繁殖

Under condition of research work of rapid propagation of axillary buds for ramie,the following experiments for the improvement of certain elements of media had been completed:the diffirent amounts of agar or sucrose added to media,the culture of Knop's solution,and the sand culture for root growth.

我们在快速繁殖苧麻腋芽研究的基础上，对苧麻腋芽培养用的培养基中的某些成份进行了如下改进试验：不同的琼脂用量；不同的蔗糖用量；Knop 溶液培养；河砂培养基等试验。

The spores of Neocheiropteris palmatopedate were cultured in improved Knop's medium, in-situ humus soil and red soil respectively. Spore germination and gametophyte development were observed under optical microscope and dissecting microscope, and the impact of four culture methods on the gametophyte development and sexual reproduction was compared. On these experiments, its cause of endangerment was analyzed.

采用改良Knop's固体培养基、原生境腐殖质土和红壤分别培养扇蕨孢子，光学显微镜及解剖镜下观察记录其于包子萌发及配子体发育过程，比较了3种培养方法对其配子体发育和有性繁殖的影响，并在此基础上探讨了扇蕨的濒危原因。

If you want a protect or and a companion then the Komondor could be the perfect dog f or you Komondor dog breed explained .

如果您想要保护者和同伴的话，可蒙多犬，可以完美的狗为您可蒙多犬犬繁殖解释

From ancient times our forefathers have laboured, lived and multiplied on this land.

自古以来，我们的祖先就劳动、生息、繁殖在这块土地上。

Lactation is the final phase of the reproductive cycle of mammals.

哺乳期 哺乳期是哺乳动物繁殖周期的最后阶段。

Our research applies this method on reproduction study of the Francois langur firstly.

本研究是首次将这种方法应用于笼养黑叶猴的繁殖生物学研究。

So, basing on the reproduction research of non-human primates at home and abroad, we carry on this research to get more understanding on reproductive physiology of Francoisi langur and then lay the theoretical foundation for manual breeding and expanding species quantity of Francoisi langur.

因此，对黑叶猴的保护研究显得尤为迫切，人工饲养和迁地保护作为一种保护该物种的方式而日益受到重视，而且迁地保护对黑叶猴的繁殖研究提供了非常便利的条件。

World Health Organization clinical trials to prove substantial, resulting in tooth decay due to the large population of harmful bacteria, the functional characteristics of type toothbrush display type in its unique design and high-quality brush sanding dual filament tip to the forward bending of the back of hard-depth Brush laniary site, around the teeth close to teeth, dental plaque thoroughly cleaned; arc mitigation brush too much force caused by gingival bleeding and abnormal wear and tear; follow internal alveolar brush with regulation, in-depth teeth cleaning teeth bacteria grouper; display type brush to help clean and dry quickly to curb the breeding of germs.

世界卫生组织大量临床实验证明，产生蛀牙的原因是有害细菌的大量繁殖，功能型牙刷的特色在于其独特展示型刷头设计及优质双尖磨毛细丝，能向前弯曲，深入后排难刷大牙部位，包住牙齿紧贴牙缝，彻底清洁牙菌斑；弧型刷头缓解用力过猛而导致的牙龈出血和异常磨损；跟着牙槽内部排列调节刷头，深入牙缝清洁牙菌斑；展示型刷头，有助于快速清洁和晾干，抑制细菌滋生。

The millions and millions of trees and flowers and plants and animals and the vast scheme of reproduction where the process of creating and recreating is forever going on, all indicates the lavishness with which Nature has made provision for man.

千万百万的树林和花儿，动物、植物和浩大的繁殖体系，创造与再生永恒地进行著。这一切，无处不证实著大自然为人类准备了丰富豪奢的供应。

Layerage is not suitable to propagate Ber.

台湾青枣不适宜压条的繁殖方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。