X-ray shield 英 [ˈeksrei ʃi:ld]
美 [ˈɛksˌre ʃild]
X-ray shield 词典解释
形容词[化] X射线防护屏
X-ray shield 双语例句
The shield cover of the instrument interlocks with high voltage of X-tube. When the cover is opened, the X-ray tube stops to prevent X rays from harming operators.
仪器的防护盖与 X 光管高压联动，在开启盖子时，X 光管停止工作，防止 X 射线对操作人员的伤害。
Results X-ray has great impact on the ceiling, wall, door and windows. Therefore in setting up the lead protective shield, nail-holes should be carefully covered to prevent the leaking of X-ray.
结果由于X射线对天花、地面、墙身、门、窗影响最大，故搭挂铅皮均应注意钉孔的保护，以免X射线从钉孔泄漏。
Methods The design of this protective equipment of protection and principle of shield protection, and focused on the characteristics of X-ray machine.
方法根据防护最优化的原则和屏蔽防护的原理，针对X射线机的特点，设计防护装置；
Evaluation on the protection effect of a kind of radioprotector with grids, cone and shield for medical diagnostic X-ray Apparates
医用诊断X线机限、集、屏装置防护效果评价
Resin nano-cerium composite was prepared with a styrene sulfonic acid sodium cation exchange resin, which was used to shield middle and low energy X-ray radiation. The transmission electroscope test results showed that the nano-cerium was evenly distributed in the composite and its diameter was about 20 nm.
利用强酸性苯乙烯系阳离子交换树脂制备防中低强度的X射线辐射的树脂纳米铈复合材料，用透射电镜观察它的粒度和形貌，发现铈粒径在20nm左右且分布均匀。
Shield of Scattered Ray to X-ray Transmission in Butt Welded Seam of Pipes
管道对接焊缝X射线透照时散射线的屏蔽
Observation on the clinic effect of bellows shield in carpale X-ray photographing
放射防护箱对手腕骨X线摄影的临床应用效果观察
We adopt the partial shield lead cell, so that the primary X-ray outside the useful beam decreases to about 10~(- 4).
在对南京大学20Mev电子直线加速器实验室设计中：1.采用了局部铅屏蔽室，使有用束外的初级x线减弱至10~（-4）左右。
Shield material with some certain composition can absorb a large part of low energy photon of X-ray and reduce the radiation effect on electronic component.
采用一定组分的材料对X射线进行辐射屏蔽，可以吸收大部分的低能光子，减少X射线对电子系统的辐射损伤。
All of X-ray machines and articles for personal protection are not ageing; There are lack of shield materials for doors and windows of buildings to put X-ray machines.
结果：医用诊断X线机防护现况存在以下问题：放射工作人员防护意识淡薄，部分医用诊断X线机和个人防护用品老化，部分单位机房门窗缺少屏蔽材料。
Since the energy range of superficial treat X-ray machine was 10~100kVp, it suited to cure surface tumors but low energy easily made air scatter. Nevertheless, increased shield of various beam cones could limit field size and offered tumors the maximum dose.
浅部治疗X光机的能量范围为10~100kVp，适合治疗表浅部位肿瘤，低能X光射线易受空气散射影响，可使用不同射束锥加以屏蔽限制照野，以减少不必要散射剂量，并使治疗区达到最大剂量。
X-ray shield
相关单词辨析
这组词都有“保护、保卫”的意思，其区别是：
shelter: 通常指寻找安全地方躲避风雨或使人免遭危害。
guard: 普通用词，指保持警惕以防可能的攻击或伤害。
harbour: 贬义词，指隐匿或非法保护、窝藏。
safeguard: 语气强，指采取积极措施预防可能发生的一切攻击或危险。
defend: 普通用词，指用武力或其它措施使人或物不受损害，消除危险。用作比喻时，指坚持某种行动、决定或意见。
shield: 语气比protect强，但侧重防止迫在眉睫的攻击或伤害。
protect: 普通用词，指用某种手段作为防御工具以防危险或伤害。