推荐同事 机构合作 中文 繁體中文 English 한국어 日本語 Português Español

美国ACCDON公司旗下品牌

021-54106218，021-33363733

chinasupport@letpub.com

登录 注册 新注册优惠

Fuel cell system

T Maenaka - US Patent 7,947,403, 2011 - Google Patents
... TO THE MINIMUM VALUE A3 WITHIN PERIOD T, S11 TAKE OUT POWER FROM THE FUEL
CELL STACK AT THE MINIMUM VALUE A3 S12 THE TIME ELAPSED FROM THE START OF
THE POWER TAKEN OUT FROM THE FUEL CELL STACK AT THE INIMUM VALUE A3 ...
Related articles - All 3 versions

Experimental Confirmation of the Efficiency of Different Farming Systems

IA Krupenikov, BP Boincean… - The Black Earth, 2011 - Springer
... Experimental Station Crop rotation with perennial crops Crop rotation w ithout perennial crops
Mouldboard + m inimum tillage Minimum tillage Mouldboard + m inimum tillage M inimum tillage
Soil layer N o fertilizer Manure Manure + NPK N o fertilizer Manure Manure + ...
Related articles

Drawing a tree as a minimum spanning tree approximation

E Di Giacomo, W Didimo, G Liotta… - Journal of Computer and …, 2011 - Elsevier
... This investigation naturally leads to the llowing question: Which are those trees that have an
EMST drawing, ie a straight-line drawing that is also a Euclidean inimum spanning tree of the
set of its vertices? ... Let be the inimum distance between two vertices in after the shrinking. ...
Cited by 1 - Related articles - All 2 versions

A nearly optimum linear-phase digital FIR filters design

MB Joaquim… - Digital Signal Processing, 2011 - Elsevier
... In order to get closer to the inimum of (5), the current estimate of h(n) can be updated as +1 (n)=
hi (n) (wk ) cos(wkn), n= 0,1,2,...,M, (9) here wk is the frequency in which the maximum absolute
error (wk )| occurs, the step size is a positive scalar and (i + 1) is e current iteration. ...
Related articles

The Impact of Minimum Wages on Unemployment Duration: Estimating the Effects Using the Displaced Worker Survey

[PDF] from cgu.eduR Pedace… - … Relations: A Journal of Economy and …, 2011 - Wiley Online Library
... 2000. Table 3. States with Minimum Wages Exceeding Federal Minimum, 1984–2000.
State, Year. 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000. ... 15. Table 4.
Estimated Minimum Wage Coefficients, Male Samples. Minimum ...
Related articles - All 5 versions

联系我们 | 站点地图 | 友情链接 | 授权代理商 | 加入我们

© 2010-2024 中国: LetPub上海分公司    网站备案号：沪ICP备10217908号-1    沪公网安备号：31010402006960

增值电信业务经营许可证：沪B2-20211595

礼翰商务信息咨询（上海）有限公司      办公地址：上海市徐汇区漕溪北路88号圣爱大厦1803室

United States: Tel: 1-781-202-9968 Address: 400 5th Ave, Suite 530, Waltham, Massachusetts 02451