平均时

Results show that time delay of 2000 ns can occur in an apodized FBG with length of 50 meters and corresponding average velocity is

对孤子时延进行的数值仿真表明， 50 m的变迹光栅中可产生2000 ns的时延，平均速度仅相当于均匀光纤中的0.1倍。

The drape coefficient of ring spun fabric was higher the that of Sirospun fabric with the same blending ratio as the proportion of the soybean protein fiber was low and middle, and Sirospun fabric was higher than ring spun fabric asthe proportion of the soybean fiber was high.

大豆蛋白纤维含量在中、低比例时，相同混纺比的Sirospun织物的平均摩擦系数大于环锭织物；当大豆蛋白纤维含量在高比例时，环锭织物大于Sirospun织物。

On the basis of former analysis, this chapter specifies the balancing conditions for realizing Marxs reproduction. It integrates such factors as the organic composition of capital, the social average pre-tax profit ratio, the economic development speed and the relationship between two major parts of social production into the model.

在前面的分析的基础上，将马克思的实现再生产的平衡条件具体化，把资本的有机构成、社会的平均税前利润率、经济的增长速度和两大部类之间的比例关系引入到模型中，研究了单一产品时、两种产品时的税率确定问题。

One type of formula investing, called dollar cost averaging, involves putting the same amount of money into a stock or mutual fund at regular intervals, so that more shares will be bought when the price is low and less when the price is high.

有一种程式投资叫美元成本平均法，按均匀的价格间隔，用相同的资金投资于一种股票，或者一个共同基金的股份；当股价处于低位时买得多，当股价处于高位时买得少。

When you employ a dollar cost averaging approach, you end up buying more shares of stock when the market is down and less shares when it's up.

如果你采用平均成本法，无非就要在市场下跌时买入股份，市场上扬时出手一部分股份。

By use of time-varying Fourier coefficient series of power system variables, new dynamic phasor models of thyristor-controlled reactor are developed. In this model the higher order harmonic components that have less impacts on dynamic characteristic of TCR are neglected, and through the average operation of time-domain model of TCR, a dynamic phasor state-space model of TCR is derived.

利用电力系统变量的时变傅里叶系数得到晶闸管控制电抗器(thyristor controlled reactor，TCR)的动态相量模型，该模型忽略了对TCR动态特性影响较小的谐波分量，并通过对TCR时域模型的平均运算获得动态相量状态空间模型。

But the Dow Jones Industrial Average climbed back above the 9,000 level on July 23rd and London's FTSE 100 index rose for 11 trading days in a row to July 27th, equalling its best-ever run.

但道琼斯工业平均指数在7月23日时已重回9000点，伦敦富时100指数至7月27日之时，已连续11个交易日上涨，是史上最强劲的一波行情。

The results show that the atomic population is time-independent provided that the atoms are in |β11〉 state. For the other three Bell states, there will appear the periodical collapse revival of atomic populationif the initial mean photon number reaches some special values. With the increase of the initial mean photon number, the oscillation frequency of the time-evolution of atomic population increases correspondingly, and the amplitude decreases. The degree of the entanglement of the two-mode entangled coherent field has no

结果表明，当双原子体系的初态为|β11〉时，原子布居均不随时间变化；当双原子体系的初态为|β00〉，|β01〉或|β10〉且初始平均光子数达到一定值时，演化特性呈现周期性的崩塌-回复效应，并随初始光子数的增加，其演化曲线的振荡频率增大，振幅减小；双模纠缠相干光场的纠缠程度不影响Rabi振荡频率，但对振幅影响显著； Kerr介质与光场耦合系数达到一定值时，对Rabi振荡频率和幅度及原子布居的崩塌-回复周期产生强烈影响。

We also calculate annual monsoon Intensity index and Front Location Index by averaging the indices of 18 pentads in summer. The results show that the summer rainfalls in China have tight relation not only to the intensity of Monsoon, but also to the location of Monsoon. When Monsoon is strong and in North, excessive rainfalls in North and few in South; when Monsoon is weak and in North, few in China all over; when Monsoon is strong and in South, excessive in China all over; when Monsoon is weak and in South, excessive in South and few in North.

还计算了夏季18个候平均得到的逐年季风强度和季风位置，结果表明中国夏季降水的形势不仅和季风强度密切相关，还和当年季风的位置有着紧密的联系，季风偏强偏北时，降水北多南少；季风偏弱偏北时，全国少雨；季风偏强偏南时，全国多雨；季风偏弱偏南，降水南多北少。

Diamonds began growth when "Jiangnan continent" combined to Yangtze craton, the growth and residence average temperature T〓 was about 1200℃; Diamonds were mutil-stages growth and interruption caused by temperature and pressure varied during Yangtze craton activities; Diamonds were etched when the magma did not erupt on the surface and form failed magma in mantle; during the later growth term T〓＜1050℃, the type ⅠaA diamonds formed unclear and growth; Before the host magma erupted T〓＜0.5Ma, T〓A＜850℃, the type Ⅰb diamond formed unclear and growth; Few diamonds were brittle deformation during growth term, some were plastic deformation after growth; when the host magma erupted on the surface and weathered to alluvial deposit, diamonds surfaces formed green spots caused by irradiation, then most of green spots became to brown spots during a mid-temperature metamorphism; modern river reform it to alluvial deposit in the minute valley again.

在扬子地台&江南古陆&克拉通化时，金刚石开始生长，其生长与保存的平均温度T〓在1200℃左右；期间由于地台的活动，生长的温度压力条件发生了多次变化，使金刚石出现多次生长、停顿；夭折的母岩上侵活动使金刚石受到熔蚀作用；在金刚石形成的晚期，T〓值下降到1050℃以下，出现了另一次金刚石的生长期，在临近金刚石母岩上侵时T〓＜0.5Ma，温度进一步降到850℃以下，使Ⅰb型金刚石得以保存；在金刚石形成期间还有过碎性变形发生；金刚石形成后部分样品经过了塑性变形；金刚石在上侵过程中，遭受了强烈的熔蚀；在母岩露出地表，形成沉积砂矿时，受到了放射性物质的辐照，先形成表层的绿色斑点、壳层，后经过中低温的热变质作用，大部分绿色转化为褐色；现代河流作用对沉积砂矿进一步改造，形成现在的细谷型砂矿。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新