I made a definition for this word.

我给这个字下义。

The book attempts a definition of his role in world politics.

该书要阐明的是他在世界政局中的作用。

They concentrated on better definition of the optical image.

他们致力于提高该光学影像的清晰度。

A clinic for women would, by definition, deal with pregnancy and childbirth.

根据义，妇科诊所处理妊娠分娩事宜。

Parallel lines are, by definition, lines on the same plane that never join.

按照义说, 平行线是在同一平面上永不相交的线。

The definition ,basic nature, important rule and histerieal significancy of continued fraction are introduced.

连分数的含义、基本性质以及连分数的重要理作用。

Objective: To determine the definition of overtension causing blast lung injury and explore its mechanism.

揭示肺冲击伤中过牵效应的含义机制。

According to a strict definition, the expenses of a self-employed person can be deducted from tax.

根据严格的义，个体经营者的开支可从税款中扣除。

Definition: Aniseed consists of the whole dry cremocarp of Pimpinella anisum L.

本品为伞形科植物茴芹Pimpinella anisum L.的干燥双旋果。

Definition: Dried ripe fruit of Serenoa repens (Bartram) Small. (Sabal serrulata (Michaux) Nichols).

本品为棕榈科植物锯齿棕Sabal serrulata (Michaux) Nichols的干燥成熟的果实。

Definition: Oleo-resin obtained from the trunk of Myroxylon balsamum (L.) Harms var. balsamum.

本品为自豆科植物秘鲁香脂树Myroxylon balsamum (L.) Harms var. balsamum.的树干获取的油树脂。

Definition: Christina Loosestrife is the dried herb of Lysimachia christinaie Hance (Fam.Primulaceae).

本品为报春花科植物过路黄Lysimachia christinae Hance的干燥全草。

Definition form Wikipedia: A degauss causes a magnetic field to oscillate rapidly, with decreasing amplitude.

摘自维基百科的义：消磁器产幅度递减的快速交变磁场。

Definition: Nutgrass Galingale Rhizome is the dried rhizome of Cyperus rotundus L. (Fam.Cyperaceae).

本品为莎草科植物莎草 Cyperus rotundus L. 的干燥根茎。

Definition: Black Sesame is the dried ripe seed of Sesamum indicum L. (Fam.Pedaliaceae).

本品为脂麻科植物脂麻 Sesamum indicum L. 的干燥成熟种子。

Definition: Cascara consists of the dried, whole or fragmented bark of Rhamnus purshianus D.

本品为鼠李科植物珀希鼠李Rhamnus purshianus D.

Definition: Rangooncreeper Fruit is the dried ripe fruit of Quisqualis indica L. (Fam.Combretaceae).

本品为使君子科植物使君子 Quisqualis indica L. 的干燥成熟果实。

The introduction is mainly about the definition of eponym, and emphasizing its development and synchrony with language.

前言主要是名祖名词的义，阐述名祖名词的展存在现状，并强调名祖名词始终与语言的展共时。

Definition: Cowherb Seed is the dried ripe seed of Vaccaria segetalis (Neck.) Garcke (Fam.Caryophyll-aceae).

本品为石竹科植物麦蓝菜 Vaccaria segetalis (Neck.) Garcke 的干燥成熟种子。

Definition: Pipewort Flower is the dried capitulum with peduncle of Eriocaulon buergerianum Koern. (Fam.Eriocaulaceae).

本品为谷精草科植物谷精草 Eriocaulon buergerianum Koern. 的干燥带花茎的头状花序。