The trace of 59Fe with Malus micromalus cultured in nutrient solution under the controlled conditions indicate: distribution of 59Fe in cutting roots and leaves were 18.1% and 70.9%, respectively. The trace of 59Fe with Malus micromalus indicate: the ratios of iron distributed in leaves by cutting one, two, three roots were 57.9%, 63.6% and 68.0%, respectively.
室内营养液培养的八棱海棠苗用59Fe示踪结果表明，断根中分配的59Fe为18.1%，叶中分配的59Fe占70.9%；断1、2、3条根的植株59Fe在叶中的分配比例分别为57.9%、63.6%、68.0%。
It is also tolerant to latent virus of apple trees and a precious wild germplasm in the genus Malus Miller.
山荆子(Malus baccata Borkh。)是中国苹果生产中最重要的砧木资源之一，但也是苹果属植物中极易发生缺铁黄叶病的种类。
Because of its apomictic reproduction character, an accurate and rapid identification of the F_1 hybrid seedlings of Malus xiaojinensis is of great importance to both genetic study and utilization of the precious genes in the germplasm.
为了建立用现代分子标记鉴定苹果杂种实生苗的方法，在本论文中我们对小金海棠和山荆子F_1代杂交实生苗79个单株进行了RAPD分析，并用SSR标记对RAPD标记的初步鉴定结果进行了进一步的验证。
The effects of automobile exhaust on chlorophyll fluorescence parameters of 4 tree species, Acer mono Malus bacata Pyrus ussuriensis and Acer ginnala were tested by means of fumigation in open top chamber.
采用开顶式熏气室研究了汽车尾气对五角槭、山荆子、山梨和茶条槭 4树种叶绿素荧光参数的影响。
The water parameters and their seasonal changes of Malus micromalus, Prunusameniaca var ansu and Elacagnus angustifolia are studied by using P-V technique under field condition.
应用P一V技术研究了野外条件下海红、山杏和沙枣三个树种的水分参数ROWC_(tlp，RWC_和AWC）及其季节变化规律。
Apple Malus×domestica Borka.
苹果Malus×domestica Borka。
Paraffin section technique and light microscopy were used to investigate the anatomy of the three species plants living in different environment in Changchun city and Baicheng city, including leaves, petioles, stems of Cornus alba L., Acer mono Maxim, and Malus baccataL.
采用石蜡切片技术和光学显微镜技术，对生长在长春和白城两个不同生态环境的红瑞木（Cornus alba L。
Keywords Malus doumeri; Hawthorn wine of Tiane; Amino acids; Flavonoids; Content determination
关键词山楂；天峨野生大果山楂酒；氨基酸；黄酮类；含量测定
The effects of different storage temperature and different concentration of sucrose were studied on Malus sieversii pollen vitality in Ili, Xinjiang.
以新疆伊犁地区新源县交吾托海野果林原生境内的新疆野苹果不同单株的花粉为试验材料，采用固体培养基法研究了不同保存温度和不同浓度蔗糖对花粉活力的影响。
The study was to investigate the effect of three different soil bulk densities on the growth and chlorophyll fluorescence parameters of Malus hupehensis Rehd.
探讨土壤紧实度对平邑甜茶生长及叶绿素荧光参数的影响。
In conclusion, the ecological adaptation of Malus hupehensis roots alters when the seedling is changed from one medium to another, and the root system has to establish a new root architecture to adapt new environment through a series of physiological and biochemical process.
平邑甜茶根系由一种介质进入另一种介质会打破其原有的生态适应，需通过一系列生理生化过程和新的形态建造过程建立新的生态适应型。
The objectives of this research were to study the effect of different concentrations of cinnamon acid application on respiratory rate and its key enzymes activity in roots of seedlings of Malus hupehensis Rehd. The mechanisms were discussed so as to provide a basis for further study on the cause of diseases in apple continuous cultivation.
探讨外源肉桂酸对平邑甜茶幼苗根系呼吸速率和相关酶活性的影响，为深入研究肉桂酸等酚酸类物质在苹果连作障碍中造成伤害的机理提供参考。
A pot culture experiment is conducted to investigate the effects of soil changing on the biomass, root characteristics and nitrogen metabolism of Malus hupehensis seedlings.
以盆栽平邑甜茶实生苗为试材，研究了介质转换对其生物量、根系特征及氮代谢的影响。
Effects of cadmium chloride (CdCl2) on morphology and architecture of roots and the content of malondialdehyde in roots were studied using seedlings of Malus hupehensis var.
以平邑甜茶幼苗为试材，在水培条件下研究氯化镉对根系形态构型及根系丙二醛含量的影响。
The method of controlling dissolved oxygen concentration in nutrient solution was used. Effects of hypoxia on biomass of plant and root activity, respiratory rate, the activities of enzymes involved in nitrogen metabolism in the Malus hupehensis Rehd.
采用控制营养液溶氧浓度的方法，研究了低氧胁迫对平邑甜茶幼苗生物量、根系活力、根系呼吸速率以及氮代谢相关酶活性的影响。
The experimental materials are Malus hupehensis Rehd.
本研究以3种苹果：湖北海棠Malus hupehensis
Actuarial science applies mathematical methods in insurance and is a science between applied mathematics and insurance. Bonus-malus system of automobile insurance is an important topic in actuarial science. Markov chain, Bayes theory, the theory of delay differential equation and dynamic programming are used to study BMS, especially optimal BMS, of automobile third-party liability insurance in this dissertation, which is organized as follows:First, we study the properties of Chinese present BMS.
精算学是将数学方法应用于金融保险所形成的一套理论体系，是应用数学研究领域和金融保险研究领域这两者之间的一个边缘学科，汽车保险奖惩系统是现代精算学中的一个重要研究课题，本文主要用马尔可夫链、贝叶斯理论、时滞微分方程理论与动态规划等研究汽车第三者责任保险奖惩系统，特别是最优奖惩系统。
The genetic diversity and genetic structure of four Malus sieversii eco-geographical populations from Xinjiang, China were studied by SRAP marker.
采用SRAP标记，对中国新疆野苹果4个种下居群的群体遗传结构和遗传多样性进行了研究。
A new type of rectilinear displacement sensor based on optical Malus law is presented in this paper.
李伟本文提出了基于马吕斯定律的偏振光直线位移传感器。
Week 13 Polarization of light, polarization and analysis of polarized plate, Malus law, Brewster law.
第13周光的偏振；偏振片的起偏和检偏；马吕斯定律；布儒斯特定律；康普顿效应。