查询词典 F-22

For different polynomials g, if the characteristic polynomial of a n matrix A is irreducible, then we get some theorems to determine matrix equations g =A solvable; if it is reducible, then, to see n-dimension space vectors M over a field F as F-module, we use module theory to determine these equations solvable such that it is simpler and clearer to investigate these questions.

对于不同多项式g，当n阶矩阵A的特征多项式为不可约的，我们给出了矩阵方程g=A有解的判定定理；当A的特征多项式为可约的，把域F上的n维线性空间M作为由A导出的F -模，我们利用模论知识来决定矩阵方程g=A有解性，从而使这一问题变了简单，研究思路更加清晰。

Theorem Let M be a orientable or non-orientable closed surface, and f a C°-flow whose every singular point is isolated. Then f has POTP if and only if the following three conditions hold

定理 设M是任一个可定向或不可定向的闭曲面，f是M上任一个奇点均孤点的C〓-流，则f具有伪轨跟踪性质的充分必要条件是

05 A relatively deformed version of the State of F, O F in accordance with its natural characteristics of PVP did become狠角色, regardless of the battlefield, JJC Durotar or Ironforge or at the door will be filled with a large number of these groups.

3.05 一个相对畸形的国F 版本，奥F根据其天赋中的特点确实成为PVP 中的狠角色，不管是战场、JJC还是杜隆塔尔或者铁炉堡门口都会充斥着大量的上述群体。

But you can also imagine a positive kerning pair when a 'f' is followed by a bracket for example;"f".

但你可以想象一个字距配对为正的例子：一个小写f后跟随一个括号，例如："f"。

EF 100mm f/2.8 USM Macro, within the range, the EF 100mm f/2.8L Macro IS USM supports a full range of accessories including: Tripod Mount D, Macro Lite adaptor 67, Lens Hood ET-73 and EF12 II and EF25 II extension tubes.

英法100毫米f/2.8 USM微距宏，在范围内的外汇基金100毫米f/2.8L IS USM镜头支持微距，包括全系列的配件：三脚架接口开发，宏建兴适配器67，镜头遮光罩素- 73和EF12 II和EF25二延长管。

We have provided primary test result when F/# is 4,and forecast the NEDT,resolution level of focal plane that thermo-imaging system with different F/# value can arrive.

给出F/#为4的热像仪初步试验结果，并预计采用不同F/#的热像仪能够达到的NEDT、焦平面分辨率水平。

The derivative of f with respect to x, which is the slope of the linear approximation to f.

f对x的微分，是对於函数f的线性近似。

Pathological changes of colon epithelial tissues were induced so that there were significant differences in the averaged values of the Kubelka-Munk function f and logarithmic Kubelka-Munk function log［f］ of the protein absorption bands at 280 nm between normal and adenomatous colon epithelial tissues, and the differences were 208%(p＜0.05) and 59.0%(p＜0.05) respectively.

结肠上皮组织的癌变导致其上皮组织在β-胡罗卜素吸收带(480 nm处)的Kubelka-Munk光谱函数f 及其对数log［f］的平均值在480 nm处也都有非常显著性的差异，其差异分别为41.7%(p＜0.05)和32.9%(p＜0.05)。

The results of measurement showed that for the spectral range from 590 to 1 064 nm pathological changes of colon epithelial tissues were induced so that there were significant differences in the averaged values of the Kubelka-Munk function f and logarithmic Kubelka-Munk function log［f］ of the DNA absorption bands at 260 nm between normal and adenomatous colon epithelial tissues, and the differences were 218%(p＜0.05) and 68.5%(p＜0.05) respectively.

结肠上皮组织的癌变导致其上皮组织在蛋白质吸收带的Kubelka-Munk光谱函数f 及其对数log［f］的平均值在280 nm处也都有非常显著性的差异，其差异分别为208%(p＜0.05)和59.0%(p＜0.05)。

In this note, we show that for any two matrices A and B over a generalized quaternion algebra defined on an arbitrary field F of characteristic not equal to two, if A and B are similar and the main diagonal elements of A and B are in F, then their traces are equal.

本文对于特征不是2的任意域F上定义的广义四元数代数上的两个矩阵A和B，给出如果A和B相似并且它们的主对角线上的元素在F中，那么它们的迹相等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。