本文研究了多层介质中电子束的能量沉积及深度剂量分布。
Energy deposition in multilayer medium and the depth dose distribution in the layers are.
目的：探讨动态楔形板和物理楔形板对射线深度剂量与射野外周边剂量的影响。
Purpose: To understand the influence to depth doses and peripheral doses by Enhanced Dynamic Wedge and physical wedge.
方法：利用电离室法测量平野、动态楔形野、物理楔形野的深度剂量和射野外周边剂量。
Methods: The depth doses and peripheral doses were measurement for open field and Enhanced Dynamic wedge field as well as physical wedge.
目的：研究术中放疗深度剂量、表面剂量及漏射线的剂量的测量方法，总结临床应用经验。
Objective: To study the measurement and realization of depth dose, skin dose and leakage ray, and conclude some experience of clinical application in Intra-operative Radiation Therapy.
虚拟楔形野与平野的深度剂量曲线的一致性简化了治疗计划或者提高了楔形野实际治疗剂量精度。
The PDD comfarmation between virtual field and open field simplifies radiation treatment planning and increases the accuracy of wedge field therapy.
取得了卫星内部的总剂量深度分布结果。
We firstly obtained the depth distribution of total dose inside satellite.
得到了硅中吸收剂量对深度的分布。
The depth distributions of absorbed dose in Silicon have been obtained.
蓝移的大小与量子阱的宽度，阱距表面深度，注入离子剂量，能量，及退火条件有关。
Also, the blue shift depends on ion dose, energy as well as the annealing condition.
目的从理论上预测在既定的辐照剂量下靶区深度对高强聚焦超声(HIFU)产生热坏死体元的影响。
Objective To theoretically study the effect of target depth on the heated necrosis element produced by HIFU.
采用大剂量的深度调剖，虽在一些油田取得一定效果，但只能一次性改善纵向剖面，且有效期缩短、成本高。
Deep profile control has been effective in some reservoirs, but only improved vertical profile temporarily, and is high cost.
感觉和运动阻滞持续时间以及运动阻滞深度与剂量呈正相关。
Both the duration of sensory and motor block and the level of motor block were positively related to the dose of ropivacaine.
结论手术成功的关键：（1）合适的麻醉剂量和深度；
Conclusion The key to success of setting up rats model of heterotopic heart transplantation is that:(1)Appropriate anaesthetization depth;
结论手术成功的关键：（1）合适的麻醉剂量和深度；
Conclusion The key to success of setting up rats model of heterotopic heart transplantation is that:(1)Appropriate anaesthetization depth;
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