• It is shown that in certain extent, the composition gradient of the brass coating has great effect on the adhesion between steel cord and rubber.

    结果表明,在一定范围内,镀层成份梯度(化)钢帘线与橡胶粘结力有显著影响。

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  • In this paper, some works were done to optimize the properties of BST thin films, including the annealing temperature, orientation and composition gradient.

    本文通过对退火温度、择优取向、组分梯度的研究,对钛酸锶钡(BST)薄膜进行了性能优化。

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  • During the modeling for functional gradient materials, one needs to modify continually the coefficient of material composition functions to satisfy the design requirements.

    功能梯度材料实体建模过程中,需要对材料成分方程系数进行不断修改以满足设计要求。

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  • The altitude, gradient, soil characteristics and current situation of vegetation composition of planning mountainous zone in Chongqing Olympic Garden were investigated and analyzed.

    调查分析了重庆市奥林匹克花园山地公园规划区内的高程、坡度、土壤特点和植被组成现状。

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  • The effects of mobile phase composition, flow rate, column temperature, gradient ramp, ph value, salt concentration, and buffer concentration on capacity factors (K ') were respectively discussed.

    对流动相组成、流率、柱温、梯度速率、pH值、盐浓度以及缓冲液浓度对容量因子(K')的影响分别进行了讨论。

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  • These factors include magma composition, convection, diffusion, thermal gradient, oxygen fugacity, temperature, pressure, the shape of magma chamber etc.

    影响韵律形成的因素很多,通常包括岩浆成分、对流作用、扩散作用、热梯度、氧逸度、温度和压力等。

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  • The problem may be solved by using the gradient transitional layer, within which the composition and microstructure can vary gradiently, as a weld interlayer between ceramic and metal.

    在陶瓷与金属间用一定厚度的成分和结构呈梯度变化的梯度过渡层作为连接二者的焊缝层,是解决陶瓷与金属连接时所存在问题的较好措施之一。

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  • The elution mode, composition of the mobile phase, content of the organic acid and the flow-rate of the mobile phase were optimized and thus a new flow rate gradient was proposed.

    对制备色谱的洗脱方式、洗脱剂组成、浓度、洗脱速度等参数进行优化,提出并应用了流动相速度梯度洗脱方法。

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  • The distributions of equivalent plastic strain, dissipated, kinetic and elastic strain energies are all dependent on the gradient distribution of the composition.

    等效塑性应变的幅值、动能、弹性应变能及耗散能随时间的变化规律与功能梯度材料组份成分沿厚度的变化密切相关。

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  • DLC films and gradient composition DLC films were deposited on si substrates in plasma-ion beam enhanced deposition system for the industrial applications and improving the adhesion.

    本文基于产业化应用和改善类金刚石膜与基体结合力为目的,在大型工业用等离子体—离子束增强沉积系统中,获得了DLC膜和梯度复合dlc膜。

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  • The gradient distribution of coatings' composition can effectively reduce thermal stress during fabrication process.

    涂层成分的梯度化,可有效地缓和制备过程中的热应力。

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  • The gradient distribution of its composition is verified by the observation.

    通过对其组织进行观察证实了其成分呈现出梯度的变化。

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  • Microstructure and residual stress of hydroxyapatite bioactive gradient coatings with different composition were studied by SEM, EDS and XRD.

    采用SEM、EDS和XRD等测试手段研究不同组分羟基磷灰石基生物活性梯度涂层的显微结构和残余应力。

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  • A model for designing functionally gradient ceramic tool materials with symmetrical composition distribution is presented.

    提出了对称型双向分布的梯度功能陶瓷刀具材料的设计模型。

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  • The gradient of the pulse energy to ambient temperature varies with the composition of the laser mixtures, pressure, mirror reflectance or input energy.

    线性下降的快慢和激光工作气体组成、气压、输出耦合镜反射率、注入能量、工作气体组成等均有关系;

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  • The results show that, ordinal variations in the composition of the reactants during packing can get different sized pores and produce gradient porous ceramics.

    实验结果表明:布料时有序地改变反应物料的化学组成,可以在产物中不同区域产生不同尺寸的孔洞, 形成梯度多孔陶瓷。

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  • Through large amount of lab experiments, the relation of oil boundary layer thickness with capillary radius, pressure gradient, fluid viscosity and its composition has been discussed.

    通过大量的室内实验,探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。

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  • Through large amount of lab experiments, the relation of oil boundary layer thickness with capillary radius, pressure gradient, fluid viscosity and its composition has been discussed.

    通过大量的室内实验,探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。

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