查询词典 hormones

The paper reported the effects of different explants and hormones content on callus and bud differentiation of Sinningia hybird Hort through positive cross experiments.

摘 要：以大岩桐的幼嫩茎、叶片为外植体，通过正交实验的方法探讨不同浓度和比例的植物激素对愈伤组织诱导和芽分化增殖的影响。

It has also become a good model system to study cross-talk of different plant hormones with the development of genetics and whole tomato genome sequencing from International Solanaceae Genomics Project.Jasmonic acidis a fatty acid-derived signal and exists in the plant kingdom extensively.

番茄是最重要的蔬菜作物之一，随着番茄遗传学研究和国际茄科基因组计划(International Solanaceae Genomics Project，SOL)的发展，番茄已成为研究植物激素相互作用的理想模式植物。

When young embryos of Sorbus pohuashanesis were taken as explants, the following results were obtained:(1) The collection period of young embryos and the concentration and combination of hormones were the principal influencing factors for shoot regeneration from the young embryos.

以花楸幼胚为外植体的研究表明：(1)取材时期和激素浓度配比是影响花楸幼胚丛生芽诱导效果的主要因素。

The reduction of those hormones is one of the chief health reasons that so many vets recommend spaying.

减少这些激素是一种行政健康理由有这么多兽医建议喷涂。

Senior students have a poor knowledge on sex. They master menstruation, prostitution, being fertilized, childbearing, abnormality well while they know little about sex hormones,sexual intercourse and pregnancy,spermatorrhea,ovaries, testis in the middle. 2. senior students have developed a quick consciousness of sex. About 17.7% boys and 17.2% girls desire to date with the opposite sex. 54.1% boys and 42.2% girls are willing to date with the opposite sex. What's more, the willingness and percentage of dating with the opposite sex increase with the grade. Senior students do not have a steady and stable affection.

研究结果表明：1、高中生性知识相对贫乏，高中生掌握得较好的概念依次是月经、卖淫、受精、分娩、性变态；掌握较差的概念依次是性激素、性爱抚；对妊娠、遗精、卵巢、睾丸等概念的掌握的程度大致相当。2、高中生性心理表现为：性意识发展迅猛，主要表现在对异性的极大关注和向往，约有17.7%、17.2%的男、女高中生渴望与异性交往；约54.1%、42.2%的男、女高中生愿意与异性交往，并且这种异性交往的愿望随年级升高有上升趋势，并且随着年级的增加，同一年级中男、女生渴望交往愿望的性别差异也在增加；性情感稳定性不高，约37.7%和32.7%的男女高中生谈过恋爱，目前仍有9.8%和10.9%的男女高中生正在恋爱。

It is contamination of water with city sewage and factory wastes; the runoff of fertiliser and manure from farms and feed lots; sudsy streams; sediment washed from the land as a result of storms, farming, construction and mining; radioactive discharge from nuclear power plants; heated water from power and industrial plants; plastic globules floating in the world's oceans; and female sex hormones entering water supplies through the urine of women taking birth control pills.

它是水体被下列污染物所污染：城市污水和工业废水；从农场和饲养场流失的化肥和粪肥；充满泡沫的溪流；由于暴雨、耕作、建筑和采矿而被冲刷的土壤沉积物；来自核电站的放射性排泄物；电厂和工厂的热水；漂流在全球海洋中的塑料小球；从服用避孕药的妇女的尿液进入供水系统的女性荷尔蒙。

AMPK not only can be considered as energy susceptor in cell level,but also can regulate the energy consumption and energy intake by some hormones and cytokines,such as leptin and adiponctin.

AMPK不仅可在细胞水平作为能量的感受器，还可以通过激素和细胞因子，如瘦素、脂联素来参与调节机体的能量消耗和能量摄入。

Studies on midum kind, hormones combination, additives juice, sugar concentration of Thesium Chinense Turcz. The result shows that the best medium of inducting lateral shoot is MS+6-BA2.0mg/L+NAA0.5mg/L and the juice of Cynodon Dactylon Pers.

通过对白蕊草组织培养的培养基种类、激素配比、添加物汁液、碳源的研究，得出适合白蕊草侧芽分化生长的最佳培养基为MS+6-BA2.0mg/L+NAA0.5mg/L+狗牙根汁液。

However, improved treatment approaches are needed, and the interactions between thymic hormones and cytokines should be further explored.

然而，治疗方法仍需进一步改善，并且胸腺激素与细胞因子间的相互作用应进一步进行探索。

ObjectiveIodine is essential for biosynthesis of thyroid hormones and causes changes on thyroidal health as an important environmental factor.

目的 碘是合成甲状腺激素的主要原料，也是影响甲状腺健康的重要环境因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。