反常

Starting from 3-benzoyl-5-formyl-indolizine, 3-benzoyl-5-(2'2'-diacetylethenyl)-indolizines and analogs were obtained by the 〓mediated aldol condensation or Wittig reaction. These compounds,promoted by low-valent titanium, gave highly functionlizedcycl[3,2,2]azine derivatives. The coupling reaction proceeded betweenthe carbonyl group and the carbon-carbon double bond, a rare example inMcMurry reaction.

我们以3-苯甲酰基-5-甲酰基中氮茚为原料，通过三碘化钐促进的aldol反应和Wittig反应制备了3-羰基-5-羰基乙烯基中氮茚，随后经低价钛还原偶联，没有生成正常的分子内羰基-羰基偶联产物，而是得到反常的羰基与α，β-不饱羰基的双键偶联产物，较高收率地得到了含多官能团的CycI[3，2，2]azine衍生物。

We found that it is the effect of odd-order term of f which describe the total energy collocation between forward wave and backward wave that causes the difference of modulation instability between normal dispersion region and abnormal dispersion region.

第三，根据增益谱的比较，我们从色散关系式中看到了产生这种变化的原因。正是由于存在f奇次项的影响而导致了这种在正常色散区和反常色散区变化趋势的不同。

We suggest that this may be the reason of their abnormal decomposition behavior.

我们认为，这可能是导致其反常热分解特性的原因。

With the analysis of theπandσresonance,the change of bond length,dipole moment,bond energy in different state are discussed.

键能变大，偶极矩变大等反常行为是和其分子内的共振能紧密相关的。

Because the weather of this year is anomaly and it get warm a month earlier than ever before(according to some experts say,not me ), depending on growth conditions, the growth of grapes are showing some particularity, for an example, this year the bourgeon of grape come out much earlier than ever before, so my family are discussing about the plans and arrangement to grow grapes .

因今年天气反常、回暖的时间较往年早一个月，根据具体情况，葡萄的生长也会出现一定的特殊性，比如今年的芽就比往年出现的早的多，因此全家也在商议着今年的种植计划和安排。

We introduce the acousto-optic interaction physics, the Bragg diffraction, the optical and acoustic characters of the acousto-optic interaction crystal.

声光可调滤波器是依赖于反常声光布拉格衍射工作的声光器件。

We find the corresponding M5 brahe configuration and ob-tain the vacuum expectation value of Wilson surfaces.

通过研究M5膜我们得到了Wilson surface算符的真空期望值以及共形反常等性质。

The conclusions show that with γP0 increasing the nonlinear dispersion curves shift to the negative region of δ,the upper branch of the curve will form a ring when γP0 exceeds a critical value,while the anomalous dispersion region of group velocity dispersion induced by fiber Bragg grating vanishes,group velocity dispersion becomes only one normal dispersion region.

结果表明：随着βg2的增加，非线性色散曲线的上、下两支向δ的负值区移动，当超过某一临界值时，曲线上支开始形成环，这时光纤光栅引起的群速度色散中的反常色散区消失，全部变成正常色散。

In this study, two kinds of chemical composite single crystals , Ni〓Al and Ni〓Al+B, were grown by Bridgman method.

Ni〓Al中复杂的晶体缺陷，反常的屈服行为以及单向变形行为对晶体取向和温度的强烈依赖性，使得其在循环载荷的作用下将具有更为复杂的行为。

Then, she was supported by an unnatural tension of the nerves, by all the combative energy of her character, which enabled her to convert the scene into a kind of lurid triumph.

那天，她为一种反常的神经紧张和个性中全部8ttT8好斗的精神所支撑，使她能够 SSBBww 将那种场面变成一种惨淡的胜利。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。