特伦特承认，在塑料袋中计算出藻类合适的株数，以及在工程系统中使藻类作为一种可替代现有化石燃料的低成本燃料，具有一定的挑战性。
Trent acknowledges that challenges remain in figuring out the right algae strains, and in engineering the system to make algae biofuels a cost-effective alternative to existing fossil fuels.
为提高复杂工程系统的风险评估和计算效率，对工程系统中复杂性和信息密度演化进行研究。
The methodology is to use the information entropy to measure the risk degree of complex engineering system, and evaluate its relativity with information density evolution.
并采用工程系统可靠性分析方法，建立了综采工作面支护系统极限状态方程，提出了综采工作面支护系统可靠性的计算方法。
The project system reliability analysis method is adopted. The limit state equation is established. The calculation method of fully mechanized working face support system reliability is pointed out.
石油物探地理信息系统是一种将地理空间信息同石油物探信息相结合的计算机应用工程系统。
Petroleum geophysical prospecting geographic information system (GIS) was a computer application system, which combined geographic information with petroleum geophysical information.
从而得出了计算失效相关工程系统可靠度的方法。
This provides an evidence that the reliability of the failure-dependent engineering systems c...
最后还建立了一个计算生命线工程系统直接经济损失和第一次间接经济损失的分析模型。
The model of economic losses both direct and indirect losses induced by an earthquake is provided.
地理信息系统是一种将地理空间信息同工程信息相结合的计算机应用工程系统。
Geographic information system (GIS) is a computer application system which combines geography information with engineering information.
最后，对仿真结果进行量化评定，得到设计参数对应的系统性能指标。计算机仿真和工程系统开发结果验证了该设计技术的有效性。
The simulation results were finally evaluated by the evaluation part. The validity of the proposed method was proved by the computer simulation and the example of the engineering development.
从而得出了计算失效相关工程系统可靠度的方法。
This provides an evidence that the reliability of the failure-dependent eng…
从而得出了计算失效相关工程系统可靠度的方法。
This provides an evidence that the reliability of the failure-dependent eng…
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