Exposure to natural light or a bright artificial lightsource has been shown to be as effective as medication in treating somepeople with seasonal affective disorder.
在自然光或者明亮的人造光源下受照射已被证实是一种有效的治疗季节性情感抑郁症方法。
This year's Day promotes 100% smoke-free environments as the only effective way to protect people everywhere from exposure to second-hand tobacco smoke.
今年的无烟日提倡100%无烟环境，作为防止世界各地人们接触二手烟草烟雾的唯一有效途径。
The use of commercial devices for reducing radiofrequency field exposure has not been shown to be effective.
使用商业装置来降低射频场接触量，并无证据证明是有效的。
Effective treatment soon (within a few days, but as soon as possible) after exposure to rabies can prevent the onset of symptoms and death.
在接触狂犬病后立即(须在数日内尽早)进行有效治疗可以防止出现症状和死亡。
To limit patients' exposure to doses too low to be effective, only a very small number of patients per cohort are treated.
因为限制病人的暴露剂量太低而不能起效，队列中仅有很小数量的病人被治疗。
With enhanced surveillance, we will see more cases and that is why it makes good sense to be proactive, by doing things we know are effective in reducing exposure.
随着监管的进一步加强，我们会看到更多的病例，而这也是未雨绸缪的意义所在，那就是提早做一些我们知道的可以减少疾病暴发可能性的事情。
He said the city health system for occupational exposure and the CDC to provide sufficient and effective technical guidance and support, sufficient to guard against such risks.
他说，市内卫生系统和疾控中心为职业暴露提供了足够有效的技术指导和支持，足以防范此类风险。
Potassium iodide is in no way a cure for radiation emitted from a nuclear disaster, but if taken before or immediately after exposure it can be effective in reducing the risk of thyroid cancer.
碘化钾并不能阻止辐射的泄露，但是如果在遭受核辐射之前或者当时服下碘片，可以有效的降低甲状腺癌。
During construction and after construction, effective measures should be taken to prevent rain washing and sun exposure, and protective layer should be made in time.
施工时及施工后，应采取有效措施防止雨水冲刷及烈日暴晒，并应及时做保护层。
Steering exposure time of a camera through control electron shutter with laser echo pulse is an effective method for inhibiting background noise.
用激光回波脉冲控制电子快门来操纵摄像机的曝光时间，是抑制背景噪声的一种有效方法。
OBJECTIVE To explore the effective methods for medical personnel preventing and controlling the infection of HIV after occupational exposure.
目的有效预防和控制医务人员在工作中发生职业暴露感染艾滋病病毒。
An effective industrial hygiene program must be able to prevent the harmful factors of employee contact immediate response, and long time after exposure in diseases.
一个有效的工业卫生计划必须能够防止员工接触即刻反应的有害因素，以及在接触之后的长时间内才引发的疾病。
Aim: To investigate the effective method for improving exposure of seller areal structure in pterional approach.
目的：探讨翼点入路开颅术中改善鞍区结构显露的有效方法。
Methods: Various dangerous factors of professional exposure faced by the nursing staff in oral department in the four-handed dentistry were analyzed so as to explore and work out effective strategy.
方法：通过分析口腔科护理人员在四手操作中面临的各种职业暴露危险因素，探索并制定有效的防护策略。
Conclusion It is an effective method to use multi - source proliferation mathematical model for studying the pollutants exposure concentration in atmosphere of the health survey region in history.
结论利用多源扩散数学模型是研究健康调查区域内大气污染物历史暴露浓度的一种可行方法。
Conclusion: leg medial skin flap cross transposition is a very effective and safe method for repairing contra-later - al leg bone exposure.
结论：小腿内侧皮瓣交叉移位修复对侧小腿骨外露是安全有效的方法。
Conclusions Imaging procedures are an important source of exposure to ionizing radiation in the United States and can result in high cumulative effective doses of radiation.
结论：在美国，影像操作是一个重要的电离辐射暴露来源，并可导致较高的辐射累积有效剂量。
There may be times when self-help strategies are not effective in reducing the effects of exposure to traumatic stress.
有时，心理自助策略对缓解灾难事件产生的压力并不是很有效。
And in the fight against computer viruses, if they can take effective preventive measures can make the system does not relapse, or after exposure can reduce the loss.
在与计算机病毒的对抗中，如果能采取有效的防范措施，就能使系统不染毒，或者染毒后能减少损失。
The researchers found that the probiotic was effective only if given to mice before radiation exposure.
研究人员发现仅在放疗前给予的益生菌是有效的。
A concept in media planning stipulating that a certain amount of exposure to an advertising message is necessary before it is effective.
广告媒介策划中使用的概念。指受众必须有一定的广告暴露频率，广告才能发生效用。
Objective To study the effective techniques for prevention of complications of expander exposure.
目的研究扩张囊外露并发症的有效预防技术。
Objective To study the effective techniques for prevention of complications of expander exposure.
目的研究扩张囊外露并发症的有效预防技术。
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