The set of BN thimbles are used for radiation prevention, and can effectively reduce the energy loss caused by heat radiation.
利用多层BN套管组作为辐射 蔽罩、有效地降低热辐射所致的能量损失。
The inventive radiation prevention facing material has good electro-magnetic screen effect, permanent radiation protection function and low production cost.
本发明的防辐射面料电磁屏蔽效果好，具有永久防辐射功能，且生产成本低。
Analysis and evaluation were carried out on the safety grade of the radiation source, radiation prevention site and the exposure dose level of the working staff.
方法通过现场监测，按照标准对辐射源安全级别，场所辐射防护区域，工作人员接受的剂量水平进行分析评价。
To evaluate the radiation level and radiation prevention effect in the environment and products after the reconstruction of production crafts in a lanthanon factory.
目的评价某稀土厂生产工艺技术改造后环境、产品放射性水平及放射防护控制效果。
The first symptoms of radiation sickness-nausea, vomiting, and diarrhea - can appear within minutes or in days, according to the U.S. Centers for Disease Control and Prevention.
美国疾病控制与预防中心称，辐射病的最初症状为恶心、呕吐与腹泻，可在几分钟或几日内出现。
This study is the largest ever reported to date to evaluate zinc sulfate in the treatment or prevention of taste alteration for patients receiving radiation therapy for head and neck cancer.
这项研究是目前数量最大的评价硫酸锌在治疗和预防头颈肿瘤患者接受放射治疗时味觉改变的作用的报道。
We should be the prevention of computer generated radiation.
我们应该预防电脑产生的辐射。
Apoptosis is a major style of cell death induced by endovascular radiation. The inhibition of SMCs proliferation induced by radiation is a main mechanism for prevention of restenosis.
血管内放射导致细胞死亡的主要形式为凋亡，电离辐射预防再狭窄的主要机制是平滑肌细脑的增殖抑制。
Objective To evaluate the efficacy of reef in the prevention and treatment of radiation dermatitis and mucositis.
目的观察依济复在预防及治疗放射性皮炎和粘膜炎中的作用。
In the light of bending of radiation tube in cracking furnace, analysis is done in detail to present related prevention, adjustment and correction measures.
针对乙烯装置裂解炉运行中比较普遍存在的辐射段炉管弯曲现象进行了详尽的分析并提出了相应的预防、调整和矫正对策。
Objective:To study the prevention methods of radiation caries for the patients with nasopharyngeal carcinoma receiving radiotherapy.
目的：探讨鼻咽癌放疗患者放射性龋的有效预防方法。
Prevention of leukemia should avoid exposure to radiation as much as possible, including frequent X-ray diagnosis and radiotherapy.
预防白血病就要尽可能避免接触放射线，包括频繁的X-线诊断和放射治疗。
Conclusion Taking adrenaline, glutamic acid and sodium bicarbonate dissolved in the mouth is an effective method for prevention and treatment of radiation mucositis.
结论局部应用肾上腺素、谷氨酸和碳酸氢钠对放射性口腔黏膜反应有较好的预防和治疗作用。
Conclusions Anti-inflammatory gargle is effective in the prevention and cure of radiation-induced oral mucosa reaction in patients with NPC.
结论消炎漱口液可有效地防治鼻咽癌患者的放射性口腔粘膜反应。
Objective To analyse the clinical characteristics of the radiation pneumonia, sum the experience and the basis of the radiation pneumonia for its prevention and treatment.
目的分析放射性肺炎的临床特点，为放射性肺炎的防治提供经验和依据。
Objective To explore the prevention and treatment of radiation brain damage of cases with nasopharyngeal carcinoma treated by radiotherapy.
目的探讨鼻咽癌放射治疗后放射性脑损伤的防治。
Therefore, it is very important to understand the causes and prevention of radiation brain injury before designing radiotherapy plan for head and neck cancers.
因此，在制定放射治疗的计划以前，必须对脑的放射损伤有充分的了解。
According to the adoption of the relevant issues, the paper argues that it is imperative that China carry about the electromagnetic radiation pollution prevention and control legislation.
通过对我国电磁辐射污染防治立法有关问题的探讨，本文认为我国当前进行电磁辐射污染防治立法势在必行。
According to the adoption of the relevant issues, the paper argues that it is imperative that China carry about the electromagnetic radiation pollution prevention and control legislation.
通过对我国电磁辐射污染防治立法有关问题的探讨，本文认为我国当前进行电磁辐射污染防治立法势在必行。
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