多年生的

Effect of different soil drought stress on the growth and accumulation of soluble substances of Arachis duranensis was studied by potted culture with controlling soil water content.

采用盆栽控水的方法，研究了不同土壤干旱胁迫程度与胁迫时间对多年生落花生Arachis duranensis生长及溶质累积的影响。

Perennial herb of East India to Polynesia and Australia cultivated for its large edible root yielding otaheite arrowroot starch.

从东印度到波利尼西亚和澳大利亚的多年生草本植物，巨大的食用根可出产食用淀粉。

Sweet pea, partridge pea, Utah sweet vetch, meadow brome, yellow bluestem and cambar bluegrass are introduced from the Western and Middle parts of USA with similar climate with the Loess Plateau according to the theory of similarity of climate. The main test areas locates in Xifeng, Tianshui of Gansu, Suide of Shaanxi, Lishi of Shanxi, and the auxiliary areas Datong of Qinghai, Dongsheng of Inner Mongolia, etc.

按照气候相似论的观点，从气候条件与黄土高原较为接近的美国中西部地区引进了多年生香豌豆，美丽鹧鸪豆，犹他甜苕子，牧场草，黄兰沙梗草，康巴早熟禾等6种草本植物。

Perennial subshrub of the Canary Islands having usually pale yellow daisylike flowers; often included in genus Chrysanthemum.

加那利群岛的一种多年生亚灌木，具有浅黄色类似雏菊的花；常归入菊属。

Herbs perennial with a woody caudex or herbaceous base.

多年生草本的具一个木质的块根或草质基础。

Herbs perennial, scapose, pulvinate, with a well-developed and few- to many-branched caudex covered with leaves or leaf remains of previous years.

多年生草本，具花葶，垫状，一发育良好和少数到多数分枝块根为叶或叶第二年的残余所覆盖的具。

One of the two chaffy basal bracts of a grass spikelet.cosmopolitan annual and perennial grasses.

一个世界性的一年或多年生禾本属（如鼠黍粟属的一种禾草或灯芯草）。

Steppe Grassland dominated by drought-resistant species of perennial grasses, found in regions of LOESS soil and extreme temperature range, often on CHERNOZEM soils, in a zone from Hungary eastwards through the Ukraine and southern Russia to Central Asia and China.

疏树干草原：以多年生抗旱草本为主要植被的草原，见于具极端温度的黄土区域，也常见于黑钙土地上。从匈牙利以东穿越乌克兰和俄罗斯南部直到中东和中国都有分布。

Black cohosh , a perennial herb member of the buttercup family , is the most widely used herbal remedy for hot flashes .

黑升麻，毛莨属植物家族中的多年生草本植物成员，是治疗热潮红的最常用草本植物。

Key words: paddy field; perennial weed; seed bank;tuber;corm

同时阐述了种子和块茎的寿命，以及免耕和水旱轮作对稻田多年生杂草种子库的影响，并提出了控制措施。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。