirement was obtained through calculation and statistics method . 2
比较全面地分析了系统内部波前误差与光束焦斑尺寸之间的关系，找到了波前梯度分布与焦斑能量分布之间的本质联系，提出了一个与焦斑尺寸关系最密切的波前误差参数，并采用数值模拟和统计的方法得到了焦斑尺寸限制条件所要求的波前误差限制条件； 2 - On the other hand , when using p ( an - mma - as ) as polymer matrix , the gradient distribution of copper in pmgcf is raisonne , the crystal is smaller and compacter than the former , the flexibility of pmgcf increase as the concentration of mma in copolymer increase , the size of copper crystal increase as as the concentration of ita in copolymer increase
P ( an - mma - as )为基体时金属梯度分布较合理，金属晶体细小而且致密，而且所制的pmgcf柔韧性较好，随mma含量的增多而柔韧性增大，随其中的as的含量的增大，所得的金属晶体尺寸变化与p （ an ita ）相似，但变化的趋势较缓慢。 - The influence factors to electrochemical deposition and gradient distribution of pmgcf , such as the predrying extent of the swelling cathode film , the excessive power voltage of the cathode , the ph value of electrochemical reduction medium solutionn , the microstrucure of polymer matrix , were majorly invested in this thesis
本文着重讨论了了溶胀阴极膜的预干燥程度、阴极过电位、电解质溶液的ph值、聚合物基体的结构等因素对金属铜在溶胀阴极膜中的沉积分布以及结晶的形态的影响。
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