Free-standing Mark X(MKX) indoor games hall The right figure shows a typical independent suspension. 独立式第X型室内运动场右图所示为一种典型的独立悬架结构。
A mark or pattern formed by the intersection of two lines, especially such a mark ( X ) used as a signature. 十字形记号由两根交叉的线组成的记号或形状,尤指代替签字的这一符号(×)
Materials and methods Analysis of x ray was practiced in the 300 cases who were in hospital because of mycoplasma pneumonia during 1996 to 1997. Results The lung sign which was slight in mycoplasma pneumonia was not accord with the obvious mark of chest x ray. 材料和方法对1996年~1997年收住院诊治的小儿支原体肺炎300例的临床、X线进行总结分析。
The X-ray image principle and the mark ruler and standard sphere are introduced in this paper. The error from the mark ruler is also analyzed in the paper. 本文介绍了该系统的X射线成像原理、光路分析以及标尺和参考球的使用,并对标尺的固有误差作了分析。
In non-destructive X-ray fluorescence analysis with thick target, correction method for difference in fluorescence intensity of elements due to sample shape and different distance to the source detector with yttrium as an outer mark element was studied. 摘要在厚靶的非破坏性x射线萤光分析中,以钇做外标元素,研究了不同样品形状及与源、探测器距离不同时,引起接收到元素萤光强度差异的校正方法。