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主要群体
1、parus major───大山雀，白颊山雀
2、brevetted major───大调啤酒花
3、major scales───大音阶
4、major-domo───n.大都管
5、major renovation───重大改造
6、major───adj.主要的；重要的；主修的；较多的；n.[人类]成年人；主修科目；陆军少校；n.(Major)人名；(西)马霍尔；(法)马若尔；(捷、德、塞、瑞典)马约尔；(英)梅杰；vi.主修
7、the major───少校
8、major concern───主要关注的问题；主要考虑
9、major leagues───职业体协；职业性运动联盟；〔美国〕职业棒球大联盟
1、My firm has sprouted into a major group in the country.───我的公司已迅速发展成了我国的一个大集团公司。
2、A third major group of subatomic particles consists of Bosons, which transmit the forces of the universe.───第三组主要的亚原子粒子是玻色子，是它们传送着宇宙中的各种力。
3、major group of sub-health is the office workers, including high-tech personnel, senior intellectuals, medical treatment personnel, IT and media staff, traffic police, etc.───处于亚健康的主要人群是上班族，包括高科技人员、高级知识分子、医务人员、I T及媒体从业人员、交通JingCha等等。
4、All is not lost. Fortunately, there is a major group of researchers who have been addressing this very issue for nearly two decades.───不幸中的万幸是，一个重量级的研究团队关注这个事关重大的问题已经有二十年了。
5、Teenagers compose a major group of the Internet users, as we use it to research for papers, chat with friends and reade-mails.───青少年构成了一个主要的群体的互联网用户，当我们用它来研究论文，和朋友聊天和阅读电子邮件。
6、In Major group 7 there is a new minor group for customer service occupations.───在主类7中，为KeHuFuWu类职业设立了新的次类。
7、copepod A major group of small crustaceans; some are free-swimming , while others are parasitic on the skin and gills of fishes.───桡脚类一群小型甲壳动物；某些可游离于水中，其它多是寄生在鱼的皮肤及鳃上。
8、A third major group of subatomic particles consists of bosons, which transmit the forces of the universe.───第三组主要的亚原子粒子是玻色子，是它们传送着宇宙中的各种力。
9、chondrichthyans Major group of fishes including sharks, rays and chimaeras ; cartilaginous fishes.───软骨鱼系主要群体包括鲨鱼，魟与银鲛；软骨鱼类。
1、In addition, prefixes are used to indicate that a particular rug was woven by a sub-group of a better known major group.
2、In Major group 7 there is a new minor group for customer service occupations.
3、The intention is that it should be the major Group priority for two years from September 1991.
4、In addition, the most and least frequent strategies used by different proficiency levels and academic major group students were also identified.
5、My firm has sprouted into a major group in the country.
6、The Galeaspid is one major group of Agnatha in the Middle Paleozoic, and is mainly distributed in China and North Vietnam.