有迹象表明，多效性植物激素实际上可能通过激活酶来发挥作用，这些酶从细胞壁释放出这些更为特殊的化学信使。
There are indications that pleiotropic plant hormones may actually function by activating the enzymes that release these other, more specific chemical messengers from the cell wall.
雌雄异熟和雌雄异位共同存在于两性植物中是一种有效促进异交的机制。
A combination of dichogamy and herkogamy in hermaphroditic plants is an effective mechanism to encourage outcrossing.
目的观察针刺治疗持续性植物状态（PVS）的疗效。
Purpose To observe the curative effect of acupuncture on persistent vegetative state (PVS).
这可能是个持续性植物状态，即便原则上，都没有可能重启开关。
This might be a persistent vegetative state with no possibility of turning it on, even in principle.
其结果直接用于城市绿地系统规划和人工模拟地带性植物造景。
The result is directly used to systematically plan city greenbelt and to build plants landscape by artificial imitation.
所以本文选用紫丁香做为东北地区赏花旅游资源的代表性植物。
The lilac is chosen as the representative ornamental in Northeast in this paper.
也许，在快乐论的70年代，持续性植物状态的首次使用意义重大。
It is, perhaps, significant that the first usage of persistent vegetative state was in the hedonistic '70s.
目的探讨持续性植物状态猫脑脊液、血液中多巴胺的变化及其意义。
Objective To study the changes and significance of dopamine (DA) in cerebrospinal fluid and serum in the cats in PVS.
结论：复方苄丝肼、溴隐亭和中药方剂对持续性植物状态患者有显著疗效。
CONCLUSION:Madopar, bromocriptine and Chinese prescription play an important role in the recovery of the patients with PVS.
芦荟是一种具有广泛用途的多功能性植物，而橙子也是一种含有丰富营养的水果。
Aloe is one of broad multi-purpose useful plant, and orange is also a fruits with rich nutrient.
前言： 目的：为我国植物药（中药）研究与全球性植物药研发相适应提供参考。
Objective: To provide reference material for the adaptation of the study on Chinese phytomedicine to the global research and development of phytomedicine.
目的探讨盐酸纳洛酮在颅脑外伤后持续性植物状态（PVS）中的治疗效果及可能机制。
Objective: To study the effect and potential mechanism of Naloxone in the treatment for the persistent vegetable state (PVS) followed by head trauma.
葡萄牙人JoseFerreira Gomes把可可树当作装饰性植物引进了位于西非几内亚海湾的普林西比岛。
The Portuguese Jose Ferreira Gomes introduces the cocoa tree as an ornamental plant on the small island of Principe in the Gulf of Guinea off the west coast of Africa.
东北地区多种在春季开花的观赏性植物，如：杏、梨等植物，进入花蕾期的时间要比紫丁香晚，但进入未花期的时间却比紫丁香早。
The bud time of the other spring ornamentals such as apricot and pear is later than lilac but the end time of florescence is earlier than lilac.
这五种已得到充分研究的植物激素的多效性在某种程度上类似于动物中某些激素的多效性。
The pleiotropy of the five well-studied plant hormones is somewhat analogous to that of certain hormones in animals.
有些植物是木本植物，这是一种适应性的设计，以防止植物组织萎缩时，水分胁迫产生萎蔫。
Some plants are woody in type—an adaptation designed to prevent collapse of the plant tissue when water stress produces wilting.
许多热带稀树草原和干森林植物物种被称为火生植物，这意味着它们以各种方式形成适应性，以抵御偶尔的燃烧。
Many savanna and dry-forest plant species are called pyrophytes, meaning they are adapted in various ways to withstand occasional burning.
许多植物是季节性生长的。
结果，根据这个理论，依赖植物多样性的冰河时代动物无法生存。
As a result, so the theory goes, the Ice Age animals that depended on plant diversity couldn't survive.
这些动物食用了大量的植被，因此减少了这个公园的植物多样性。
These animals consumed large amounts of vegetation, which reduced plant diversity in the park.
了解农民可能期望获得怎样的产量以及确定植物的安全性也将是必要的。
It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety.
这些适应机制保证了植物形态多样性的不断增加，以便它们开拓干旱的陆地。
These adaptations allowed an increasing diversity of plant forms to exploit dry land.
大自然保护协会还向众多入侵物种发起了宣战，从羊群到植物，再到具有攻击性的阿根廷蚁。
The Nature Conservancy has declared war on a multitude of invasive species here, from sheep to plants to the aggressive Argentine ant.
植物的进化史以一系列适应性变化为标志。
The evolutionary history of plants has been marked by a series of adaptations.
这种季节性增加的最重要的影响，很可能是它对植物分布的影响。
The most important impact of this increased seasonality may very well have been its effect on the distribution of plants.
先锋植物种子的增加和被猎杀动物的系统性变化是环境退化的证据。
Increases in seeds from pioneer plants and systematic changes in the animals hunted are evidence of environmental degradation.
不幸的是，使食肉植物在边缘栖息地茁壮成长的适应性也使它们变得异常敏感。
Unfortunately, the adaptations that enable carnivorous plants to thrive in marginal habitats also make them exquisitely sensitive.
最成功的陆生植物群体是那些进化出了受精性细胞散布方法的群体，这些方法不依赖于水和防止发育中的胚胎干涸的结构。
The most successful groups of land plants are those that evolved methods of fertilized sex cell dispersal that are independent of water and structures that protest developing embryos from drying out.
最成功的陆生植物群体是那些进化出了受精性细胞散布方法的群体，这些方法不依赖于水和防止发育中的胚胎干涸的结构。
The most successful groups of land plants are those that evolved methods of fertilized sex cell dispersal that are independent of water and structures that protest developing embryos from drying out.
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