When adjusted for external exposure, smoking significantly influenced urinary 1-hydroxypyrene concentrations(P<0.01).
同样外暴露条件下，吸烟者尿中1-羟基芘水平显著高于未吸烟者（P<0.01）。
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。
This paper summarizes the quality assurance work of external exposure measurement for national survey of environmental natural radioactive level.
本文总结了全国环境天然放射性水平调查外照射测量的质量保证工作。
Nurses were lack of the cognition to radiation ionization injury, protection of external exposure injury, more nurses with sharp puncture wounded.
护士对辐射电离危害、辐射外照射防护等的认知不足，有锐器刺伤经历的护士较多。
Internal and earlier deployment of code provides much of the advantages of a beta, without external exposure and involving a much friendlier set of clients.
在内部提前部署代码会提供许多be ta版的优点，而不会向外暴露缺陷，并且不会牵扯到友好得多的客户。
This paper evaluates the airborne radioactive concentration, dose-rate of internal and external exposure as well as purification mode and operating time of ven...
本文对燃料破损可能导致的气载放射性浓度、场所内、外照射剂量率进行了估算，同时对通风系统的净化方式、净化时间进行了评估。
This paper evaluates the airborne radioactive concentration, dose-rate of internal and external exposure as well as purification mode and operating time of ventilation systems in reactor building.
本文对燃料破损可能导致的气载放射性浓度、场所内、外照射剂量率进行了估算，同时对通风系统的净化方式、净化时间进行了评估。
The unmanned turret functions remotely and electrically, operated from within the crew compartment without exposure to external hazards.
无人炮塔电动遥控性能使操作范围内的成员舱不会存在暴露于外部的危险。
Repeated or prolonged exposure to heated and agitated water can degrade the cylinder's external surface and can eventually compromise the cylinder's mechanical integrity.
因为重复或长时间暴露在热水或沸水中会使钢瓶外表面退化，最终危及钢瓶的机械完整性。
Most premature aging is caused by sun exposure. Other external factors that prematurely age our skin are repetitive facial expressions, gravity, sleeping positions, and smoking.
大多数皮肤早衰是由阳光照射引起的，其他导致我们皮肤早衰的因素有，重复不断的面部表情，地心引力，睡姿以及吸烟。
Conclusion: External fixation combined with flap transposition was an appropriate approach to treat infected bone exposure of lower limb.
结论：外固定架联合组织瓣移位是治疗下肢感染性骨外露的较好的方法之一。
Conclusion: External fixation combined with flap transposition was an appropriate approach to treat infected bone exposure of lower limb.
结论：外固定架联合组织瓣移位是治疗下肢感染性骨外露的较好的方法之一。
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