The wire on many headsets can act as an antenna, which can deliver a dose of electromagnetic radiation to your head.
许多耳机的线可以当做天线，将电磁辐射传播到你的头部。
Her warning would continue, "Users, especially children and pregnant women, should keep this device awayfrom the head and body." (See a report card on cell phones' radiation.)
该标语进一步提醒人们：“用户（特别是儿童与孕妇）应将手机和其头部与身体部位保持距离”。
The study focused on head scans since the brain is believed to have heightened sensitivity to radiation.
该研究的重点是头部扫描，因为脑部被认为是对辐射高度敏感的部位。
Objective: To evaluate the effect of external radiotherapy combine co (NH2) 2 · H2O2 Sodium on head-neck squamous cell carcinoma and the change of the radiation reaction.
目的观察放射增敏剂注射用碳酸酰胺过氧化氢(CO (NH2)2·h2o·)配合放疗治疗头颈部鳞癌的疗效及放射反应的变化。
The printer comprises a print head for printing the ink onto a substrate, a heating means for heating the ink on the substrate, and a source of radiation for curing the heated ink.
所述印刷机包括：用于在承印物上印刷油墨的印刷头、用于加热所述承印 物上油墨的加热装置和用于固化所述受热油墨的辐射源。
The keel arranged on the board is in a radiation shape from the tube head to the outside;
设置在上述板面上的龙骨呈从管头向外边的放射状。
The keel arranged on the board is in a radiation shape from the tube head to the outside;
设置在上述板面上的龙骨呈从管头向外边的放射状。
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