解得∴抛物线表达式为:y=-x2+4x (2)点C的坐标为(3,3),点B的坐标为(1,3),以点C,M,N为顶点的三角形为等腰直角三角形时,分三类情况讨论:①以点M为直角顶点且M在x轴上方时,如图2,CM=MN,∠CMN=90°,则△CBM≌△MHN,∴BC=MH=2,BM=HN=3-2=1,∴M(1,2),N(2,0),由勾股定理得MC==,∴S△...
RN-F:Fully coherent Request Node--通常指一个cpu core,或者一个包含两个cpu core的CAL,或者一个DSU cluster。 HN-F:Fully coherent Home Node--通常指A block of SLC cache with Snoop Filter CAL:Component Agregration Layer--通常指A block that houses two CPU cores connecting to one RN-F port 实...
HN-I SAM Cross chip routing and ID mapping GIC communication over AXI4-Stream ports Clocking Reset Power and clock management RN entry to and exit from snoop and DVM domains Link layer CML Symmetric Multiprocessor support Functional safety features Programmer's model SLC memory system...
【题目】平面镜和哈哈镜 d tng zù z e y xuā zcmn c l y hn s qì jng大厅里,竖着一块平面镜和一块哈哈镜。人们走进大厅,不论男的、女的、老的、少的,在平面镜前只站一mn e b kn l y kn lùkz下,就走开了:而走到哈哈镜前面,却停步看了又看,还咧开嘴哈哈dā xiáo大笑。 hj 7. alt...
Up to four HN‑Is, each with an ACE‑Lite master port Supports Device Credited Slices (DCSs) used for register slices at device interfaces, allowing flexibility in device placement Supports Mesh Credited Slices (MCSs) used for X‑Y register slices, allowing flexibility in mesh floorplanning...
20.如图,已知正方形ABCD中,∠MAN=45°,连接BD与AM,AN分别交于E,F点,则下列结论正确的有_①②③④⑤⑥⑦①MN=BM+DN②△CMN的周长等于正方形ABCD的边长的两倍;③ EF^2=BE^2+DF^2 ;④点A到MN的距离等于正方形的边长⑤△AEN、 △AFM都为等腰直角三角形.⑥ S_(△AMN)=2S_(△AEF)⑦S 正形 ABCD:...
S△CMN S△CDN= 1 2•MC•NH 1 2•DN•NH= MC ND=3,∴MC=3ND=3HC,∴MH=2HC,设DN=x,则HC=x,MH=2x,∴CM=3x=CN,在Rt△CDN中,DC= CN2-DN2=2 2x,∴HN=2 2x,在Rt△MNH中,MN= MH2+HN2=2 3x,∴ MN DN= 2 3x x=2 3. 点评:此题考查了矩形的性质、折叠的性质、勾股定理...
∴S△CMNS△CDN12MC×NH12DN×NHS△CMNS△CDN12MC×NH12DN×NHMCND=12==3, ∴MC=3ND=3HC, ∴MH=2HC, 设DN=x,则HC=x,MH=2x, ∴CM=3x=CN, 在Rt△CDN中,DC=√CN2−DN2N2−N2=2√22x, ∴HN=2√22x, 在Rt△MNH中,MN=√MH2+HN2MH2+HN2=2√33x, ...
∴HC=DN,NH=DC ∵△CMN的面积与△CDN的面积比为3:1 ∴S△CMNS△CDN=12×MC×NH12×DN×NH=MCND=3 ∴MC=3ND=3HC ∴MH=2HC 设DN=x,则HC=x,MH=2x. ∴CM=3x=CN, 在Rt△CDN中,DC=√CN2−DN2=2√2x, ∴HN=2√2x 在Rt△MNH中,MN=√MH2+HN2=2√3x, ∴MNDN=2√3xx=2√3.【...
2011-2023 Journal of Advanced Veterinary Research.Tawfik, Hossam N.Kandil, Omaima M.Ahmad, Ismail M.Mansour, MahaEl-Debaky, Hazem A.Ali, Korany A.Ismail, Esraa A. S.Abedelaziz, Samy A.Journal of Advanced Veterinary Research