1) isocenter
等中心
1.
A method of the verification and adjustment of X-knife system s isocenter;
X刀系统等中心的验证和调整方法
2.
Objective: To compare the benefit of three techniques,including conventional technique with two wedged tangential fields,CRT and changing the isocenter position,in target dose uniformity and normal tissue sparing for breast cancer.
目的:比较乳腺癌放疗中,采用传统切线野、适形和调整等中心三种照射技术对改善靶区剂量均匀性和保护正常组织的作用,以改进放射治疗方法。
2) isochronous center
等时中心
1.
The centers and isochronous centers for a class of quasi-fourth systems(Ⅱ);
一类拟四次系统的中心与等时中心(Ⅱ)
2.
Centers and isochronous centers for a class of quasi-analytic systems;
一类拟解析系统的中心焦点判定与等时中心
3.
The center conditions and isochronous center conditions for a class of quasi-analytic systems were investigated.
研究了一类拟解析系统的中心条件与等时中心条件。
3) equivalent center
等效中心
1.
Based on the characters,the energy equivalent center of the infrared radiation is researched.
分析了红外干扰弹和目标机的红外辐射特征,根据两者的红外辐射特征,研究了红外辐射能量等效中心,提出了红外辐射能量中心轨迹和辐射强度计算方法,仿真验证了此算法的可行性。
4) center equiaxial crystal
中心等轴晶
1.
Optimize the technology data ulteriorly,reduce crack on the interior round billet,enlarge the center equiaxial crystal area and shorten columnar crystal face to amend the quality of round billet.
通过进一步优化工艺参数,减少了圆管坯内部裂纹,扩大中心等轴晶区,缩短柱状晶区,使圆管坯质量得以改善,从而提高了圆管坯的穿孔性能,减少钢管内折。
5) isocentric technique
等中心技术
1.
Methods: After reading CT image and chosing the best pricking dot, to determine pricking dot by three-dimensional location from corona, vect and horizonta shape, used by isocentric technique and combine with CT image.
方法:阅读CT图片选择最佳穿刺点后,在模拟机下采用等中心技术结合CT图像参照骨性标志在冠、矢、横状位三维上确定穿刺点。
6) Isocenter irradiation
等中心照射
补充资料：长等短等
1.犹言左等右等。谓等待久。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条