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The effects of nonstoichiometric ratio x on the structure, thermodynamic properties for the alloys MmBx (Mm=mischmetal, B=Ni0.72Mn0.08Co0.14Al0.06, x=4.2 - 5.5) and the charge-discharge performances of metal hydride electrodes were investigated.

本文研究了非化学计量比混合稀土-镍系贮氢合金MmBx的配比数x对合金结构、热力学性能和金属氢化物电极充放电性能的影响。

First, we introduce and discuss the various methods of multivariate polynomial interpolation in the literature. Based on this study, we state multivariate Lagrange interpolation over again from algebraic geometry viewpoint:Given different interpolation nodes A1,A2 .....,An in the affine n-dimensional space Kn, and accordingly function values fi(i = 1,..., m), the question is how to find a polynomial p K[x1, x2,...,xn] satisfying the interpolation conditions:where X=(x1,X2,....,xn). Similarly with univariate problem, we have provedTheorem If the monomial ordering is given, a minimal ordering polynomial satisfying conditions (1) is uniquely exsisted.Such a polynomial can be computed by the Lagrange-Hermite interpolation algorithm introduced in chapter 2. Another statement for Lagrange interpolation problem is:Given monomials 1 ,2 ,.....,m from low degree to high one with respect to the ordering, some arbitrary values fi(i= 1,..., m), find a polynomial p, such thatIf there uniquely exists such an interpolation polynomial p{X, the interpolation problem is called properly posed.

文中首先对现有的多元多项式插值方法作了一个介绍和评述，在此基础上我们从代数几何观点重新讨论了多元Lagrange插值问题：给定n维仿射空间K~n中两两互异的点A_1，A_2，…，A_m，在结点A_i处给定函数值f_i(i=1，…，m)，构造多项式p∈K[X_1，X_2，…，X_n]，满足Lagrange插值条件：p=f_i，i=1，…，m (1)其中X=(X_1，X_2，…，X_n)，与一元情形相似地，本文证明了定理满足插值条件(1)的多项式存在，并且按&序&最低的多项式是唯一的，上述多项式可利用第二章介绍的Lagrange-Hermite插值算法求出，Lagrange插值另一种描述是：按序从低到高给定单项式ω_1，ω_2，…，ω_m，对任意给定的f_1，f_2，…，f_m，构造多项式p，满足插值条件：p=sum from i=1 to m=Ai=f_i，i=1，…，m (2)如果插值多项式p存在且唯一，则称插值问题适定。

I tried the flutes,guitars,sax,piano, even that much acclaimed piano called "The grand X" and I have to say they were crap compared to the tyros I tried out last week.

我试了一下笛子，吉他，萨克斯，钢琴，哦——还是那&饱受赞誉的&大钢琴&X&（笔者注：Grand X），我得说跟Tyros比起来它简直就是废物一堆，这是我在上周刚刚试过比较过的。

Put one standard weight at point Y and one at point X.

标准表达重量阿特点Y和一阿特强调说明意味着X=Y的X。

I found a total of 4 NIS 2009 OEM installers (3 x 90 days + 1 x 30 days) and another 3 from a nice guy named teels from Korea which would give you a total of 460 days NIS 2009 subscription.

我发现了一个共有4新谢克尔2009年的OEM安装（ 3 × 90天+ 1 x 30天）和另外3从一个好人命名teels来自韩国这将使您共460天院2009年订阅。

You can spend a fortune on individual stompboxes (and have a pedal board the size of Delaware)… or you can put our new X-Serie DF-7 Distortion Factory to work.

一般来说，你需要购置一大堆单块并配以一块相应硕大的效果器板。。。。。。而现在，你只需要拥有一颗X-Serie DF-7 Distortion Factor （X系列DF-7失真工厂）就完全足够了！

Among other notable changes, the X60 comes with a choice of three 12.1in touch-screen options – a basic XGA display (1,024 by 768 pixels), an SXGA+(1,400 x 1,050) display, which enables additional material to appear on the screen, and a polarising display.

其它的显著变化包括，X60有三种12.1英寸触摸屏可供选择——基础的XGA显示器（1024 x 768 像素），可显示更多内容的SXGA+显示器（1400 X 1050 像素），以及偏光显示器。

I believe that any ACE, x (x- any card) in PARP is worth a $1 call preflop

我认为任何A，X组合在Preflop时都值得跟注$1。

Especially when at $32,690, the as-tested little Pajero is actually $700 more expensive than the Nissan X-Trail, a vehicle with a stunning 39 per cent more power, not only four-wheel discs but also far more sophisticated twin-spot front brake calipers, more interior space, infinitely better on the road, an intelligent four wheel drive system...

尤其是和尼桑的x-trail相比，价格$32690的小帕杰罗io要贵700美元，而x-trail实际上要比它高出39%的功率，不仅仅有四轮disc轮盘锁什么的？

This high-performance base layer incorporates a compression fit with the odor-killing antimicrobial power of X-Static, a silver-coated textile that is woven directly into the 100% polyester fabric for permanent and natural anti-odor, antistatic and thermodynamic properties.

这种高性能内衣结合了紧身款式和X-Static的抗菌祛味技术。X-Static是一种镀银的纱线，纺织进入100%涤纶的面料，从而获得永久天然的除味，抗静电和热动力性能。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。