Shielding protection and distance protection can be used for radiation protection equipment. Shielding protection refers to the use of substances with high atomic number, usually lead or lead-based substances, as barriers to absorb unnecessary X-rays; distance protection refers to the use of the principle of inverse ratio of exposure to the square of distance, by increasing the distance between the X-ray source and the human body to reduce the exposure.

　　從x射線管到人體的x線，有主射線和次射線兩種，次射線是主射線在穿透其他物質(zhì)的過(guò)程中發(fā)生的，其能量是主射線，并且有影響。通常使用x射線管和外殼、遮陽(yáng)筒和孔、過(guò)濾板、鉛玻璃、鉛屏后屏、鉛膠圈、鉛手套和墻、屏蔽保護(hù)。增加人體與x射線源之間的距離進(jìn)行遠(yuǎn)距離防護(hù)，輻射防護(hù)措施簡(jiǎn)單易行。

　　There are two kinds of X-ray from the X-ray tube to the human body: the main ray and the secondary ray. The secondary ray occurs in the process of penetrating other substances, and its energy is the main ray, and it has influence. Generally, X-ray tube and shell, sunshade and hole, filter plate, lead glass, back screen of lead screen, lead rubber ring, lead gloves and wall, shielding protection are used. To increase the distance between human body and X-ray source for long-distance protection, radiation protection measures are simple and easy.

　　通過(guò)以上射線防護(hù)器材防射線技術(shù)措施的介紹，我們希望拓寬您的視野，我們期待與廣大客戶(hù)有需求洽談，我們將為您提供的服務(wù)。

　　Through the introduction of the above radiation protection equipment anti radiation technical measures, we hope to broaden your vision, we look forward to negotiating with our customers, and we will provide you with high-quality services.