Single scintillation radioactive logger The writer tries to bring creatively up a new way to research the ecosystem environment with natural gamma ray spectrum data. 单道闪烁辐射测井仪尝试提出将自然伽马能谱测井仪用于生态环境的研究。
Concrete for radioactive ray shielding 放射线屏蔽用混凝土
Radioactive ray is material thing. 某事物的基础(或实质)放射线是实际的物质。
Potential radioactive capacity of field γ-ray imaging and radioactive safety Illuminance of illuminating radiation is always measured in photometric units. 野外γ照相的潜在照射分析和辐射安全管理照明辐射的照度通常是以光度为单位。
Computer Board for Radioactive-Ray Test Study of Reaction Induced by Radioactive Beams 射线检测用计算机插件放射性核引起的反应
Computer Board for Radioactive-Ray Test 射线检测用计算机插件
In the 8th week of fracture, the changes of fracture line and the growth of bony callus were monitored by X radioactive ray; 分别于骨折后第8周,X射线观察各组大鼠骨痂生长以及骨折线的变化情况;
Results: Animal model of radiation injury on random flaps is constructed successfully, verifying that as the dose of radioactive ray increases the density of vessels decrease. 结果:成功建立随意皮瓣放射损伤动物模型,并验证随局部放射剂量增加,皮瓣内血管密度减少。
Conclusion ① radioactive ray can induce the expression of Fas and Egr-1 in Hela cell and it can induce apoptosis; 结论①放射线可诱导Hela细胞中Fas、Egr-1的表达,并能诱导细胞凋亡;
Soft extravascular model ( SEM) with β radioactive ray inhibits smooth muscle cell proliferation and intimal hyperplasia in autogenous vein graft 含β射线的软性血管外模型对移植血管内膜增生及平滑肌增殖的抑制作用
On the influence of infiltration of radioactive beds by flushing fluid on γ-ray logging results obtained from uranium deposit No. 387 三八七矿床冲洗液溶滤作用对γ测井影响的探讨
On Radiation study of Point Radioactive Source and Non-point Radioactive Source Which Radiate γ-ray 论γ射线的点放射源和非点放射源的辐射研究
Clinical observation of the effects of radioactive ray on the jaw bone and soft tissues in infants 放射线对幼儿期颌骨及其软组织影响的临床观察
Radiotherapy is one of the frequent methods to treat malignant tumors. But it can't be ignored that the side effects on normal immune system and hematopoietic system when tumor cells are killed by radioactive ray. 放疗是当今治疗恶性肿瘤最常用的方法之一,但是放射线在杀伤肿瘤细胞的同时,对机体正常免疫系统和造血系统的影响不可忽视。
The research on technique for standard dissemination of a value of a quantity in radioactive gamma ray survey 放射性勘查γ计量标准量值传递方法的研究
Meanwhile, by using rod-like radioactive sources and high performance γ-ray spectrometer, both precision and stability of the measurement were improved, e.g. the measurement error of liquid level was less than 4.3%. 同时,采用线状放射源和设计高性能的γ能谱仪,提高了测量精度和稳定性,液位测量误差小于4.3%。
Conclusions This method has some advantages including operating simply, designing reasonably, no contracting the radioactive ray in the operation, fixing firmly, etc. 结论本法作为一种新的治疗技术具有操作简单、设计合理、术中不接触放射线,固定牢固等优点。
γ-ray spectrometric measurements on the Ningbo iron meteorite for its radioactive species produced by cosmic ray 宁波铁陨石宇宙成因核的测定