分类系统

Tridentis is a new species and has been described as S. papillolabra.. Furthermore, three species of Sinocrossocheilus were described respectively as S. labiata, S. nigrovittata and S. longibulla. Zoogeography and Diversity of Sinocrossocheilus genus were discussed also.

就我国特有属华缨鱼属的分类进行系统整理，描述了华缨鱼属4新种-宽唇华缨鱼、粗唇华缨鱼、黑带华缨鱼和长鳔华缨鱼，并在动物地理学和进化生态学方面初步研究了华缨鱼属鱼类。4。

The controversy about the classification and systematic position of Acorus L. has lasted for about two century.

菖蒲属的分类和系统地位近两个世纪以来一直存在较大的争议。

the lcd display character is acquisited by ccd,after analysis with image process and artificial neural network theory,through grid and intersecting lines to pick up the character′s characteristic,recognize lcd display character,provide with a kind of interface for the instruments and equipments which have no standard interface with the computer but have a lcd display.the experiment result shows that the system acquire and recognize lcd display character is very successfully,and high anti-jamming ability.

摘 要：利用ccd对lcd数码显示字符进行采集，在分析图像处理和神经网络理论的基础上，采用网格法与交线特征提取法，对lcd数显字符进行识别，为具有lcd数显而与计算机无标准通信接口的仪器仪表设备提供一种实用的无线接口。实验表明，系统对lcd数显字符采集方便，识别率高，并且抗干扰能力强。中图分类号：tm932；tp216 文献标识码：b

Zhao ZL Characters of nrDNA ITS region sequences of fruits of Alpinia galanga and their adulterants Planta Medica , 2001,null

王建波%张文驹%陈家宽核rDNA的ITS序列在被子植物系统与进化研究中的应用植物分类学报， 1999，4

According to its characteristic and famous items, we can classifies the landscape associates, for example, EDAW is good at planning of the large-scale comprehensiveness items; BELTCOLLINS DESIGN GROUP is good at planning and designing the inhabitancy; Andropogon Associates has recommended the viewpoint of ecology and lead in the ecology design.

根据美国当代著名的园林事务所的特点及代表项目加以系统分类，如EDAW以擅长大型综合性项目的规划设计：BELTCOLLINS DESIGN GROUP擅长做居住区的规划及具体设计；安德鲁波根事务所引进了生态学的观点，在可持续发展设计方面处于领先地位。

This paper gives a systematic description of the practices of experimental teaching reform for angiospermae taxa key .

系统描述了被子植物分类检索表实验教学改革的实践活动。

In awide range of parameters,we find that all the known periodic windows of the Lorenzequations can be fit into those of a one-dimensional antisymmetrical map with onlyone exception.

我们在一大批数值结果的基础上，利用二维映射的符号动力学说明为什么某些高维耗散系统可以用一维映射的符号动力学给予周期稳定解的分类和排序。

Phylogenetic analysis based on two IGS-1 sequences indicated there were significant differences between the IGS-1 sequence of Armillaria luteo-virens and that of other species of Armillaria.

本研究首次基于分子手段对我国青藏高原的黄绿蜜环菌种进行了分离培养、分子鉴定和系统发育分析，为黄绿蜜环菌的科学分类提供了分子依据。

Armillaria luteo-virens has a relatively close phylogenetic relationship with some species of Lepiota.

本研究首次基于分子手段对我国青藏高原的黄绿蜜环菌种进行了分离培养、分子鉴定和系统发育分析，为黄绿蜜环菌的科学分类提供了分子依据。

The sequences identities of SRY gene fragments of all animals of Artiodactyla available from GenBank were compared with the M.m.vaginalis SRY gene fragment. The phylogenetic tree was contructed and analyzed by UPGMA method and it was studied at the level of taxonomics and evolution.

将其序列与基因库中录入的所有偶蹄目动物的SRY基因序列进行同源性比较，用UPGMA法构建了其系统进化树，从分类和进化上对赤麂SRY基因进行分析

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。