First low order approximation of generating function and approximate optimal trajectory were obtained. Then using low order approximation of generating function of Hamilton "relative motion" to the approximate optimal trajectory, improvement of the approximate optimal trajectory was iteratively made. In this way, high order approximation accuracy can be obtained by only using low order approximation, which is much cost effective in computing.

首先以較低的計算代價欧美激情在线第三页，獲得最優(yōu)控制Hamilton系統(tǒng)生成函數(shù)的低階近似超碰在线伊人网，得到一條近似的最優(yōu)軌線午夜h片，然后將最優(yōu)控制Hamilton系統(tǒng)相對于近似最優(yōu)軌線求"相對運動"亚洲最大的黄色止，該"相對運動"仍具有Hamilton性質(zhì)中文字幕第10页，利用這一"相對運動"的生成函數(shù)低階近似国内自拍高清AV专区，可以對近似最優(yōu)軌線進(jìn)行迭代修正，從而以計算代價較小的低階近似逼近計算代價高得多的高階近似的精度麻豆精品视频在线。

Sea cucumber is an effective weapon to prevent H1N1, because hectogram water, sea slug protein-containing 14.9 grams, fat 0.9 grams, 0.4 grams carbohydrates, 357 milligrams of calcium, phosphorus 12 mg, iron 2.4 mg, and contains vitamins B1, B2, niacin and so on immunity and enhancing the role of good physique, sea cucumber with low cholesterol, fat content is relatively small, is a typical high-protein, low fat, low cholesterol food, please be assured that food.

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At the same time, in order to further optimize the structure of the real estate market, and improve low-income families in housing security system, to better meet the general public to the needs of low-cost housing, the Shanghai municipal government in 2003 for three consecutive years has also raised the three million square meters a year to start in low-cost housing targets.

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In Xing shu gang oil-field, low permeability, weak physical characteristic, high content of clay cause serious formation damage. On research of the study of low permeability formation and damage characteristic of Xing shu gang oilfield, we acquire why the injection wells have problems of little hygroscope thickness and low hygroscope capacity.

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Based on the low-velocity impact test, 4 major modes of low-velocity impact damage including delamination and matrix cracking were taken into account FEM simulation. By using appropriate failure criterion, the low-velocity impact damage of z-pin reinforced laminates can be identified.

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Finally, by studying on using saw blades with different matrices cutting different stones, a basic compatibility rule about matrices and stones was concluded, say, when cutting a hard, high quartz and high alkalifeldspar content and strong bonded stone, a high impact strength and low wear-resistance matrix should be chosen; otherwise, when cutting a soft, low quartz or no quartz content and weak bonded stone, a high bending strength, low impact strength and high wear-resistance matrix should be chosen.

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This invention discloses one data regroup method, which is based on the original independent and redundant RAID system high address to preserve one block disk space as regroup area and to repeat the following steps: a, determining the current regroup data low address and to regroup the data from high address to low address into new RAIN type of data; writing the regroup data from initial address into the new RAID type data; using the current regroup data of low address as the next regroup data high address as the next second initial address of the data.

本發(fā)明公開了一種數(shù)據(jù)重組方法，在原獨立冗余磁盤陣列系統(tǒng)高地址側(cè)尾部預(yù)留一塊磁盤空間作為重組區(qū)域韩国黄色黄片，將該預(yù)留重組區(qū)域的高地址作為寫入數(shù)據(jù)的起始地址精品三级国产三级国产，并將原RAID系統(tǒng)中存有數(shù)據(jù)的高地址作為重組數(shù)據(jù)的起始高地址久热这里只精品99国产6；數(shù)據(jù)重組完之前重復(fù)執(zhí)行以下步驟：確定當(dāng)前要重組數(shù)據(jù)的低地址，并將當(dāng)前要重組數(shù)據(jù)高地址到低地址之間的數(shù)據(jù)重組為新RAID類型數(shù)據(jù)人人色人人干人人弄；將重組后的數(shù)據(jù)從寫入數(shù)據(jù)的起始地址向低地址方向，順序?qū)懭胄翿AID系統(tǒng)中国产人成；當(dāng)前要重組數(shù)據(jù)低地址的鄰接低地址作為下次要重組數(shù)據(jù)的高地址欧美精品黄片软件，當(dāng)前寫入數(shù)據(jù)低地址的鄰接低地址作為下次寫入數(shù)據(jù)的起始地址。

Based on the analysis of dynamic characteristics in field tests area and commercialized production areas for polymer injection in class Ⅱ reservoirs, some problems about polymer flooding in class Ⅱ reservoirs can be found, such as low injectivity, low liquids productivity, short period with low water cut and serious planar conflicts.

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Comparisons reveal that: plan of GSM Modem is fit for circumstances of low communicating frequency , insensitiveness of data delay and low cost; plan of GPRS DTU adapts to occasions of high communicating frequency, low delay, large data flow and restrict requirement of security.

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