Gand [gɔ:ŋ]
- Gand的基本解释
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<法>=Ghent
- 相似词
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When 〓 is the family of bipartite graphs,the 〓 capacityand the 〓 valency of a graph G are referred to as the biparticitydenoted by β(Gand the bivalencydenoted by 〓(Gof G respectively;when 〓 is the family ofgraphs whose components are complete bipartite graphs,the 〓 capacity and the〓 valency of a graph G are referred to as the complete biparticitydenoted byc(Gand the complete bipartite valencydenoted by 〓(Gof G respectively;andwhen 〓 is the family of star forests,the 〓 capacity and the 〓 valency of a graphG are referred to as the star arboricitydenoted by st(Gand the star valency ofG(denoted by 〓)respectively.
以v记图G的完全二部分解中顶点υ所关联的π中完全二部图的个数,记〓这里π取遍G的所有完全二部分解。我们称υ为G的完全二部次。对一般的图,当图的阶数充分大时,P。〓和L.Pyber给出了υ的一个上界,即,〓。F.R.K.Chung等人及Z.Tuza的结果说明这一上界是不可改进的。对υ的具体值,即使是对某些特殊的图类,结果也知之甚少。P.C.Fishburn和P.L.Hammer给出了一个相关的结果:当n≤16时,〓,(在υ的定义中,以完全二部覆盖替代完全二部分解,即得〓。同时他们提出了下述公开问题。问题1。〓=?
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Considerating over-all performance of mag nets, it was concluded that the optimal amount of doped-Ga was 0.5wt%. The other was that the grains size distribution of grains was narrow and grain distributed homogeneously as to microstructure of magnets when the amount of doped-Ga was 1 .Owt%;(3 ) In the magnets, there existed not only Nd2Fei4-xGaxB, but also GaNd concerning the Ga-elment form. The GaNd increased the amount of liquid and had favorable function during sintering, so it made for the increase of magnets density and the form of the second phase is good for improving coercivity.
综合考虑磁体的性能,最终得出添加0.5wt%为最佳的Ga添加量;(2)对于Nd_(15)Fe_(78)B_7+Ga系永磁体,当Ga的添加量为1.0wt%时,得到颗粒粒度分布范围窄,颗粒分布较均匀的显微结构;(3)元素Ga在磁体中不但以Nd_2Fe_(14-x)Ga_xB形式存在,而且以GaNd的形式存在,在烧结的过程中,增加了液相的数量,起助烧结的作用,有利于磁体密度的提高,形成第二相有利于矫顽力的提高。
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With arcane rituals and keen intuition, the ancient Gand would receive visions of their prey, which would enable the findsmen to track them through the swirling mists of the planet Gand.
通过神秘的宗教仪式和自身敏锐的直觉,古老的甘德人可以&看见&猎物,从而能穿透甘德星纷扰的迷雾追踪猎物。
- 更多网络解释 与Gand相关的网络解释 [注:此内容来源于网络,仅供参考]
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GaNd:镓钕
GaNb镓铌/638 | GaNd镓钕/639 | GaNi镓镍/640
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GaNd:你好 甘地传
191. 7.9 1996 Sling Blade 弹簧刀(弹簧折刀) | 192. 7.9 1982 Gand你好 甘地传 | 193. 7.9 1951 B Streetcar Named Desire 欲望号街车(欲望街车)
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GaNd:感动
84 .fury 怒气 | 85 .gand 感动 | 86 .gao 高
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Pineal Gand:(松果腺)
Natutal and Synthetic Growth Hormone Secretagogues(天然和人工合成的生长激素促分泌物) | Pineal Gand(松果腺) | Pineal Gand,Evolution of (松果腺的进化)
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Pineal Gand Tumors:(松果体肿瘤)
Pineal Gand,Evolution of (松果腺的进化) | Pineal Gand Tumors(松果体肿瘤) | Pituitary Adenomas,TSH-Secreting(分泌促甲状腺素的垂体腺瘤)
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