It explicitly states that user Xray can only read.

它明确地声明用户 Xray 只能读。

XRAY has just presented its new ECS drive shafts, designed with high-level racing in mind.

X射线刚刚提出了新的精英传动轴，设计的高级别比赛中铭记。

In this paper, the optimal thickness of the filter for high energy Xray beam is discussed.

文中讨论了高能X线束滤过板的最佳厚度。

The sixth rule denies write access to user xray if user xray is a member of groups chatt and spyi.

第六个规则指定，如果用户 xray 是 chatt 和 spyi 组的成员，就拒绝他写。

Objective To sum up the application Value of Xray imaging work station in contrast radiography.

目的总结X线影像工作站在X线造影中的应用价值。