查询词典 hormones

Unlike the oligosaccharins, the five well-known plant hormones are pleiotropic rather than specific; that is, each has more than one effect on the growth and development of plants.

与寡糖不同的是，这五种著名的植物激素具有多效性而非专一性，也就是说，每种对植物的生产和发育起着不止一种作用。

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.

有证据表明，植物激素的多效性实际上可能通过激活这些酶，再释放这些来源于细胞壁的其他更专一的化学信使而完成。

Separated maturated embryos of Podophyllum hexandrum royle were cultured on the Murashige-Skoog medium supplemented with different hormones and addictives and other treatments in order to obtain seedlings and callus.

以MS为基本培养基，通过添加不同激素和附加物等措施对桃儿七种子成熟胚进行了无菌苗和愈伤组织诱导初步研究。

To establish the efficient in vitro regeneration system and polyploidy induction system, the effects of hormones in media on shoot regeneration from leaves of plants and the suitable methods of tetraploid induction were studied.

为建立寒富苹果高效的离体再生体系和多倍体诱导体系，以试管苗叶片为外植体，研究了培养基中激素对寒富叶片再生芽的影响及适宜的四倍体诱导方法。

Methods Blood samples were collected from the precaval vein of 6 female Tibet mini-pigs to test the concentration of sex hormones including T,P4,E2,FSH,LH,PRL and blood biochemical indexes including Ca, Mg, P, ALP, Cre, CHO, TP, and Alb during the estrous cycle.

对6头雌性西藏小型猪在发情周期内的发情当天、第5天、第10天、第15天、再次发情时分别采血5 mL并分离血清，应用放射免疫法测定血清睾酮、孕酮(P4)、雌二醇(E2)、促卵泡生成激素、促黄体生成激素、泌乳素；用自动生化仪测定血清钙、镁、磷、碱性磷酸酶、肌苷、总胆固醇、总蛋白、白蛋白。

In addition honey contains substances hormones, may promote long-term consumption of infant sexual precocity.

另外蜂蜜中含有类激素性物质，长期食用可促使婴儿性早熟。

Twenty-four primiparous Chinese Holstein cows that are in early lactation period, twenty-one local goats and sheep, respectively, nine Xiaowei sheep which were in prepuberty were selected to study relashionships between reproductive hormones and energy balance.

选择泌乳早期的第一胎中国荷斯坦奶牛24头、本地山羊、本地绵羊各21只、小尾寒羊9只进行60-65天正式试验，以研究反刍动物生殖激素与日粮能量关系。

Corticoadrenal hormone treatment of CAH should select different kind of corticoadrenal medicine for different kind of CAH. Treatment of sex hormones is not suitable for children suffered from 17 hydroxylase dificincy until prepuberty.

先天性肾上腺皮质增生应根据疾病类型而选用不同皮质激素进行治疗，对于17α羟化酶缺乏的病例，儿童期至青春期不宜应用性激素治疗。

Stress triggers cortisol, one of your primary stress hormones.

压力会触发皮质醇，即你的其中一个主要的压力应激激素。

Recent genetic and molecular studies have led to the identification of a number of genes that regulate leaf development, and have also revealed that plant hormones play important roles in leaf primordium induction and leaf patterning.

在叶的发育过程中，究竟哪些因素决定植物叶的这种差别，调控究竟是怎样进行的？这些问题长期以来一直为从事植物研究的科学工作者所关注。

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。