Results 121 to 130 of about 379,733 (164)
, 2011 通过对2009年环太湖水文巡测及同步水质监测数据整理,得到2009年环太湖河流入出湖水量以及污染负荷,并将之与前期文献资料数据进行对比.结果表明,2009年环太湖河道入出湖水量分别为88.40×108m3、93.27×108m3.入湖水量超过5×108m3的依次为陈东港、大浦港、梁溪河、太滆运河、望虞河.出湖水量最大两条河为太浦河、长兜港,水量超过20×108m3.宜兴地区入湖污染物负荷较大,应加强治理;悬浮颗粒物出湖通量大于入湖通量,且绝大多数从太湖南部地区出湖 ...
徐军 +4 more
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Distribution characteristics and influencing factors of overweight and obesity among urban and rural primary and secondary school students in Hunan Province. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanQin L +6 more
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, 2015 Possibly reproduced from other commercial recording or radio broadcast (Pending for review)Electronic reproduction from Rulan Chao Pian VHS collection.Broadcasting: 湖北省电視台.Performers, unknown.Spoken in Chinese.Broadcasting: Hubei Sheng dian shi ...
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野生动物学报, 1988 湖北洪湖等地破坏珍稀野生动物情况严重。最近,在湖北省洪湖地区,江西鄱阳湖区,湖南洞庭湖一带,连续发生了任意猎捕、毒杀国家规定保护的珍稀野生鸟禽的严重情况。据调查,仅今年1月19日在湖北省汉川,汉阳两县交界的沉湖洪泛区,就发现被猎杀后遗弃的白鹤尸体30多只。去年冬初,
doaj
Gaoya dianqi, 1987 根据水电部、机械委联合安排,1987年6月30日至7月11日,由湖南省电力局主持,湖南省电力中心试验研究所负责,在湖南省衡阳电厂对国内35kV级油断路器进行了现场切合空载长线试验。 参加单位有全国16个生产35kV油断路器的厂家,计八种型号。其中有五种多油断路器,三种少油断路器。它几乎包括了目前国产的、并正在运行中的35kV级油断路器的品种。 供试验用的分线路长度分别为25km及58km。各种试品在空载线路三相对称运行及一相接地时,分别以“分—0.5s—合分”的操作顺序进行10次试验。
doaj
[Analysis of epidemiological characteristics and spatial clustering of hepatitis C virus in China from 2018 to 2022]. [PDF]
Zhonghua Gan Zang Bing Za ZhiFan SF, Zhang JH, Duan ZH, Dai Z, He QY.
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[Investigation and analysis of the construction of newborn screening institutions and talent teams in China]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiXu YH, Yang RL, Yang X, Mao HQ, Zhao ZY.
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[Childhood acute myeloid leukemia with <i>TLS::ERG</i> fusion gene: a clinical analysis of 12 cases]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLi X +10 more
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