种马

In this research, swainsonine contents of three Oxytropis species were determined by the high performance liquid chromatography coupled to mass spectrometry. The population genetic diversity was also studied and the swainsonine related molecular markers were screened by ISSR. In vitro fungi cultures from the individual plant of O. glabra were performed and microbiological morphology of the colony and the conidiophore were investigated. The 5.8S rDNA/ITS sequences of fungi amplified from total DNA in both plants and fungal endophytes were studied. These sequences were analysed and compared, and they were also compared to the 5.8S rDNA/ITS sequence of fungal enduphyte Embellisia sp. L12 from the O.lambertii, O.sericea and A.mollisimus distributed in USA.

本研究采用高效液相色谱-质谱联用法测定了三种棘豆植物的苦马豆素含量；通过ISSR分子标记技术对三种棘豆种群遗传多样性及其苦马豆素相关标记进行了研究；将小花棘豆植物单株进行体外真菌培养，研究了菌落和分生孢子的微生物形态学特性，从植物总DNA和相同植株培养的真菌总DNA扩增真菌的5.8SrDNA/ITS区，进行了DNA序列分析与排序；联系单株小花棘豆的苦马豆素含量测定和内生真菌ITS序列分析结果，与从美国分布的二种棘豆(O.lambertii、O.sericea)和一种黄芪(A.mollisimus)中分离的内生真菌埃里砖格孢属Embellisia sp.L12株得到的结果进行了比较。

Gaits and movements performed at this level include collected and extended walk, trot, and canter; trot and canter half-pass ( a movement where the horse travels on a diagonal line keeping its body almost parallel with the arena wall while making bothe forward and sideways steps in each stride); passage ( a slow-motion trot); piaffe (an approach to "trot in place"); one and two tempi changes (where the horse changes from one lead to the other in the canter); and pirouettes (a 360-degree circle that is almost in place).

这一级别比赛所要表现的马的步法和动作包括自然而专注的慢步、快步和跑步；快步和跑步的半斜横步（这一动作要求马在每一跨步完成向前方和向侧方两步的同时沿一条对角线行走，还要保持身体几乎和马场的围栏平行）；巴沙基斜横部；琵阿斐步法（一种接近"原地快步"的步法）；一至两个步调变化（要求马在跑步中从一种节奏变为另一种）；以及皮鲁埃特急转（几乎原地做一个突然起立以后腿为轴心的360°旋转）。

The Markov forecast model, time series method (triple exponential smoothing method and a combined of triple exponential smoothing method and Markov model) and stepwise regression forecast method were choosed, and the basic principles and processes of the three models were analyzed and compared. Based on above, the three methods were used to predict population dynamic of Cricetulus barabansis and Meriones unguiculatus. The characteristic, accuracy and applicability of three methods were analysed and compared. The results showed that,(1) Markov model belongs to a middle-long time forecast model, and the result was interval forecast, but it reached the requirement of forecasting the harmful population dynamic of rodents. Through the forecasted population dynamic of Cricetulus barabansis and Meriones unguiculatus in 2004, the results were accurate; this meant that Markov model was a good forecast model to Cricetulus barabansis and Meriones unguiculatus population.

选择马尔可夫链预测模型、时间序列分析法(三次指数平滑法、三次指数平滑法和马尔可夫链预测模型的组合预测法)和逐步回归预测法，对这三种模型的基本原理、模型的构建过程进行对比分析，在此基础上用此三种方法预测了黑线仓鼠和长爪沙鼠的种群数量，并对三种方法的特点、预测的准确度和适用范围进行了比较分析，结果表明：(1)马尔可夫链预测模型属于中长期预测，预测的结果为区间预测，但对于害鼠种群数量的预测来说已经达到要求，通过对2004年黑线仓鼠和长爪沙鼠种群数量的预测，预测的结果都比较准确，这说明对于预测黑线仓鼠和长爪沙鼠种群的数量动态，马尔可夫链模型是比较好的模型。

objective effects of plant tannins,chebulinic acid and tellimagrandin i on chemically induced hemoglobin synthesis in k562 cells were investigated.methods the hemoglobin synthesis situation was assayed with benzidine staining.erythroid antigens glycophorin a expression on the surface of k562 cells was labeled by direct immunofluorescence using fluorescein isothiocyanate-conjugated anti-gpa antibodies.then flow cytometric analysis was performed to detect gpa expression levels on surface of the cells.results both chebulinic acid and tellimagrandin i could inhibit the hemoglobin synthesis of butyric acid and hemin-treated k562 cells in a concentration-dependant manner.however,the ba-induced k562 cells were more sensitive to two tannins than heroin-induced cells.conclusion chebulinic acid and tellimagrandin i have inhibitory effect on the erythroid differentiation.

