查询词典 Y-gun
- 与 Y-gun 相关的网络例句 [注:此内容来源于网络,仅供参考]
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XEX ~ Arg min{FIy E ~2} where the upper level is about topological structure optimization(a~ is a topological structure varable), and the lower level is a constrained programming about continuous variable y. 2 Apply graph, the action of permutation group on a graph, equiva- lent class, orbit etc.
取得的主要成果有: 1 依点到集的映射、集值映射、二元映射和分离定理等理论首次建立了具有拓扑结构双层规划的数学模型 min F s.t.x∈X y∈Arg min{F|y∈Ω}其上层规划为关于离散变量x的拓扑结构优化,下层规划是关于连续变量的约束规划。
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In complex 1,Cucan be described as a four-coordinated square planar geometry.Compound 8 is the sodium salt of plumbagin and exists as ionic compound.Compounds 9-16 are the rare earth complexes of plumbagin with La,Y,Dy,Sm,Gd,Nd,Erand Eu.Compound 17 is binuclear Y complex.18 is mononuclear Ycomplex with plumbagin and another ligand from Plumbago Zeylanica.Compounds 19-21 are the ternary complexes with plumbagin and 2,2\'-bpy and phen as assistant ligand.In 19, the geometry of Cucan be described as five-coordinated distorted square pyramid that exists in a dimer through the weak bonding,and 1-D chain structure is formed by intermolecular hydrogen bonds.
化合物1的单晶结构分析表明1具有四配位平面四边形结构,化合物8是白花丹素的Na盐,以离子化合物形式存在;化合物9~16为白花丹素的La,Y,Dy,Sm,Gd,Nd,Er,Eu的稀土金属配合物;化合物17是白花丹素的双核钇结构;化合物18为白花丹素的单核钇结构,该配合物除了含白花丹素外,还有来自白花丹植物中的另一个单体化合物也参与配位;化合物19~21是以2,2\'-联吡啶和邻菲咯啉等含N配体为辅助配体,具有白花丹素—含N配体—金属离子的三元配合物,化合物19是白花丹素和2,2\'-联吡啶与Cu的配合物,具有五配位的四方锥构型,通过Cu…O弱的成键作用形成二聚体,再通过分子间的氢键作用进一步形成一维链状结构,化合物20和化合物21是白花丹素分别与2,2\'-联吡啶和邻菲咯啉的Zn配合物,都具有六配位八面体构型的双核锌配合物,呈一维链状结构,化合物20中链与链之间的大量氢键将一维链扩展成二维层,分子间的π-π堆积作用进一步形成三维结构。
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Agitation system of pyrolusite pulp: a ratio of the agitation diameter to reactor diameter : d/D= 0.35; a ratio of distance of agitation from the bottom of reactor to agitation diameter : y/d=0.5; agitation rate of 500~600r/min.
矿浆搅拌系统:采用上旋式搅拌器;搅拌器的直径d与反应器直径D之比为d/D=0.35;搅拌器下端离反应器底部的距离y与搅拌器直径d之比为y/d=0.5;搅拌转速500-600r/min。
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A simple and highly sensitive new kinetic catalytic fluorimetric method was proposed for the determination of trace chromium,based on the catalytic effect of trace amounts of chromium on the oxidation of Pyronine Y by hydrogen peroxide in acetic acid-sodium acetate buffer medium leading to a decrease in the fluorescence intensity.
在HAc-NaAc缓冲体系中,痕量铬对过氧化氢氧化吡咯红 Y的氧化还原反应有催化作用,使吡咯红 Y荧光减弱,据此建立了催化荧光法测定痕量铬的新方法,同时考察了该催化反应的最优条件及动力学性质。
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Dr. Page's new finding is surprising because it shows that the Y chromosome has achieved an unexpected salvation. The hallmark of the Y chromosome now turns out to be renewal and reinvigoration, once the unnecessary burden of X-related genes has been shed.
佩奇博士的新发现让人吃惊不已,这表明Y染色体出人意料的被重新救活,贴在它身上的旧标签要被重写,以前笼罩在它身上的X染色体关联基因的阴霾也一扫而空。
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The reason that zero can not be divisor, is right?Feng XinkongIn the eighth book of six-year primary school's teaching in nine-year compulsory educationmaterials, it states that "zero can not be divisor". But we can find that the formula, a=cq, checking the dividing exactly , is same as the form of direction proportion function, y=kx; the formula of checking the dividing not exactly, a=cq+r, is same as the form of simple function.
在九年义务教育六年制小学教科书《数学》第八册中规定"零不能作除数",但是当我们学习了正比例函数和一次函数之后就会发现,验算能整除的除法的关系式a=cq和正比例函数y=kx的表示形式相同;验算有余数除法的关系式a=cq+r与一次函数的关系式y=kx+b的表示形式相同。
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To meet therequirements of large-scale of oil refining equipments, rigorousness oftechnical conditions and complexity of structures, special pipe fittings suchas Pants tees and Y-tees are used for the purpose of reducing fall ofpressure and temperature. However high stress concentration is alwaysfound there, cause underlying safety problems.
随着炼油装置的大型化和工艺条件要求的提高以及结构的复杂化,为了减小压降和温度降,采用裤型三通、Y 型三通一些特殊的管件形式,在 Y 型三通、裤型三通的局部往往会有应力高度集中,给设备安全造成隐患。
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The slope estimate is the sample covariance between x and y divided by the sample variance of x.
斜率估计量等于样本中x和 y 的协方差除以x的方差。若x和 y 正相关则斜率为正,反之为负。
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Methods At first, the relationship of linear or non-linear between dependent X and independent Y in original data can be distinguished by scatter diagram which can be made through Excel software.
方法通过利用Excel可绘制散点图的功能,了解原始数据自变量X和因变量Y间的线性与非线性关系,并由自变量X和因变量Y的自然对数转换后的散点图的情况,决定采用何种曲线拟合。
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L The tangent problem. Given a function y = f and a point P on the graph of f , this problem asks for the equation of the line that locally shares with the graph just the point P .
切线问题:给定一个函数f和函数图形y=f上的一点P,这个问题是要求一条和y=f"局部分享恰于点P"的直线的方程式。
- 相关中文对照歌词
- Can't See Y'all
- F.Y.F.R. (Fuck Your Favorite Rapper)
- The Yes And The Y'all
- N.Y. Electric
- Y.O.Y.O.Y.
- Ako'y Sa 'yo, Ika'y Akin
- Oleré Y Oleré Y Oleré El Uhu
- Y-O-Y
- Y'all Niggaz Ain't No Killaz, Y'all Niggaz Some Hoes
- Solo Una Sana Y Consabida Libido Salva Al Joven Del Stress Y De La Accion Catolica!
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。