Children's moderate-to-vigorous physical activity on weekdays versus weekend days: a multi-country analysis Purpose The Structured Days Hypothesis (SDH) posits that children's behaviors associated with obesity 鈥 such as physical activity 鈥 are more favorable on......
(尤指 19 世纪美国西部的)开发地区边缘地带,边远地区the edge of land where people live and have built towns, beyond which the country is wild and unknown, especially in the western US in the 19th century 3. [c][usupl] ~ (of sth) (学科或活动的)尖端,边缘the limit of sth, especially th...
[S]开发地区的边缘,边远地区the border between settled and wild country [P]尚待开发的领域a border between what is known and what is unknown frontier是什么意思 n. (名词) 边界,边境,边缘,边疆,边地 国界 尚待开发的领域,新领域,未完全开拓的领域 ...
Sign in to rate and Watchlist for personalized recommendationsSign inDetails Edit Release date October 24, 1935 (United States) Country of origin United States Language English Also known as Western von gestern: Flammende Grenze Filming locations Talisman Studios - 4516 Sunset Blvd., Hollywood, Los ...
Frontier Days: Directed by Robert F. Hill. With Bill Cody, Ada Ince, Wheeler Oakman, Bill Cody Jr.. Henry Jethrow is after the Wilson ranch. He has George Wilson unknowningly sign a note for the ranch, has him killed, and then presents the note.
③What kind of “cross-boundary” working is being proposed, for example distinguishing between a need to share information, a need to coordinate inputs from several sectors, and a need to develop intersectoral activities. 建议何种“跨界线”合作,例如,对于共享信息的需要、协调各部门投入的需要以及拟...
Association in Chicago, 12 July 1893, during the World Columbian Exposition* ___Excerpts___ * * I n a recent bulletin of the Superintendent of the Census for 1890 appear these significant words: “Up to and including 1880 the country had a frontier of settlement, but at present the unset...
5and we must be careful toThe Internetcan help us establishand maintain social 5.use it 6.andresponsibly.Ⅱ.判断正(T)误(F)1. You can access any website in any country through the Internet.()2. Going to the library to find books is much less efficient than using search engine.(3. ...
Frontier is a leading communications provider offering gigabit speeds to empower and connect millions of consumers and businesses in 25 states. It is building critical digital infrastructure across the country with its fiber-optic network and cloud-based solutions, enabling connections today and future ...
Re-examining America's frontier heritage: The 18th-century backcountry AMERICA'S FRONTIER HERITAGE: A Review Essay Arrell M. Gibson Probably no American history subject has provoked such discussion and controversy as Frederick Jackson Turner's view of the frontier and its role in shaping American ...