He got up and broke off a spray from a crab-apple tree.

1、

General Application Analysis of SSRs Derived from Apple ( Malus pumila) on Other Species in Rosaceae

来自苹果的SSRs在蔷薇科植物资源上的通用性分析

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2、

Calli were induced and suspension cell lines were set up from ovule of Malus pumila Mill.

用苹果（Malus pumila Mill）胚珠诱导愈伤组织并建立悬浮细胞系。

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3、

A Review of Heat Enduring Vegetables Breeding and Cultivation PROTOPLAST CULTURE AND PLANT REGENERATION OF MALUS PUMILA

蔬菜耐热育种与耐热栽培研究进展与建议无花果的栽培技术

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4、

Coloning and analysis of the vacuolar acid invertase gene fragment from Malus pumila

苹果液泡酸性转化酶基因片段的克隆及序列分析

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5、

Eurasian tree ( Malus pumila) having alternate simple leaves and white or pink flowers.

欧亚大陆一种落叶乔木（苹果），有互生的单叶及白色或粉色的花朵。

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6、

Effects of Morphological Variation of Malus pumila Wood Fiber On Its Industrialized Utilization

苹果木木材纤维形态变异对其工业化利用的影响

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7、

The respiration rates of 12 plant species increased significantly, but it decreased significantly for Malus pumila Mill.

12个物种的呼吸速率显著增加，但是Malus pumila Mill。

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8、

Application of fuzzy overall judgement in appraisal of Malus pumila fruit quality

Fuzzy综合评判在苹果果实品质鉴评中的应用

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9、

Effect of Fertigation with Potassium on Photosynthesis Characters, Leaf Nutrition and Fruit Quality of Malus Pumila Mill

灌溉施钾对红富士苹果叶片光合特性和矿质营养及果实品质影响的研究

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10、

Cultivating technique; protoplast culture and plant regeneration of Malus pumila

栽培技术；无花果的栽培技术

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11、

Optimum soil water supply range of Malus pumila

金矮生苹果土壤水分合理供给范围研究

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12、

Effect of Calcium Deficiency in Apple ( Malus pumila) Fruits on Calcium Fractions, Subcelluar Distribution and Ultrastructure of Pulp Cells

苹果缺钙对果实钙组分、亚细胞分布与超微结构的影响

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13、

roast pork and apple sauce (= a thick sauce made from cooked apples)

烤猪肉配苹果酱汁

朗文当代高级英语词典第6版

14、

After analyzing the structure property of the established optimization problem, we derive its explicitly optimal solution.

在分析所建立模型结构特性的基础上, 文中还导出了该模型的解析最优解.

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15、

It is only used for solving inequality constrained optimization problem.

它仅用于求解不等式约束优化问题.

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16、

The non-smooth optimization problem is transformed into a smooth one.

该方法将非光滑优化问题转化为光滑优化问题.

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17、

Transmission network expansion planning is a complicated, nonlinear, large-scale combinatorial optimization problem.

输电网扩展规划是复杂的大规模非线性组合优化问题.

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18、

Ant Colony Optimization Algorithms ( ACOAs ) were appropriate for this optimization problem.

本文引入一种全新的寻优算法-蚁群算法.

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19、

An equation or inequality relating the variables in an optimization problem.

问题中,一种表示若干变量相互关系的方程(式)或不等式.

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20、

With factory's heterogeneous ship, this difficult problem will be easily solved.

用我厂的异型船, 这个难题就会迎刃而解.

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