合金的

That provides great significance for clarifying the interaction between the external environment and the alloy composition under high temperature, especially for optimizing the composition of the alloy in order to improve its performance.

为明晰高温条件下外界环境与合金成分的相互作用关系，及优化成分进一步提高合金性能提供重要参数。

The best figure of merit Z〓 equal to 0.4×10〓/K has been measured at 450℃ for 〓〓, which is close to that of the single crystal.

实验测得〓〓膺两元合金在450℃时的热电优值为Z〓=0.4×10〓/K，接近于单晶合金性能。

The Cu-10Ag alloy and the in situ filamentary composite based on the alloy were prepared.

摘 要：制备了Cu-10Ag合金及其原位纤维复合材料，观察与研究了铸态和形变态合金及复合材料的显微结构。

The results show that chromium element is uniform distribution with graininess in the alloys. The more the passes of ECAP, the finer the grain size.

结果表明，铬合金元素在合金中以颗粒状均勺分布，ECAP加工的道次越多，晶粒细化程度越大。

The corrosion inhibiting ability of sodium dodecyl benzene sulfonate and hexamethylenetetramine as additives are also studied.

结果表明：在KOH溶液中，镁合金保持强烈的惰性，镁合金在其中放电困难。

On the basis of Ni-S alloy electrode made by electrodeposition method, Ni-P-S alloy electrode was obtained by adding sodium hypophosphite monohydrate into the bath.

在电沉积法制备Ni-S合金电极的基础上，向镀液中添加次亚磷酸钠制备了Ni-P-S合金电极。

He had heard enough such as Britain in alliance with France once defeated a number of smaller countries.

他知道了黄铜是铜和锌的合金总共有合金总共道有时候大麻用来减轻减轻疼痛。

The thermochemical properties of rare earth Invar alloys were inverstigated by using a high temperature calorimeter.

Invar 合金是一类在正常温度范围内具有膨胀性随温度变化很小甚至不变之特性的合金材料，对IllV。

It provides a low-Ag leadless brazing filler metal which has fewer alloy components, low Ag content, low cost, small region of alloy melting temperature, high tensile strength and elongation and large spreading area.

本发明提供了一种合金组元较少，含Ag量较低，成本低，同时合金熔化温度区间小，抗拉强度和延伸率高，铺展面积大的低银无铅钎料。

This present invention relates to a method of heat-bending magnesia alloy tube and the related equipment.

一种镁合金管热弯方法及其设备，应用于镁合金管材的弯曲成形加工技术领域。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。