| 1. | Radiation shielding lead bricks
辐射防护屏蔽铅砖 |
| 2. | Radiation shielding mats
辐射防护屏蔽垫 |
| 3. | Recommendation for data on shielding from ionizing radiation - shielding from x - radiation
电离辐射防护屏蔽数据推荐标准.第2部分: x辐射防护屏蔽 |
| 4. | Recommendation for data on shielding from ionizing radiation - shielding from gamma radiation
电离辐射防护屏蔽数据推荐标准.第1部分:辐射防护屏蔽 |
| 5. | Neutron radiation protection shielding - design principles and considerations for the choice of appropriate materials
中子辐射防护屏蔽.设计原则和选择适用材料的考虑 |
| 6. | Neutron radiation protection shielding - design principles and considerations for the choice of appropriate materials
中子辐射防护屏蔽.设计原则和选择适用材料考虑因素 |
| 7. | Evaluation and routine testing in medical imaging departments - part 2 - 8 : constancy tests - protective shielding , - barriers and - devices
医疗成像部门中的评价和常规试验.第2 - 8部分:稳定性试验.防护屏蔽屏障和设备 |
| 8. | Cancerous cells that have entered the blood , however , are still prevented from causing further disease by the protective shield of a protein called muc1 in which the cancerous cells are eventually destroyed by our immune system
癌症细胞进入血液后，在一种称为muc1的蛋白质的防护屏蔽作用下，最终被人体免疫系统破坏，不能够进一步扩散。 |
| 9. | It is shown that , by adopting supermirror guides with m = 2 instead of 58ni or natural ni guides , the transmission efficiency could be increased by the factor of 1 . 3 ~ 1 . 7 , and the length of direct sight of the curved guides could be shorten greatly , which is useful for arranging shielding
研究表明，采用m = 2的超镜导管较~ ( 58 ) ni导管或ni导管可以提高传输效率1 . 3 2 . 7倍，并使弯导管的直视长度变短，利于防护屏蔽安排。 |
