【摘 要】
:
改建后高档客房的卫生状况调查(摘要)王建新,韩允启,边贴海,刘炳林(济宁市卫生防疫站)我们于1992年6月按照《公共场所卫生监测规范》及《GB96—88标准》对改建后272个高档房间进行了调查,并设未改建
论文部分内容阅读
改建后高档客房的卫生状况调查(摘要)王建新,韩允启,边贴海,刘炳林(济宁市卫生防疫站)我们于1992年6月按照《公共场所卫生监测规范》及《GB96—88标准》对改建后272个高档房间进行了调查,并设未改建739个原普通客房作为对照。结果见表1、表2。...
Survey on Hygienic Status of Upscale Rooms after Reconstruction (Summary) Wang Jianxin, Han Yunqi, Bian Tiehai and Liu Binglin (Jining Municipal Health and Anti-Epidemic Station) In June 1992, we conducted a survey on the health status of high-grade guest rooms in accordance with the “Public Health Monitoring Code” and “GB96-88” Reconstruction of 272 high-end rooms were investigated, and set unchanged 739 original room as a control. The results are shown in Table 1 and Table 2. ...
其他文献
紫光灯致黑色素沉着3例报告包头市职业病防治院(014030)胡继顺包头某纺织厂4名女工,在两边并列安装20支40Watt紫光灯下鉴别记录白布和棉纱的种类,由于车间温度较高(24~27℃),长年仅穿半袖单衫工作,颜面和颈
在铁基超导体中,FeSe虽然具有最简单的化学成分,但其单晶和薄膜样品均存在化学计量比的差异、结构无序或团簇状等问题,严重影响着FeSe的超导性质.借鉴在石墨烯衬底上成功制备
Single spin is potential building block for quantum information and quantum computation.Various experimental techniques,such as spin polarized scanning tunnelin
Zinc oxide is widely used in various a technologies,e.g.,in short wavelength optoelectronics.Being a semiconductor,ZnO should be insulating at low temperatures
By employing Landauer–Buttiker formalism,we first investigate the thermally-driven spin transport through a transverse-biased magnetic zigzag-edge graphene nan
We investigate an anthracene derivative,3(5)-(9-anthryl) pyrazole (ANP),a light-emitting,nonplanar molecule,self-assembling on a Au (111) surface by means of sc
超导材料因其广阔的应用前景而受到人们的广泛关注,芳香烃类分子超导体是一类新型的有机超导材料,近来有研究表明碱金属掺杂的二苯并[a,i]菲分子(picene)具有较高的超导转变
It has long been desired to use the relatively inert alkanes directly as much cheaper precursors than their commonly employed functionalized derivatives for pol