果实品质的形成和调控已成为果树学研究的一个重要领域。
In recent years, the formation and regulation of fruit quality has become an import research field in pomology.
主要工作包括：1、果树采摘机器人运动学建模。
The main work is as follows: 1. Kinematics simulation modeling of the fruit picking robot.
分子标记在果树遗传学研究上的应用。
The Application of DNA Molecular Markers in Fruit Tree Genetics.
并分别列举了一些血清学检测和分子生物学检测方法在果树病毒检测中的应用实例。
There are some examples of detection methods of serology and molecular biology which are used in fruit tree virus studies.
体细胞突变是柑橘等果树比较常见的生物学现象，也是品种选育，即芽变选种的主要变异来源。
Somatic mutation, a main biological phenomenon of citrus and other fruits, is often used for breeding as a major variation source. Spontaneous mutations often occur in citrus.
概述了国内外果树主要性状遗传规律的研究成果，主要包括果树的生物学性状，果实经济性状以及抗性等方面的遗传规律研究。
This paper reviews the advances on genetic development of fruit tree traits, including the genetic disciplines on characteristics of biology, fruit and resistances.
按农艺学和用途可将中国作物分为8大类即粮食作物、经济作物、蔬菜作物、果树作物、饲用和绿肥作物、花卉作物、药用作物和林木作物。
The 8 kinds: food crop, economic crop, vegetable crop, fruit crop, forage and manure crop, flower crop, medicine crop and forest crop in China, according to agronomy and use were differentiated.
但是，他又说，“在生物学原则上，克隆一颗苹果树和克隆一只羊是具有可比性的。”
But, he says, "cloning an apple tree and a sheepare basically comparable in biological principle".
但是，他又说，“在生物学原则上，克隆一颗苹果树和克隆一只羊是具有可比性的。”
But, he says, "cloning an apple tree and a sheepare basically comparable in biological principle".
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