解析电喷雾电离质谱成像(DESI-MSI)是一种常用的质谱成像方法,可在常压下将待测样品引入质谱仪进行检测,并用成像软件构建出被检物......

There are two types of base stations in the long term evolution (LTE) wireless networks, home eNodeB (HeNB) and eNodeB (......

Robotic surgery is one of the most recent technologies in healthcare building field.Due to the design complexity of Robo......

本文通过对荣华二采区10...

本文结合工程实际，对不同受力状态下的高层建筑混凝土结构模板竖向支撑方案的受力特点和优劣性进行了比较，对轴心受压的钢管支架稳定......

A simple modification converts an electrospray ion source to an ambient-pressure helium plasma ionization source without......

Serine, one of the nonessential amino acids, is of principal interest because of its capability to form magic-number ion......

传统水利工程中基坑一般采用放坡开挖的方式,建筑物轮廓线外所需空间较大且易受外界干扰的因素较多。城市水利工程由于受到施工场......

近年来,孤独症儿童数量不断增长,但与其对应的诊疗机构室内空间设计不健全。本文以孤独症儿童的特征作为切入点,通过调研深入了解......