Some plants are woody in type—an adaptation designed to prevent collapse of the plant tissue when water stress produces wilting.
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。
Study on Technique of Plant Tissue Culture of Wild Vegetable Artemisia dracunculus l.
野生蔬菜龙蒿的组织培养技术研究。
The magnesium content of plant tissue is well correlated with the deficiency symptoms.
植物组织镁含量与缺镁症状有密切的相关性。
The paper has summarized the articles in the last twenty years on plant tissue culture of sugarcane.
本文综述了二十多年来国内外有关甘蔗组织培养的文献。
Which combination of the following statements correctly differentiates these two types of plant tissue I.
下列哪一个叙述组合可较正确地区分此两种组织？
It is a burgeoning application field for the biotechnology that to apply the technique of plant tissue culture breed seedling.
利用植物组织培养技术快速育苗是一个新兴的生物技术应用领域。
The successful application of plant tissue culture techniques for crop improvement requires suitable plant regeneration methods.
组织培养技术在作物改良上的成功应用需要合适的植株再生体系。
High ratio of death of living plant tissue in vacuum seriously prevents the application of the ion beam on the living plant tissue.
活体植物组织的真空高致死率严重阻碍了离子束技术在活体植物组织上运用。
Mastering microbiology, molecular biology and genetic engineering theory and technology, Plant tissue culture theory and technology, etc.
熟练掌握微生物学、分子生物学及基因工程的理论与技术、植物组织培养的理论与技术等。
This paper presents the elicitor's concept, and recent advances in the study on their action modes and application in plant tissue culture.
介绍诱导子的概念，作用方式以及在植物组织培养中应用的研究进展。
Plants can get sunburn. Yellow spots may appear on their leaves and fruit. These areas can become thin and white as plant tissue is affected.
植物也会晒伤，叶子和果实上会出现黄色斑点。植物组织受影响后，这些部位会变得又白又薄。
While plant propagation is not the subject of this chapter, it is none the less an interesting and increasingly important aspect of plant tissue culture.
植物繁殖不是这章的主题，但它仍是植物组织培养有趣的和日增的重要方面。
The amount of oxygen produced by photosynthesis is just exactly enough to convert the plant tissue back to the carbon dioxide and water from which it came .
光合作用产生的氧气量仅仅能够把植物纤维转化为产生它的二氧化碳和水。
Plant tissue culture, one of the basic components of plant biotechnology, has found its more and more applications in rapid clonal propagation of ornamental plants.
植物组织培养技术在观赏植物快速繁殖中的应用越来越广泛。
It arrives at the conclusion that the plant and genetic engineering could not be applied to practice until the structure expression of genes, the plant tissue cul...
指出，只有进一步深入研究植物基因的结构和表达，深入研究植物组织培养技术，植物基因工程才可能最终进入实际应用。
Therefore, it is suggested that plant tissue culture and rapid propagation techniques for L. sessiliflora, F. alba-coccinea, P. tithymaloides be successfully established.
建立了菊藻、白萼吊钟海棠和蜈蚣珊瑚的组织培养与快速繁殖技术体系。
Harmful parasitic microbes are genetically designed to attack plant tissue and are unable to defend against other soil microbes that eat them, under normal soil conditions.
有害的寄生微生物基因用来攻击植物组织和其他土壤中的微生物，吃正常的土壤条件下，无法抵御。
Compared with other method, this diagnosis method was characterized for its portability, stability, non-destruction to plant tissue continuous monitoring and automatic logging.
与其它水分诊断方法相比，基于茎直径微变化监测的方法具有简便、稳定、无损、连续监测和自动记录的优点。
This diagnosis method is characterized for its portability, stability, non-destruction to plant tissue, continuous monitoring and automatic logging as compared with other methods.
与其它水分诊断方法相比，茎直径变差法具有简便、稳定、无损、连续监测和自动记录的优点。
Plant productivity is a measure of the rate of the photosynthesis process that green plants use to convert solar energy, carbon dioxide and water to sugar, oxygen and eventually plant tissue.
植物生产力是衡量光合作用过程速率的一种方法，绿色植物利用这一过程将太阳能，二氧化碳和水转换成糖，氧气，最终成为植物组织。
The inhibitory effect of several bacteriostats on bacteria and fungus in plant tissue culture was evaluated by the methods of flat growth restraint, mycelial growth and spore germination.
采用平板生长抑制法、菌丝生长速率法和孢子萌发试验法检测了几种抑菌剂对植物组织培养中常见细菌和真菌的抑菌作用。
Because advantages of the methods used in plant tissue culture production of medicinal plants, did not limited by regional, seasonal and climate condition, and growth rate of tissue faster.
所以本研究按照植物组织培养的不同阶段对防风组织培养条件进行优化，以期提高药用防风的生物产量。
Originally designed to homogenize plant tissue for nucleic acid and protein isolations, it has since found use in all areas of biological research that require high throughput homogenization.
最初设计用于均质核酸和蛋白质的植物组织，目前已应用在所有需要高吞量同质的生物学研究中。
Mankind appropriates about a quarter of what is known as the net primary production of the Earth (this is the plant tissue created by photosynthesis)—a lot, but hardly near the point of exhaustion.
人类仅利用了地球大约四分之一净初级生产资源（这是由植物组织光合作用所产生的）。 虽然这已经很多，但是还没有达到用尽的地步。
The effects of several factors on dedifferentiation and redifferentiation of Pueraria lobata earthnut were investigated by orthogonal experiment, single factor experiment and plant tissue culture.
采用正交试验、单因子试验和植物组织培养方法，探讨几种因子对野葛块根组织脱分化与再分化的影响。
Sonication assisted Agrobacterium mediated transformation(SAAT)tremendously improves the efficiency of Agrobacterium infection by introducing large numbers of microwounds into the target plant tissue.
由于超声波处理可增加农杆菌与外植体之间的接触面积，提高农杆菌对外植体的转化频率。
To help improve yields, Toyota Tsusho in June acquired a stake inJOIL(S) Pte, a Singapore-based company specializing in tissue culturesand selective breeding of the plant.
为了提高产量，丰田通商在6月份收购了一家名为JOIL的新加坡公司的股份。 该公司主要业务是对麻风树进行选择育种和组织培育。
Canker a localized plant disease in which there is considerable necroses of the cortex tissue especially in woody plants which becomes surrounded by layers of callus tissue.
溃疡病：是由植物的局部皮层坏死引起的疾病，常见于木本植物中，溃疡处常常被愈伤组织所包围。
A nonessential amino acid, C5H10N2O3, occurring widely in plant and animal tissue and produced commercially for use in medicine and biochemical research.
谷酰胺一种非必需的氨基酸，c5h10n2o3，大量的含于动植物组织，大量生产用于医药和生化研究。
A nonessential amino acid, C5H10N2O3, occurring widely in plant and animal tissue and produced commercially for use in medicine and biochemical research.
谷酰胺一种非必需的氨基酸，c5h10n2o3，大量的含于动植物组织，大量生产用于医药和生化研究。
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