Comparison between the oilwell jet pump and other artificial lifting equipment shows that the jet pump is more suitable for oil recovery from complicated Wells.
将采油喷射泵与其他人工举升采油设备进行的分析对比表明，喷射泵更适用于复杂油井的开采。
Through comparison and detailed analysis, this article discusses the key technology of PEMFC and its prospects as the military power supply equipment.
通过质子交换膜燃料电池和现有通信电源装备的对比分析，讨论了质子交换膜燃料电池作为军事通信电源的关键技术和发展前景。
For the evaluation and comparison of heat pump units and other heating equipment, energy consumption, has around 30 questions in this thesis.
为了评价和比较热泵机组与其它冷暖设备的能耗，大约有30篇论文涉及此问题。
According to the real need, and after analysis and comparison, we proposed a primary solution of encryption of voice for mobile equipment of CDMA2000.
我们根据实际需要，经过分析和比较，提出了一个初步的CDMA2000移动终端语音加密解决方案。
During the comparison of wash effect with drum vacuum washer, the wash effect of equipment combination was forecasted. Efficiency generating from source treatment was analyzed and evaluate.
并从该机与鼓式真空洗浆机并列运行洗浆效果对比，对两种设备组合洗浆效果进行了预测，并对这种从源头治理产生的多种效益进行了分析评估。
The economic evaluation method can also be applied to comparison of homogeneous equipment.
该经济性评价方法对同类型设备的经济性比较也具有应用价值。
Introduction is given to selection of technological pro cess and main equipment in zinc casting plant in case of change of product structure and comparison between several types of the furnace.
文章介绍了工厂在产品结构发生变化的情况下，锌冶炼熔铸车间工艺流程的选择，主要冶炼设备的选型，并对几种炉型进行比较。
And then it describes the "Zero-Speed Principle" of the effective new type shallow pool air bearing equipment. Finally, the writer makes a comparison of the same equipments between home and abroad.
对新型高效浅池气浮设备的“零速原理”及国内外同类设备对比、应用情况作了简单的介绍。
The mechanism of the low-pressure discharge and multipactor in satellite-borne microwave equipment, and comparison between two discharge tests were described in this paper.
介绍了星载微波设备低气压放电和微放电的机理，以及两种放电试验的异同点。
The second way in the community water supply, multi-Xinjingjieyuan by comparison, the ultimate choice of a non-pressure water equipment.
在社区的二次供水方式上，新景家园经多方比较，最终选择了无负压供水设备。
Through practical use a comparison is made of the two technologies in terms of process operation, process indicators, equipment maintenance and servicing.
通过实际应用，从工艺操作、工艺指标、设备维护和检修等方面对两种技术进行了比较。
This paper describes selection of process in casting plant and main smelting equipment for zinc smelter in case the product mix has been changed and gives comparison between several types of furnace.
介绍工厂在锌产品结构发生变化的情况下所进行的工艺流程选择及主要冶炼设备的选型等情况，并对几种炉型进行比较。
Mostly, people just compare the advantages and disadvantages in photographic equipment, such a comparison ignores the spiritual difference that photographic equipment brings.
大部分的比较仅仅停留在摄影器材的优缺点上，这样的比较会忽略摄影器材对于人们精神层面的影响。
The influence of packing system of silica by gas phase method on products quality and the property comparison between new equipment and old equipment were introduced.
介绍了气相法二氧化硅包装系统对产品质量的影响及新老设备的性能比较。
In the choice of electrical equipment, based on economic, reliability, and other indicators, the different project carries out scientific analysis and comparison.
在电气设备选择方案选择中，主要依据经济性、可靠性等指标，对不同方案进行了科学分析与比较。
By comparison to those of the equipment in service, the result shows that the method established in this paper provides a high accuracy and use value.
经与现有工业服役机型的比较，结果表明本文所建立的方法具有较高的精度和使用价值。
The practical operation shows that this unit enjoys wide application range, high efficiency and super quality of the puri-fied oil in comparison with other types of purifying equipment.
实际运行情况表明该装置与其他净化装置相比具有适应性广、效率高、油品净化质量好的特点。
The comparison between measured and predicted values shows that profile setting-up precision is increased and the optimization model can be adapted to varied techniques and equipment.
预报结果表明，基于神经网络的板凸度影响系数优化能有效提高设定精度，适应不断变化的工艺过程和设备条件。
The optimal operation conditions and equipment parameters were determined by the comparison of total cost for distillation.
根据总费用最小，优化操作条件和塔设备参数，确定最优分离条件。
At that time, Acer appeared to be inefficient and inflexible in comparison with the purely export-oriented original equipment manufacturers (OEM).
当时，和纯外销的原始设备制造商(OEM)相比，宏基显得效率不高，运作缺乏灵活性。
And also, this thesis studies the feasibility and economy for the fire water spray extinguisher system installed in fuel equipment house in high rise building by the comparison between the fi...
通过工程实例与卤代烷系统的比较，论证了水喷雾系统用于高层建筑燃油设备房的可行性和经济性。
Comparison is made between costs required for the 4 types of equipment and the results show that vehicle container needs the least costs, which is beneficial to similar projects.
对四种常见储气方案的经济性进行比较，指出直接利用拖车管束储气时工程费用最少。对类似工程具有参考价值。
Comparison is made between costs required for the 4 types of equipment and the results show that vehicle container needs the least costs, which is beneficial to similar projects.
对四种常见储气方案的经济性进行比较，指出直接利用拖车管束储气时工程费用最少。对类似工程具有参考价值。
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