self-radiation impedance 自辐射阻抗 ; 自浮回收式海底地质取样管
self-radiation 自辐射
antenna self-radiation impedance 天线自辐射阻抗
self-radiation research 自辐射研究
radiation self decomposition 辐射自分解 ; 辐射自分化
radiation self-decomposition 放射性自分解
radiation self damage 辐射自分解
self-contained radiation monitor 自律式辐射监测器
And the analytic calculation method of the self radiation impedance and mutual radiation impedance of the transducer array is studied.
还研究了基阵中各阵元自辐射阻抗与互辐射阻抗的计算方法。
Their cost varies from $150 for a self-assembled kit to $4,000 for a more sophisticated version that stores radiation readings along with the GPS coordinates of where those readings were taken.
它们的售价不等，自己组装的售价150美元，更复杂的、可以存储辐射读数、并且有GPS记录检测地点的要卖4000美元。
Objective To explore the effect of Self-formulated Ulcer Powder mouthwash on radiation stomatitis among patients with cervical tumors.
目的探讨自制溃疡散含漱液治疗头颈部肿瘤患者放射性口腔炎的效果。
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