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 $4,000 for a more sophisticated version that stores radiation readings along with the GPS coordinates of where those readings were taken.
它们的售价不等，自己组装的售价150美元，更复杂的、可以存储辐射读数、并且有GPS记录检测地点的要卖4000美元。
Objective To explore the effect of Self-formulated Ulcer Powder mouthwash on radiation stomatitis among patients with cervical tumors.
目的探讨自制溃疡散含漱液治疗头颈部肿瘤患者放射性口腔炎的效果。
The effect of sample self absorption, selective reflection, temperature, sample grain and liner on FT IR radiation spectrum are discussed.
讨论了样品的自吸收效应，加热温度、选择性反射带和粒度以及衬底等物理条件对红外辐射光谱的影响。
It discussed the echo and radiation heat-shielding performance of self-made echo heat insulation coating.
主要讨论了自制的反射隔热涂料的反射、辐射隔热性能。
Some numerical results are obtained. They are in agreement with those in published papers and experimental data. Finally, the radiation patterns self$…
本文给出了几种金属载体上线天线的阻抗与辐射特性的计算结果，它们与有关文献上的数据或实验结果一致。
This paper describes the structure and work principle of a miniature and self-shielding electron-beam radiation processing system.
介绍了一种小型化自屏蔽电子束辐照装置的结构方案设计和工作原理。
Radiation workers are to employed or self-employed persons who frequently engage in practice and are aware that they may be subject to exposure.
一六辐射工作人员：指受雇或自雇经常从事辐射作业，并认知会接受曝露之人员。
Faults: no acid especially not resistant to mineral acid, not ultraviolet radiation resistant, no self-extinguishing RTV silicone compound, not near fire.
缺点：不耐酸尤其不耐矿物酸，不耐紫外线，无自熄性，不能近火。
Conclusion: Using the self-control Liyan agents could reduce the incidence of radiation esophagitis, improve the patients' immunity, prevent certainly the emergence of radiation esophagitis.
结论：应用自拟利咽方能降低放射性食道炎的发生率，提高患者的免疫力，对放射性食道炎的发生有一定的防治作用。
A Japanese nuclear expert said the main risk was from continued radiation leaks, and the risk of criticality, or a self-sustaining nuclear reaction, was low.
一位日本核专家称，持续的核辐射泄露是主要的危机所在，更为危机的是使核反应自我维持的可能性较低。
A Japanese nuclear expert said the main risk was from continued radiation leaks, and the risk of criticality, or a self-sustaining nuclear reaction, was low.
一位日本核专家称，持续的核辐射泄露是主要的危机所在，更为危机的是使核反应自我维持的可能性较低。
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