A tree of the genus Guaiacum; a lignum vitae.

番木瓜科的模式属；热带美洲乔木；番木瓜树。

Describe the excretory system of the genus Nereis briefly.

简述沙蚕属的排泄系统。

Objective To investigate the fauna of genua Musca in Hebei province of China.

目的调查研究河北省家蝇属昆虫的种类、分布及区系特征。

Britain's weather is the oceanity temperate zone foliage forest climate, all year long temperate moist.

英国的天气属海洋性带阔叶林气候，和湿润。

An insect of the genus Cimex, which includes the bedbugs.

虱科的模式属；包括常见危害人类的虱子。

Nutmeg is the kernel of the fruit of the Myristica fragrans, grown in Banda Islands.

肉豆蔻仁香肉豆蔻属植物的果核。生长班达群岛。

Any of several related plants, especially those of the genera Amorpha or Baptisia.

紫穗槐属的任何一种植物，具有奇数羽状叶和紫色穗状花。

The unripened green fruit of pepper plants of the genus Capsicum.

青椒植物属的未成熟的绿色果实辣椒。

An Ordinance to make provision for the issue of legal tender coins, to provide for matters relating to the demonetization of the one cent currency note and to provide for other related matters.

本条例旨就属法定货币的硬币的发行订定条文，并对有关使壹仙纸币停止通用的事宜及对其有关事宜作出规定。

Between 1862 and 1883 he collaborated with Joseph HOODER to publish Genera Plantarum, a world flora describing 7569 genera and 97000 species, which is considered his greatest achievement.

1862到1883中，和约瑟夫.虎克（JosephHOOKER）合作出版了《植物属》一书，表述了当时世界上的7569属97000种植物，这部著作被认为伟大的成就。

It is used to flavor many foods.Various other aromatic herbs or undershrubs of the genera Origanum (see oregano) and Majorana of the mint family are also called marjoram.

许多薄荷科牛至属（参阅oregano）及墨角兰属的其芳香草本或小灌木亦称墨角兰。

Ridges on achene surface in Senecio and Taraxacum are useful for absorbing small particles or control-ling surface temperature.Spinule on achene of Taraxacum may be fit for epizoochore.

千里光属植物和蒲公英属植物瘦果表面的纵棱更为突起，可能有利于吸附小颗粒和控制表面度，蒲公英属植物瘦果表面的微刺可能有利于2次传播。

A group of cells at the tip of the oogonium in certain green algae (Chlorophyta), such as the stonewort Chara and the mermaid's cup (Acetabularia).

2某些绿色藻类（绿藻门）中颈卵器顶部的一组细胞，例如轮藻属和伞藻属的冠细胞。

The dominant plants are sages (Lamiaceae) and evergreen oaks and, in drier areas, chamise (Adenostoma fasciculatum), manzanita (Arctostaphylos pungens), and species of Ceanothus.

优势树种有薄荷属的一些树木，常绿的橡树，干旱的地区通常有蔷薇属的灌木，石兰科的常绿灌木以及某些鼠李。

The development patterns of conidia of Arthrobotrys and its allied genera in nematophagous hyphomycetes were studied by the method of chamber culture.

采用小室培养法对食线虫丝孢菌节丛孢及其相关属的分生孢子发育类型进行了研究。

The results provided the detail,cytological evidence that organelles in the microgametophyte are incapable of genetic transmission in the two species of Lilium.

本研究中同时对上述百合属的种的生殖细胞中线粒体的动态进行了观察，为线粒体的母系遗传补充了细胞学证据。

The aim of the research was to discuss the genetic relationships between Piper methysticum, Pepper and other wild apache in Pepper genus.

为了探讨卡瓦胡椒与胡椒及胡椒属其野生种的亲缘关系。

ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...

结论LDS对哺乳动物的毒性属微毒级,一种新型的安全灭螺药。

On Paphiopedilum malipoense sp. nov.-- an intermediate form between Paphiopedilum and Cypripedium, with a discussion on the origin of the genus.

麻栗坡兜兰 -- 兜兰属与杓兰属的一个中间类型，兼论兜兰属的地理起源问题.

Podophyllotoxin is a natural product isolated from Podophyllum peltatum and P. emodi and has long been known to possess medicinal properties.

鬼臼毒素作为鬼臼属植物的主要活性成分,已经有广泛的研究报道。