Their Byzantine legal structures owe as much to history and tax planning as safety and efficiency.
这种拜占庭式复杂诡秘的法律结构，是由历史原因和避税选择造成的，也是出于安全和效率的考虑。
The individual reactions of these new molecular structures in converting sunlight are about 40 percent efficient, or about double the efficiency of today’s best solar cells.
目前单个这种新的分子结构转化太阳能的效率约为40%，几乎已经是现在最高效的太阳能电池的2倍。
The individual reactions of these new molecular structures in converting sunlight are about 40 percent efficient, or about double the efficiency of today's best solar cells.
目前单个这种新的分子结构转化太阳能的效率约为40%，几乎已经是现在最高效的太阳能电池的2倍。
Sandwich cylindrical shells possess high structural efficiency and are widely applied in many engineering structures.
夹层圆柱壳具有很高的结构效能，在许多工程结构中被广泛采用。
Market structures, such as perfect competition and monopoly, are examined as to implications for behavior and economic efficiency.
市场结构，例如完全竞争和垄断，也被考察，对于行为和经济效率的影响。
The relation between coupling efficiency and mode field stimulated by SLD, fiber structures, shape of fiber butt and coupling operation parameters was analyzed.
分析了耦合效率与光源激发的光模场、光纤结构及光纤头部形状、耦合工作参数等因素的关系。
In this paper the author details two kinds of discharge form, compares bubble efficiency of four electrode structures and offers some curves and empirical formulae.
本文对两种放电形式作了详细的论述，对四种电极结构的气泡效率作了对比，得出了一些曲线和经验公式。
All of the above three methods improve their inquiry efficiency using sorted liner table with complex data structures and poor inquiry efficiency.
这几种词典机制都是以排序的线性表来提高查询效率，数据结构比较复杂且查询速度较慢。
Therefore, to study the effects of industrial structures differences and changes on technical efficiency is of great significance.
因此，研究产业结构的差异和变动对技术效率的影响就具有重要的意义。
Three reasons for using data structures are efficiency, abstraction, and reusability.
使用数据结构的三个原因是效率、抽象性和复用性。
A programmer can increase the performance and efficiency of the software by improving algorithm, data and code structures.
程序员可以通过优化算法、数据结构和代码组织来提高软件的性能与效率。
In this paper, structures, qualitative operation principles and main factors involved into efficiency of kinds of transistors are introduced.
本文介绍了多种类型的晶体管功率放大电路的结构、定性的工作原理和效率的主要影响因素。
The efficiency of accessing to well logging data is very important to well logging software, and the application of variable data structures to the logging software become very popular.
测井数据的高效访问直接关系到测井软件的执行效率，高效的数据结构在测井软件中的应用是数控测井软件的研究方向。
The structures of common vibrating screen and cascade bar screen are illustrated, and the sifting efficiency is compared as well.
本文对比研究了普通筛面振动筛与梯流棒条筛的结构特点，并就其筛分效率做了对比研究。
It has the advantages of high precision and high work efficiency in deformation observation for large buildings and structures.
利用它对大型工程建(构)筑物进行外部变形观测，具有精度高、工效高、所获取的数据准确可靠等优点。
Heat exchange efficiency varies greatly with different structures of heat exchangers. Partial modification of the tubular heat exchanger can raise its heat exchange efficiency.
换热器的结构型式不同，其换热效率差别很大。对管壳式换热器结构做出局部改动，可以提高换热效率。
The homogeneity of the pore structures has rather effects on oil recovery efficiency.
同时，详细分析了不同孔隙结构的驱油机理以及对驱油效率的影响。
An example of application shows that the adjustment mode of structures stated in this paper is feasible and has higher efficiency on structural optimization.
实例应用证明文中的结构试调整方式是可行的，结构优化效率较高。
The efficiency of twin-tangential annular flow gas distributor was determined by structures of baffles and sleeves.
双切向环流气体分布器性能的优劣与导流板和套筒结构的密切相关。
Improve the efficiency of the weight measurement to optimize the automatic packaging production line of copper existing structures.
提高了称重计量的效率，优化了铜自动包装生产线的现有结构。
Different order structures, sorting modes, combinative modes of the equipments, work patterns and efficiency of the single equipment can all influence the efficiency of the whole sorting system.
不同的订单结构、分拣模式、设备组合方式以及单机设备工作模式和效率都将改变和影响整个分拣线的效率。
The umbrella structures consist of twelve prefabricated structural units assembled, aiming at efficiency of construction.
伞结构由12个预制构件组装，旨在提高建造的效率。
Through analyzing the different typical coupling properties of semiconductor laser to optical fiber, the structures of lensed fiber is presented to enhance the coupling efficiency largely.
对几种典型的半导体激光器与光纤的耦合特性进行分析，提出提高耦合效率所采用的微透镜光纤的结构。
This higher concentration will lead to an improvement for complementing the markets and to a rationing of structures and facilities, and ultimately it will increase efficiency.
高度集中有助提高市场互补，确保结构和设施的定量配给，从而提高效率。
Numerical results illustrate the effectiveness and efficiency of the proposed stochastic optimal control method for coupled structures.
数值结果表明该耦合结构随机最优控制方法的有效性。
The control efficiency of the model is simulated by numerical method. The practical examples show that this method can unified the reliability, accuracy and economy of intelligent structures.
用数值方法模拟了控制的效果，算例表明该方法可以使结构的可靠性、精确性和经济性得到统一。
The control efficiency of the model is simulated by numerical method. The practical examples show that this method can unified the reliability, accuracy and economy of intelligent structures.
用数值方法模拟了控制的效果，算例表明该方法可以使结构的可靠性、精确性和经济性得到统一。
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