查询词典 M-B

For example, the cofinality of ω is ω, because the sequence ω·''m''( where ''m'' ranges over the natural numbers ) tends to ω; but, more generally, any countable limit ordinal has cofinality ω.

例如，ω的共尾性是ω，因为序列ω·''m''(这里的''m''取值于自然数之上)趋向于ω；但是，更加一般的说，任何可数极限序数都有共尾性ω。

Yap proved that the planar graph with maximum degree △≥ 13 is equitably m—colorable for any m ≥△.

Yap和Zhang[10]证明了：最大度Δ≥13的任意平面图G，对任意整数m≥Δ，都存在均匀m-染色。

K-32A in accordance with the views of the captain, the water point at the fire scene about 8km from the Department of the Yalong, M-26TC helicopter flew Mianning come on the scene of the fire after the fire bucket implementation, a total of 7 barrels of sprinkler. M-26TC helicopter back to the market after the 9289 and 9475 No. K-32A helicopter sorties second take-off on the implementation of the fire bucket fire, the fire sprinkler total of 10 barrels, from the ground commander of the first-line feedback, the effect of a good fire-fighting bucket.

根据K-32A机长的意见，将取水点定在离火场约8KM处的雅砻江，M-26TC直升机加油后飞赴冕宁火场实施吊桶灭火，共洒水7桶。M-26TC直升机返场后，9289号和9475号K-32A直升机第二架次起飞对火场实施吊桶灭火，共对火场洒水10桶，从地面一线指挥员反馈情况，吊桶灭火效果很好。

In this paper, we introduce the notion of M-valuation systems for a commutative ring, and investigate the M-valuations from the inside of a commutative ring.

在本文中，我们引进了M-赋值系统的概念，从环的内部给出交换环上M-赋值的结构。

In the synthesis operation operator choice, through the value and the related function type comparison, points out the operator the deficiencyof M, and recommendation use the operator of M .

在合成运算算子的选择中，通过数值及有关函数类型比较，指出M算子的不足之处，并推荐使用M算子。

The results showed that hexadecanoic acid diethanolamide and Daqing crude oil has favorable compatibleness, the binary system containing hexadecanoic acid diethanolamide(with the mass concentration of 0.2%) and HPAM(with the concentration of 1000mg/L)can produce ultralow interficial tensions 8.94×10~(-3mN/m against Daqing crude oil; the three compound combination system containing hexadecanoic acid diethanolamide(with the mass concentration of 0.2%) and HPAM(with the concentration of 1000mg/L)and Na_2CO_3(0.1%)can produce ultralow interficial tensions 6.34×10~(-4mN/m against Daqing crude oil.

其中，十六酸二乙醇酰胺与大庆四厂原油具有良好的配伍性，十六酸二乙醇酰胺0.2%、HPAM1000mg/L组成的二元驱油体系与大庆四厂原油可形成超低界面张力，最低可达到8.94×10~(-3)mN/m；十六酸二乙醇酰胺0.2%、HPAM1000mg/L、Na_2CO_31%组成的三元驱油体系与大庆四厂原油间的界面张力最低可达6.34×10~(-4)mN/m。

Radiography and double fluorochrome labeling were taken. Dogs were sacrifice at 1, 3, 6 months post operation and image analysis were done on undemineralized slices then subject to statistical analysis by SAS software, Version 6. 21. 3. BMSCs in vitro induced and proliferated through complete blood culturing were seeded into tricalcium phosphate , fdDBM and 2 kinds of coralline hydroxyapatite with 200μm and 500μm porosity (C200 and C500) respectively.

将全血培养法体外诱导、扩增培养的BMSCs分别与三磷酸钙(tricalcium phosphate，TCP)、两种孔径的珊瑚羟磷灰石（200μm，500μm）以及制备的fdDBM复合，体外培养4～7日后，进行扫描电镜、组织学观察，并行裸鼠皮下回植，了解包括空白DBM材料在内的5组样本的异位成骨情况，经IMAGER-PRO PLUS软件进行图像分析，并进一步行统计分析。

Yellow Gold 10/8 m/m Hand Engraved Oval Cornelian Shell Cameo Pendant is a terrific option in Cameo Pendants.

黄河金10 / 8的M / M椭圆形手刻浮雕玛瑙挂件壳牌是一个了不起的选择浮雕吊坠

14Kt.十四克拉 Yellow Gold 10/8 m/m Hand Engraved Oval Cornelian Shell Cameo Pendant Set into a gallery setting with twist wire.

黄河金10 / 8的M / M椭圆形手刻浮雕玛瑙挂件壳牌成为一个集画廊设置与捻丝。

In this paper we define the concept of Projective Blaschke manifolds and extend the theory of equiaffine differential geometry to the projective Blaschke manifolds. We prved that if M be a complete projective Blaschke n-sphere and its universal covering manifold is isometric to a complete (n+1) dimensional parabolic, elliptic or hyperbolic affine hypersphere, then M is a quotient space of E^n, S^n or D^n by a isometric subgroup of its corresponding spaces.

在这篇文章中我们定义了射影Blaschke流形的概念，将等仿射微分几何的理论推广到了射影Blaschke流形，并证明：如果n维完备射影Blaschke 超球面 M 的通用覆盖流形分别是完备的抛物型、椭圆型或双曲型仿射球，则M分别是n维欧氏空间、n维超球面或n维单位圆盘关于各自空间的一个等距离散子群的商，从而对完备射影Blaschke 超球面进行了分类。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