Cultivating technique; protoplast culture and plant regeneration of Malus pumila

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

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

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

烤猪肉配苹果酱汁

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.

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.

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.

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.

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.

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.

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.

The test of shock wave is a difficult problem in dynamic measurement.

冲击波的测试是动态测试中难度较大的测试问题.

The teacher set his pupils a difficult problem.

老师给学生出了一道难题.

Our professor is too capable not to solve this difficult problem.

我们教授非常有才干,必定能解决这一难题.

She is working at a difficult problem in mathematics.

她在做一道数学难题.

He passed on the good news to his friends.

他把这个好消息转告了他的朋友.

She sang out when she heard the good news.

当她听到这个好消息时,她得意地喊叫起来.

On entering the classroom, he shouted the good news to us.

他一进教室便高声把这个好消息告诉了我们.

She was pleased to hear good news about him.

听到他的好消息,她很高兴.

She sighed with relief when she heard the good news.

听到这个好消息时,她宽慰地舒了口气.

The good news did not stop there.

好消息还不止这些.