黑线

At first glance it does not seem that a few black lines on a photographic plate can get us very far in understanding the stars.

乍看起来，似乎看不出照相底版上的几条黑线能给我们多少关于恒星的知识。

In contrast to this black line, note the high signal extending anteriorly in two branches, one into the ansa lenticularis, and the other into the cerebral peduncle.

与这条黑线相比，注意一高信号向前扩展并分成两支，一支进入豆状核袢，另一支进入大脑脚。

The species infected were mainly Apodemus agrarius and Microtus fortis. The main tick pathogen was Babesia microti and B. divergens, with the highest infection rate of 25.0%-27.3% and 33.0%-42.9% respectively, followed by Borrelia garinii and B. afzelii, with the infection rate of 21.2%-30.0% and 28.6%-33.0% respectively. The infection of tick borne encephalitis virus to rodent was the lowest, with the infection rate of 5.00%.

结果 对102只鼠类进行检测，发现有9种蜱媒病原，主要感染的鼠类为黑线姬鼠和东方田鼠；病原感染率高的是微小巴贝西原虫，分别为25.0%~27.3%和33.0%~42.9%；其次是莱姆病螺旋体，感染率分别达21.2%~30.0%和28.6%~33.0%；病原感染率较低的是病毒类森林脑炎，仅在东宁林区的2只黑线姬鼠中发现，感染率为5.00%。

The diagram above show a large production blacking line with full rinse water recycling.

上述图标展示了配置全水循环系统的大型发黑线。

Phodopus roborovskii and Cricetulus barabensis feed mainly on various plant seeds and insects according to the analysis of cheek pouch contents and stomach contents, plant seeds are also primary foods of them and high water-content green plants are needed to replenish water in feeding experiments.

从胃内含物和颊囊内含物分析结果看，小毛足鼠和黑线仓鼠主要以各种植物种子和昆虫为食，从饲喂结果看，也主要以种子为食，并以含水量高的绿色植物体补充水分。

There will be a black line on the screen, and chromatism is very apparent above and below the line

液晶屏上出现黑线，黑线上下出现明显的色差分层

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。

Among them, Anourosorex squamipes(49.55%) and Apodernus agrarius(45.34%) were the dominant species, Crocidura shantungensis(3.60%) was the common species, and Rattus norvegicus(0.90%) was the rare species. Seen from the quantity fluctuation of rat?shape mammals, there were two peaks in the whole year.

结果 乐山市&三江&河漫滩鼠形动物的群落结构组成为&微尾鼩＋黑线姬鼠＋山东小麝鼩＋褐家鼠&，其中微尾鼩（49.55%）和黑线姬鼠（45.34%）为优势种，山东小麝鼩（3.60%）为普通种，褐家鼠（0.90%）为稀有种。

In this study the genetic structure of the rat-like hamster from three locations in Hebei province and the Chinese hamster, the striped field mouse, the Chinese White-bellied Rat from two locations in Shandong Province were evaluated by SNP analysis of the full sequences of mitochondrial DNA control region.

本研究通过克隆与测序线粒体控制区全序列，采用单核苷酸多态性技术对河北、北京地区大仓鼠，山东地区黑线仓鼠、黑线姬鼠与社鼠种群的遗传多态性进行了研究，探讨了不同地理大仓鼠种群，黑线仓鼠、黑线姬鼠与社鼠种群遗传结构分布的形成原因，并对其之间的序列变异水平进行分析。

Absolutes in some cases, the trap line may use Mixed, Mixed refers to the trap color is met two colors on a color separation and the resulting color.

世事无万万在某些环境下，补漏不黑线不不退用Mixed的成果，Mixed是指补漏不黑线的颜色是用相逢色版上两栽颜色搀和而爆发的颜色。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。