A comprehensive treatment of fracture of functionally graded materials(FGMs)is provided.It is assumed that the material......

The homogeneity of low alloy steels continuous casting billet obtained under different technological conditions has bee......

: The Ni-Cr-Mo-Cu multi-element surface alloying with the electric brush plating Ni interlayer on the low carbon steel ......

Objective: The aim of the study was to compare the difference of dose distribution in clinical target volume and organ a......

有证实物标准样品"石材放射性标准样品"、"陶瓷产品的放射性标准样品"及"粉煤灰砌块的放射性标准样品"适用于γ谱仪校准和考核相近......

面对我国高职类院校的体育课程标准与普通高校二者内容同质性显著的现状,从二者人才培养目标的异同性探究高职类院校体育课程的改......

测定扑尔敏含量及均匀度,用以考察咳特灵胶囊的质量标准,本文采用锌试剂络合,二氯乙烷萃取及分光光度法,测定咳特灵胶囊中扑尔敏的......

目的：利用新鲜冰冻血浆制备血管性血友病因子（von willebrand factor，vWF）抗原检测参考物质并进行评价。方法采用低温离心法制备5个浓......

簇毛麦(Haynaldia villosa)是普通小麦品质改良的重要亲本之一.利用基因组PCR的方法从簇毛麦中克隆到一个新的高分子量麦谷蛋白亚......

In this article, the non-self dual extended Harper's model with a Liouville frequency is considered. It is shown tha......