查询词典 instinct of reproduction

Study on the prote ome of embryo in mice will contribute largely to the knowledge of mechanism du ring health and disease of reproduction.

鼠胚胎发育过程蛋白质组的研究，为了解人类生殖健康和疾病发生的机制提供了有意义的资料。

The reproduction ability and plant regeneration rate was lower distinctly than formal protocorm.

玻璃化类原球茎的平均增殖率仅为2.2，再生植株率为183株／瓶，明显低于正常类原球茎的5.3和1297株／瓶。

A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.

细胞核活细胞之内大的、有膜的、常为球形的细胞质结构，含有细胞遗传物质并控制其新陈代谢、生长和繁殖

Biology A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.

细胞核：活细胞之内大的、有膜的、常为球形的细胞质结构，含有细胞遗传物质并控制其新陈代谢、生长和繁殖

Practice of the group for reproduction health on management of quality in the treatment of psychogenic ED.

生殖健康质量管理小组在治疗心因性勃起功能障碍中的实践。

Second, get the best proportion of various antimicrobials by rotating design to inhibit the reproduction of putrefactive bacteria as far as possible.

再次通过旋转设计得到综合保鲜液中各种保鲜剂的最佳配比，以达到最大限度延缓冷却猪肉中腐败菌增殖的目的。

The present protocol is trying to accelerate the propagation and elevate the reproduction quotiety of the two varieties by tissue culture ,which can solve the problem that supply falls short of dem...

本实验探索通过组织培养加快重瓣大岩桐和大花蕙兰的繁殖速度及提高繁殖系数，以解决市场供不应求的问题，也为其工厂化生产提供技术依据。

The signal plants by sexual reproduction predominated faintly over ramets in genet population, but accouted for little proportion in clone population, which shows that the ramet has large quantity and has been the main part of population.

目前有性繁殖产生的单生植株在基株种群中还略占优势，但占无性系种群的比例小，表明无性繁殖产生的无性系小株数量大，无性系小株已逐步成为种群的主要组成部分。

The use of smoke bud propagation unearthed March-April, 40-50 cm height of the sword and coat bud bud to ramet reproduction clothing.

吸芽繁殖采用3-4月出土、苗高40-50厘米的剑芽和褛衣芽进行分株繁殖。

Therefore, we selected common species of Ranunculaceae. comparative primordial plants in Alpine Meadow at Eastern QinghaiTibetan Plateau, and studied the reproductive strategies, such as reproductive allocation, especially sex allocation, to understand how the plants adapt the environmental conditions. The results showed:(1) At higher altitude, the self-incompatible plant, such as Trollius ranunculoides tended to become limited by pollination rather than by nutrient availability, while the self-compatible plants, such as Anemone rivularis and A. obtusiloba seemed not to be limited by pollen availability, which suggested that ability of self pollination for alpine plants may be a mechanism of reproductive assurance.(2) Influences induced by high altitude on the reproduction of these species occurred on different reproductive characters, which suggest species-specific adaptive strategies. The influences are dependent on plant size to some extent.

因此，我们选择在青藏高原东部的高寒草甸，以比较原始的植物类群—毛茛科植物为研究对象，选择一些常见种探讨其繁殖对策，如繁殖分配和性分配问题，试图揭示这些植物如何适应环境条件，最后的结果表明： 1高寒草甸高海拔区，自交植物(如小花草玉梅A.rivularis和钝裂银莲花A.obtusiloba)的繁殖不受花粉限制，而完全异交植物(毛茛状金莲花T.ranunculoides)的繁殖受花粉限制，表明高海拔地区植物的白花授粉能力可能是一种繁殖保障机制，能够避免恶劣环境对植物有性繁殖的不利影响； 2海拔高度对植物的影响因种而异，不同的物种受影响的繁殖性状不同，即使同属亲缘种间也存在差异，表明不同物种对相似环境压力的适应对策不同；而且，海拔高度对植物的影响在一定程度上依赖于植物个体大小，说明植物通过调整其个体大小与繁殖性状的关系来适应环境梯度的变化； 3植物花期和果期的繁殖分配并不完全随海拔升高而减小(只有小花草玉梅的果期RA随海拔升高而减小30％)，与Iwasa和Cohen的预测不完全一致(他们认为繁殖分配随生长季缩短而减小)。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。