查询词典 exposure-meter

Objective To survey situation of professional exposure of paramedic,discuss the effective inter-fere measure and thus improve the safety ability for professional exposure.Methods 222paramedic accepted our questionnaire survey including general material,whether gloving during nursing operation,punctured or not and wit-ting rate of professional safety knowledge.

目的 调查护理人员职业防护的现状，探讨有效的干预措施，提高职业暴露防护能力方法对222名护理人员进行问卷调查，内容包括般资料、护理操作过程中戴手套情况、针刺伤情况、职业防护知识知晓率等。

Results Inbreathe and dermal exposure to THMs in reclaimed water were the main ways of exposure for occupational worker and general populations in road clearing and public garden virescence in Beijing.

结果 再生水中氯仿、一溴二氯甲烷、二溴一氯甲烷、三溴甲烷的浓度分别为0.875~108、0.06~11.0、未检出～5.82、未检出～3.04μg/L。再生水回用于道路压尘、公园绿化，人群通过吸人和皮肤两种途径暴露于再生水，吸人暴露为主要途径，其消毒副产物THMS中。

We have developed a simple and easy-handling procedure for copper-catalyzed cyanation of aryl halides using K4[Fe_6] as the cyanide source. The present procedure has ligand- and base-free advantages, and was accomplished under the conditions of exposure to the air without degassing of the solvent.4. We carried out the selective control of preparation for phenyl ether and phenol from iodobenzene with 10 mol% of Cu_2·H_2O as the catalyst under the condition of exposure to air.

这个程序有无配体无碱的好处，并能够在暴露于空气的条件下进行，溶剂也不用脱气。4、空气气氛下，用10 mol%的Cu_2·H_2O催化碘苯偶联，实现了制备二苯醚和苯酚的选择性控制：即在有(来源：Aa955BC55论文网www.abclunwen.com)机溶剂NMP中实现了碘苯直接制备二苯醚的Ullmann反应，在H2O中实现了碘苯直接制备苯酚。

Chronic aluminum exposure during pregnant and lactational stage can degradethe expresion of PKCγlevel and mRNA of pups. provid the theory for frommolecular level elucidate Chronic aluminum exposure can damage the function oflearning and memory

大鼠孕哺期不同剂量慢性铝暴露降低子代鼠海马PKC蛋白表达和mRNA表达水平，从分子水平阐明慢性铝暴露损害学习记忆功能的作用机制提供出理论依据。

Results: A total of 37 cases of occupational exposure, by job category, the top three, respectively, are nurses, medical waste treatment, physicians, according to the risk factors of points, the top three, respectively, are a sharp weapon injury, mucocutaneous exposure, hand contamination.

结果：共发生37例职业暴露，按工作类别分，前3位分别是护士、医疗废物处理人员、医生；按危险因素分，前3位分别是利器损伤、皮肤黏膜暴露、手污染。

Moreover, in comparison of birth lengths in eight subgroups defin ed by organic solvent status (nonexposure/exposure) and maternal genotype for MS P1 and GSTM1, in the presence of organic solvents ' exposure , the birt h length was a clear gradient of adverse effects .

3我们将芳香烃溶剂，母亲基因MSP1（野生型、杂合子/突变型）与基因GSTM1分为8组，在芳香烃溶剂暴露组，可见母亲基因型致出生身长呈斜线降低，然而在芳香烃溶剂非暴露组，其母亲基因型对出生身长的影响无明显改变。

Results Risk for lung cancer caused by exposure to nitrosoamine increased significantly after adjustment of nonoccupational risk factors (RR=271,with 95% CI of 132 to 557),with a significant doseresponse relationship between exposure to nitrosoamine and lung cancer.

结论（1）本文数据提示病例－队列分析因标准误较小、抽样更简便而优于巢式病例－对照研究方法；（2）亚硝胺暴露与肺癌之间有较确定的关系，但受到吸烟和经济状况等因素作用的修饰，需进一步研究

Cumulative noise exposure was calculated according to noise intensity and working age. Testof Audio acuity was carried out for 931 noise exposure workers,who are with non - otopathy.

用HS6288 系列噪声分析仪监测作业场所噪声强度，并进行频谱分析，计算累积噪声暴露量；对某纺织厂接触噪声作业的无耳疾患的931人进行听力检测；用EpiData 建立数据库，SAS 软件8.0 统计包进行统计分析。

Methods : The noise intensity and spect ral analysis were monitored with HS6288 noise inspector.Cumulative noise exposure was calculated according to noise intensity and working age. Testof Audio acuity was carried out for 931 noise exposure workers,who are with non - otopathy.

用HS6288 系列噪声分析仪监测作业场所噪声强度，并进行频谱分析，计算累积噪声暴露量；对某纺织厂接触噪声作业的无耳疾患的931人进行听力检测；用EpiData 建立数据库，SAS 软件8.0 统计包进行统计分析。

Gz exposure might produce ischema-reperfusion effect on rat brain and the function of repeated +Gz exposure was similar to that of ischemia prestimulation.

Gz暴露可对大鼠脑产生类似缺血再灌注的作用（Glaister，1988），反复+Gz暴露可对大鼠脑产生类似缺血预刺激的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。