检索

A key to subgenera, sections and species is included, and types, synonymies and representative species are given under each supraspecific rank.

编排了分亚属、组和种检索表，对每个种上分类等级均列出其模式、异名和代表种。

This paper will apply Xquery optimized by the structural function inlining approach to individual news customization, which improved the efficiency of individual news customization to large extent.

本文根据NewsML数据结构化特点和Xquery查询模式特性，将构化函数内联法运用到个性化新闻定制中，在提高个性化新闻定制模型中检索器检索效率，从而提高了搜索体速度和新闻个性化定制模型效率。

Objective To describe the techniques of lateral canthal anchoring (canthoplasty and canthopexy) which relate to cosmetic surgery and reconstruction of the lower eyelid and their progress recently.

目介绍下睑美容与重建有关外眦锚着(外眦成形和外眦固定)法和近年来进展情况。法应用计算机检索PUBMED相关文章,并限定文章语言种类为英语。

Besides a key to the genera, a key to the species, as well as descriptions of thalline and fruiting morphology, chemistry, and distribution range are provided for each included species.

除分属、分种检索表外，每种均附有形态特徵、化学成份及世界分布讨论。