breeding n. 1.孵化;饲养;繁育。 2.选种;育种。 3.繁殖,生育。 4.薰陶;养育,教养,礼貌。 5.【原子能】增殖,再生。 a man of fine breeding 有教养的人。 cross [out-and-out] breeding 杂交繁育。 close [in-and-in] breeding 近亲繁育。 mass breeding 混合育种。 cattle breeding 养牛业。
artificial adj. 1.人工的,人造的;人为的 (opp. natural)。 2.摹拟的 (opp. genuine, real); 不自然的,矫揉造作的,虚假的。 3.武断的,随意决定的。 artificial rules for dormitory residents (不考虑居住者实际情况的)武断的宿舍管理规则。 an artificial system of classification 人为的分类系统。 artificial daylight 太阳灯。 an artificial eye 人造眼,假眼。 an artificial tooth 假牙。 artificial flowers 假花。 artificial ice 人造冰。 an artificial smile 假笑。 n. 人造肥料;〔美国〕假花。 n. -ity 人工,人造,人为;人造物,人为之事;不自然。 adv. -ly 人工地,人为地,不自然地,虚伪地。 n. -ness 人工,人为,矫揉造作,不自然。
Southern flounder biology and artificial breeding 漠斑牙鲆生物学及人工繁育
Technique for artificial breeding and culture of perinereis aibnhitensis grube in ponds 双齿围沙蚕人工育苗和虾池养殖技术研究
Application of artificial breeding of scleroderma guanion prevention and control of massicus raddei 管氏肿腿蜂人工繁殖及在防治栗山天牛中的应用
Artificial breeding technique of broodstock of sea cucumber , stichapus japocicus raised in a shrimp pond 利用虾池养成的种参人工育苗应注意的问题
It has developed advanced artificial breeding techniques , and its pandas have been sent to zoos all over the world 动物园人工繁殖大熊猫的技术处于先进水平,馆内大熊猫更先后在各国展出。
After artificial breeding , the mother laid about 200 , 000 spawns , with weight more than 20 kilograms , the mother is a hero 经过人工繁殖,这只中华鲟妈妈产卵20多公斤,约20万粒左右,是一个英雄妈妈。
This paper introduces and analyses the current progress in research of rana chensinensis , including artificial breed , growth and development and the efficacy of oviductus ranae 对中国林蛙的人工养殖、生长发育、林蛙油功用等方面的研究现状进行综合介绍与分析。
Establishing zoological gardens , botanical gardens and various artificial breeding centers is an effective method for off - site preservation of various species of wild animals and plants 建立动物园、植物园及各种引种繁育中心(基地)是迁地保护野生动植物的有效措施。
This paper summarizes the ecology research at different development phases , and provides the theoratical basis of ecology for development of artificial breeding of the chinese brown frog 对不同发育阶段中国林蛙生态学的研究现状进行了综述,为中国林蛙的人工养殖提供生态学的理论基础。
Article 4 the wild animals under domestication and artificial breeding and plants under artificial cultivation , which enjoy the first - class national protection , and their products are forbidden to be used as the raw materials of health food 第四条禁止使用人工驯养繁殖或人工栽培的国家一级保护野生动植物及其产品作为保健食品原料。