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现代西方文明尽管已发展到一定程度,但社会对女性的歧视依然存在,女权主义团体的日益增多.试图从英语的词汇入手,分析英语词汇对女性的歧视和贬低.第一部分阐述英语词汇通常给人某种暗示,认为女人通常都是男人的一部分;第二部分则揭示英语词汇本身对女性的一种天生的敌意,它不断地歧视贬低女性.只要社会中的性别歧视未被消灭,语言中的歧视现象就永远不会消失. 相似文献
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牛顿是一名伟大的科学家,在许多领域均有过创造性的成就,对社会的发展和历史的进步曾经作出杰出的不可磨灭的功绩.然而,后人在对其广泛深入的研究中却发现了牛顿令人遗憾的另一面,本文从牛顿生平、功绩、留下的遗憾三个方面对牛顿进行了分析研究,深刻反思了牛顿性格两极化的根本原因,对牛顿的成败给出了自己的结论,可供今天的科研工作者参考. 相似文献
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有一座在全国颇具盛名的"专题景点",它就是浓缩着几千年经济、金融变革精髓的"钱币博物馆".它坐落在最佳观海点,风光绮丽,为英国驻厦门领事馆的官邸旧址.博物馆以展示闽台钱币文化为重点,供全世界各地的人参观,现辟有5个展厅,从先秦到民国,从贝币到四大货币体系,洋洋5000多个品种,穿越时空隧道,历经千年沧桑,可尽情饱览钱币历史长河中的朵朵多彩浪花. 相似文献
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随着科技的飞速发展和人们生活节奏的不断加快,对现代大型工程项目迫切需求加强风险管理,风险所致损失规模也越来越大,这些都促使科研人员和实际管理人员从理论上和实践上重视对大型工程项目的风险管理. 相似文献
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城市污水处理工程设计是一个综合性极强的系统工程,涉及的学科多,相关部门多,其中任何一个环节不合理都会给工程设计带来影响和造成不同程度的损失. 相似文献
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根据出游动机的不同,文章将有红色旅游经历的红色旅游者划分为主动型红色旅游者和被动型红色旅游者,通过对两类旅游者偏好的比较,得出主动型红色旅游者在"求知"的驱动下,表现出较强的红色旅游需求,并对山水风光、海滨沙滩、民俗风情表现出较强的旅游兴趣;被动型红色旅游者除了对以上三项表现出偏好外,对考察探险有着不同于主动型红色旅游者的偏好;政治因素的过分作用已经超过基础设施差的影响,成为制约红色旅游感知的重要方面。 相似文献
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In order to get a thorough understanding of the Characeae, the specime-
ns collected from Guangxi and Gansu were identified. The result shows that the
two provinces, especially Guangxi, are abundant in this family. In this paper, ho-
wever, reported are only new species, new varieties and new records of Chara in China.
They are Chara vernicosa sp. nov. C. globularis var. inflata var. nov. and C. howe-ana var. subgymnophylla var. nov., C. brionica stapf and C. calveraensis comb. nov. 相似文献
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乌蒙杓兰及其近亲种 总被引：1，自引：0，他引：1
陈心启 《中国科学院研究生院学报》1985,23(5):369-375
In addition to describing a new species, Cypripedium wumengense, as well
as a new variety, C. bardolphianum var. zhongdianense, nomenclatural and taxonomic
notes are made on its allies and the division to which they belong. They are ltrge]y
found in the Hengduan Mountains in southwestern China, characterized by the absence
of bract, havirg lip more or less covered with small wart-like outgrowths, and that as
the capsule matures the scape becomes much elongated. Six species of this group have
hitherto been reported, of which, however, C. ebracteatum and C. nutans are regarded
here as conspecific with C. fargesii and C. bardolphianum respectively. Thus, including
the new taxa described here, it composes five species and one variety: C. bardolphianum
W. W. Sm. et Farrer (var. bardolphianum and var. zhongdianense S. C. Chen), C. mic-
ranthum Franch., C. fargesii Franch., C. margaritaceum Franch. and C. wumengense
S. C. Chen. They are all grouped here into the same section, Sect. Trigonopedium
(Franch.) Pfitz., the oldest legitimate name of this group in the rank of section. 相似文献
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In this paper, two new species, one new record of the Characeae from
Xinjiang are reported. They are Chara brevibracteata Han, C.vesicata Fu et Q. F.Zhao and C. vandulurensis Sund. 相似文献
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eterachopsis was proposed by the senior author as an independent genus of
the family Aspleniaceae in 1940 with 2 species. Since then much study on its morpho-
logy, anatomy, gametophyte and palynology has been carried out by Nayar, Bir, Chan-
dra & Nayar and Chang et al., and they are of the opinion that the genus like Ceterach,
is a comparatively primitive element in the family Aspleniaceae. The queer zigzag pa-
tern of cutting of lanceolate fronds appears extraordinary in the family Aspleniaceae,
and also suggests its antiquity in evolution. So far only 3 species (C. dalhousiae, C.
paucivenosa and C. magnifica) are recognized, the former from W. Himalayas, also
known from Africa, while the latter two from W. S. China (Yunnan). However, in
the past forty years the Chinese botanists have discovered 2 more species as new in N.
W. Yunnan, thus bringing the total known species of the genus up to 5. The present
paper is a brief summary on the genus Ceterachopsis, which will be published in detail
in the Flora Sinica vol. 4.
Pteridologists are also divided in their views regarding the generic status of Cete-
rachopsis with 5 well-defined species in Yunnan and the East Himalayas. We prefer
to mintain it as a genus separate from Asplenium on account of its distinct morpholo-
gical features. It is to be hoped that more species may come to light in the mountainsin N. W. Yunnan through further exploration now under way. 相似文献
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One new species of the genus Cimicifuga (Ranunculaceae)is described from Sichuan Province, China. It is C. lancifoliolata X. F. Pu et M. R. Jia. 相似文献
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Two new species of Codonopsis, namely C. parvitubulosa Z. T. Wanget G. J. Xu and C. retroserrata Z. T. Wang et G. J. Xu are described 相似文献
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程用谦 《中国科学院研究生院学报》1985,23(3):225-227
In the present paper the longstanding confusion of three uncertain spe-
cies of Chloranthus, C. monostachys R. Br., C. pernyanus Solms-Laub. and C. kiangsien-
sis Metcalf is clarified. In addition to the new record of C. nervosus Coll. et Hemsl. to
the flora of China, the distributional ranges of Sarcandra hainanensis (Pei) Swamy et
Bailey and Hedyosmum orientale Merr. et Chun are also found to be much bigger than
previously known. 相似文献
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Five new species of Gesneriaceae from Guangxi of China are described and illus-
trated. They are Oreocharis heterandra , Didymostigma leiophyllum , Chirita macrodonta ,C. macrorhiza and C. liujiangensis. 相似文献
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A new diatom species, Cyclotella asterocostata is described in the paper. The species was collected from Miyan Reservoir in Beijing, Tangshan in Hebei, Shanyang in Liaoning, Suzhou in Jiangsu, Guilin in Guangxi. It is characterized by a wide marginal region, with the width of the marginal region about half of the valve radius. There are radiate rows of costa alternate with alveola on the surface of valve central region and marginal one. The species has not an isolated punctum, but has some scattered puncta, on the surface of valve central region. 相似文献
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