It limits the duration of your exposure and keeps the phone farther away from your head and body.
这样会限制你接触手机的持续时间，使手机远离你的头部和身体。
In addition to using "hands-free" devices, which keep mobile phones away from the head and body during phone calls, exposure is also reduced by limiting the number and length of calls.
除使用“免提”装置在通话时将移动电话与头部和身体保持一定距离以外，限制通话次数和时间，也会减少接触量。
Exposure to the radiofrequency fields generated by mobile phones does not cause head pain or increase blood pressure, according to a Norwegian study.
挪威一项最新研究表明，置身手机所产生的射频场不会导致头痛或血压升高。
Other common causes include exposure to excessive noise, head and ear injury, ageing and the use of ototoxic drugs.
其他常见病因包括接触过量的噪音、头部和耳朵受伤、衰老和服用耳毒性药物。
Some experts believe iodine can help head off long-term effects ofradiation exposure, including thyroid cancer.
一些专家认为，碘有助于缓解核辐射的长期影响，比如甲状腺癌。
The further you keep your phone from your head, the smaller the risk of RF energy exposure to your brain.
你的头部离电话越远，大脑受到辐射能量风险就越小。
"These animals were my life," says Jaya, who lost 800 of his 1, 100 head to starvation and exposure-a fortune for a herder.
伽雅说。作为游牧民，伽雅的全部财产即为1100头牲口，而因为暴风雪所带来的饥饿和严寒，他已经损失了其中的800头。
The reflected head of the rectus femoris is also sometimes released to improve exposure.
股直肌的返折头有时也予以松解以改善显露。
Lines of depositors had formed outside BEA's head office to withdraw their money as rumors swirled of the bank's potential exposure to other failed financial firms.
日前，因市场盛传东亚银行因其他金融机构倒闭而面临重大风险，大量储户在东亚银行总部外排队提款。
Exposure to the radio frequency fields generated by mobile phones does not cause head pain or increase blood pressure, according to a Norwegian study.
挪威一项最新研究表明，手机产生的无线电辐射场并不会导致头痛或血压升高。
The changes in thyroid gland function of the patients with head and cervix tumor after therapy by local external exposure are discussed.
探讨了头颈部肿瘤患者的局部外照射治疗对甲状腺早期功能的影响。
His enormously over-sized hands and head however suggest his feelings of awkward vulnerability and emotional exposure, but the diaristic inscriptions along the background of the canvas.
过大的手部及头部则暗示他因为显露自己的情感，而感到惶恐不安，但这并非背景上日记体题字所带出的意思。
His enormously over-sized hands and head however suggest his feelings of awkward vulnerability and emotional exposure, but the diaristic inscriptions along the background of the canvas.
过大的手部及头部则暗示他因为显露自己的情感，而感到惶恐不安，但这并非背景上日记体题字所带出的意思。
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