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Its main products are high efficiency compound fertilizer ammonium phosphate, sulphate chemical products, cement and bromine-, but the use of raw materials are generally from the fertilizer factory waste and ordinary sea water.

它的主要产品是高效复合肥磷铵，化工制品硫酸、溴素以及水泥等，但使用的原料却是一般化肥厂排出的废料和普通的海水。

In this paper, it will study the anti-reflectance coatings to affect conversion efficiency of amorphous solar cell.

在本论文中，将研究探讨抗反射薄膜对於非晶矽太阳电池效率的影响。

Amory Lovins has calculated that 10 cents invested in nuclear energy could generate 1kwh of nuclear energy, 1.2- 1.7kwh wind-power, 2.2-6.5kwh small co-generation, or 10kwh of energy efficiency.

Amory Lovins 曾经计算过，每10美分用在核能上的投资可以产生1千瓦时的核电，1.2-1.7千瓦时的风电，2.2-6.5千瓦时的小型热电联产，或10千瓦时的能源效率。

So it is worth to design an audio power amplifier with the features of high power and high efficiency.

因此，设计一种失真度小，输出功率大，效率高的音频功放也有很重要的现实意义。

When the concentration of metamorphic amylum production wastewater in the experiment was 12 640 mg/L and the optimal hydraulic retention time was 48 h, the removal efficiency of COD was 85.9%.

试验用变性淀粉废水的COD浓度为12 640 mg/L，最佳HRT为48 h，此时COD去除率85.9％。

According to the analysis of work efficiency, used the model of production function and analytic hierarchy process to work out the actual ROI after safety investment is implemented.

2在工效提高效益分析上面，利用生产函数模型结合层次分析法计算铁路安全投资的工效提高效益。

Deriving calculation method of allocation efficiency of labor force resources from index increment analytic method is the gravity of the paper.

以指数的增量分析法推导劳动力资源配置效率的计算方法，是本文的重心所在。

Based on regulation study, this paper adopts case analysis to establish tax cost and efficiency evaluation index system, and designs index weight with analytic hierarchy process, so that the evaluation index is more scientific and the evaluation result is more impersonal and effective; secondly, innovation in index design.

本文在规范性研究的基础上，采用案例分析，建立税收成本与税收效率的评估指标体系，用层次分析法设计指标的权重，使得评价指标更科学合理，评价结果更客观有效；二、指标设计创新。

The combination of analytic and numeric method s is an important approach to enhance computational efficiency.

解析方法与数值方法有效融合是提高计算效能的重要途径。

The unique advantage of this halfanalytical numerical method is that the analytical process of Conformal Mapping can transform an irregular area into a regular one such as a rectangle. Therefore, the discretization error of numerical methods on the boundary can be avoided, and the numerical algorithm can be implemented more easily, with the computing efficiency improved.

这种保角变换的半解析数值方法的突出优点是：利用前期的保角变换解析处理将不规则的场域转化为规则的矩形域，从而避免了纯数值技术对复杂边界的离散化误差，降低了后期数值计算的算法复杂度，并提高了计算效率。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。