the second part gives theoretical analysis of movable property mortgage.

1、

Polly had never learned to dance

波莉从未学过跳舞。

柯林斯高阶英汉双解学习词典

2、

Jeff: Good! Learning how to dance is great idea.

很好！学跳舞是个很棒的主意。

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3、

Just imagine a young girl who learned dancing when she was three years old and whose greatest passion remains dancing.

想象一下，一个年轻的女孩从三岁开始学跳舞，并且她最热衷的事一直都是跳舞。

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4、

It took a lot of practice and time, but we did it.

这次学跳舞花了很多时间，经过无数的练习，但最终我们做到了。

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5、

I think dance lessons might be fun.

学跳舞还不错嘛

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6、

My brother wants to learn how to dance.

我的兄弟想学跳舞。

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7、

He's learning to dance, but he's just so tense.

你们在干嘛？他在学怎么跳舞，可他太僵硬。

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8、

I like with other young people, because everyone together learn to sing and dance, so it is very interesting.

我喜欢和其他年轻人一样，因为大家一起学唱歌和跳舞，所以它很有趣。

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9、

Have you learned dancing before?

你以前有没有学过跳舞？

provided by jukuu

10、

I remember the look on your face the day we took you to your first dance class.

我记得第一次我们带你去学跳舞时，你的表情。

provided by jukuu

11、

Do you know why I took all those lessons?

知道为什么我会去学跳舞吗？

provided by jukuu

12、

In the run-up to shakira's arrival, local newspapers have carried many articles detailing how to learn the singer's dance moves.

在夏奇拉抵达印度前夕，当地报纸刊载了很多详细介绍如何学她跳舞动作的文章。

provided by jukuu

13、

objective to explore the effect of replenishing qi to invigorate the spleen recipe on free radical metabolism and immune function of aging mice induced by d-gal.

目的研究益气健脾方药对D-半乳糖（D-gal）所致衰老小鼠自由基代谢及免疫功能的影响。

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14、

objective: to study the effect of ovarian transposition before radical radiotherapy on ovary function and life quality for young patients with cervix carcinoma.

目的：探讨卵巢移位对年轻宫颈癌患者放射治疗后内分泌及生活质量的影响。

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15、

that is the objective of employees' motivation, and motivation has become the most important, radical and difficult function.

员工激励正是以此为目标，并成为现代管理中最重要、最基本、也是最困难的职能。

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16、

study on anti-free radical and immune function of pure snake powder

纯蛇粉的抗自由基作用及其对免疫功能影响的研究

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17、

on the other hand, based on the imprecise pemfc dynamic thermal transfer model, simulation and experimental study of adaptive fuzzy sliding mode control strategy and fuzzy predictive control strategy based on radical basis function ( rbf) neural network for pemfc temperature control have been carried out.

另外，基于不精确的PEMFC动态热传输模型，进行了模糊自适应滑模变结构PEMFC温度控制和基于径向基（RBF）神经网络的模糊预测PEMFC温度控制的仿真实验研究。

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18、

the radical basis function ( rbf) neural networks are applied for on-line pattern recognition of the gas-lack in welding, in which the input vectors of samples are constructed by the linear prediction coding ( lpc) coefficients of sound signals.

利用线性预测（LPC）模型参数构造径向基函数（RBF）神经网络输入样本空间，对焊接保护气流量不足进行了在线模式识别。

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19、

deformed the generic face model using the improved radical basis function interpolation and applied smooth treatment basing on the post-interpolation face model. after this step, the geometrical shape of generated 3d face grid model becomes more natural. ( 3).

采用了改进的径向基函数插值方法变换通用人脸网格模型，并对插值后的模型进行二次平滑处理，得到的特定人脸模型几何结构更加自然。

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20、

a product characteristic parameter dimension debasing method based on principal component analysis is discussed. the radical based function ( rbf) neural network is adopted to establish the activity estimation relationships ( aer) and an example of aer is given.

给出了运用主成分分析对产品主要特性指标降维的方法，运用径向基函数神经网络构建了作业估算关系（AER），并进行了案例分析。

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