目的 研究可水解单宁诃子酸和特里马素i对氯化高铁血红素和丁酸钠诱导k562细胞红系分化的影响。方法四甲基偶氮噻唑蓝法分析诃子酸和特里马素i对k562细胞生长的影响，联苯胺染色法检测血红蛋白合成情况，应用免疫荧光和流式细胞术检测血型糖蛋白a在细胞表面的表达。结果诃子酸和特里马素i在0.04～0.09？mmol／l浓度下均可显著抑制k562细胞的生长增殖。2种单宁化合物(0.002～0.01？mmol／l)可显著抑制丁酸钠诱导的k562细胞血红蛋白合成，2种单宁化合物(0.01～0.05？mmol／l)还可显著抑制氯化高铁血红素诱导的血红蛋白合成，特里马素i(0.01？mmol／l)还抑制丁酸钠诱导的gpa在细胞表面表达。结论诃子酸和特里马素i对红系分化有抑制作用。

Wo stallions fight at a wild horse conservation center in South Dakota.

两只种马在南达科他州的野马保护中心争斗。

Grass of willow leaf horsewhip because plant is lofty, plant the question on potted management is very much, lofty cauline wind is blown or collide to fold caustic easily artificially for example, after blossomming, carry wait not easily, before not quite the farmer is willing to be planted commodity is trafficced, in recent years the farm be current because of sightseeing condition, this kind grows the grass of willow leaf horsewhip that exuberant amount jumps over the United States more more just is able to come forward, additional also outside constant somebody thinks grass of Liu Xie horsewhip by accident is edible flavor plant, that is the concern that because of grass of as citric as flavor plant horsewhip the name approachs very much, should reminding Liu Xie horsewhip is careless here is not flavor plant without edible value, be to view and admire crop purely!

柳叶马鞭草由于植株高大，种成盆栽治理上问题很多，例如高大的茎风吹或人为碰撞易折损。开花后运送不易等，以往不太有农民愿意种成商品贩卖，近年因为观光型态的农场盛行，这种生长旺盛数量越多越美的柳叶马鞭草才得以出头，另也外常有人将柳叶马鞭草误以为是可食用的香料植物，那是因为与香料植物柠檬马鞭草名称很接近的关系，在此要提醒柳叶马鞭草不是香料植物没有食用价值，纯粹是观赏作物喔！

Steve: British birds ain't complicated. Buy 'em a Bacardi Breezer and they'll ride you like Seabiscuit.

史蒂夫：英国姑娘一点都不复杂，你只要给她们买上一杯朗姆酒，她们就会让你像一匹种马一样快乐。

Steve: British birds aint complicated. Buy em a Bacardi Breezer and theyll ride you like Seabiscuit.

史蒂夫：英国姑娘一点都不复杂，你只要给她们买上一杯朗姆酒，她们就会让你像一匹种马一样快乐。

"The striped half-Shetland, half-zebra foal - dubbed a "zetland" or a "shebra" but as yet unnamed - has flourished since her birth a week ago, and Peet said visitors would be able to view her beginning Monday."

&这头带有斑马纹的小马驹身上设得兰矮种马和斑马的血统各半。现在它还没有正式的名字，有人叫它&&斑得兰&&，也有人叫它&&设斑马&&。出生一周，小家伙的长势良好，皮特说游客周一开始可以和它见面。&

"The stripe d half-Shetland, half-zebra foal - dubbed a "zetland" or a "shebra" but as yet unnamed - has flourished since her birth a week ago, and Peet said visitors would be able to view her beginning Monday."

&这头带有斑马纹的小马驹身上设得兰矮种马和斑马的血统各半。现在它还没有正式的名字，有人叫它&&斑得兰&&，也有人叫它&&设斑马&&。出生一周，小家伙的长势良好，皮特说游客周一开始可以和它见面。&

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了