In an earlier column I discussed feed throat design and how it can affect extruder performance.
在早期的专栏里，我讨论过喂料口(管)设计，以及它是如何影响挤出机的性能的。
The result shows: Inter equipment in throat will lead to tremendous impact on the flow uniformity and resistance, Suitable design project will help to improve the above two indicators.
结果表明，喉部的内置设备对于其流动均匀性和阻力都会带来很大的影响，合理的设计方案有利于改善这两方面的指标。
This paper pays much attention to the optimal method for perfecting the throat area design which is one of the key procedures of CARYD system.
咽喉区的设计被普遍认为是铁路站场平面计算机辅助设计的关键，文中对此进行了较为重点地讨论。
The results show that throat diameter of the inner nozzle is the most important design parameter influencing structure size of the annular clustered plug nozzle.
结果表明，内喷管喉径是影响环簇式塞式喷管尺寸大小的最主要设计参数；
The relation between different design structure of single and double low-pressure heaters with flow resistance of the condenser throat and flowing stage in the throat was discussed.
讨论了内置单、双低加不同设计结构与凝汽器喉部汽阻以及喉部流动状态的关系。
The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.
涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。
It is perfecting the design and increasing of design efficiency that is the critical factor whether the enterprise will win in the cut-throat competition.
随着企业之间竞争的剧烈，对于水轮发电机设计方法的完善和对水轮发电机设计效率的提高，成为企业立于不败之地的关键。
The design of cone contour and hot-defend measure of the nozzle according as job-qualification of the nozzle, analyzing the influence of power with the change of the ratio of the throat.
依据喷管的工作条件进行了喷管型面设计、喷管热防护设计，分析了喷喉比对推力的影响。
The glass current in throat is analysed, and the measures to eliminate the return or to reduce the return volume are suggested in structural design and work of the throat.
分析了流液洞中玻璃液流情况，提出了流液洞设计和使用中消除或减少回流的措施。
Because it is simple in design, reliable in construction, practical in use and easy in control, the variable throat device is valuable to intioduce into practical application.
由于此装置结构简单、实用可靠、控制简便，因此，具有推广使用价值。
Because it is simple in design, reliable in construction, practical in use and easy in control, the variable throat device is valuable to intioduce into practical application.
由于此装置结构简单、实用可靠、控制简便，因此，具有推广使用价值。
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