Vaned diffuser plays an important role in centrifugal compressor as it can improve the performance of compressor and broaden the operating range.
离心压缩机中，叶片扩压器对提高压缩机整机性能、拓宽有效运行范围发挥着举足轻重的作用。
Static components such as diffusers and volutes play an important role in the centrifugal compressor because they can improve the performance of the compressor and broaden the operating range.
离心压缩机中的静止元件如扩压器、蜗壳等，对提高压缩机整机性能、拓宽有效运行范围发挥着举足轻重的作用。
Then, calculation models for each parameter in the operating range prediction model were established and analyzed.
然后建立了模型中各个参数的计算模型，并进行分析。
It is distinct from the operating range, within which the instrument will provide a measurement but the error is not well-defined.
测量范围和工作范围不同，在工作范围内，仪器可以测量但是不能很好地定义误差。
Operating range is a core specification of an IR Search and Track (IRST) system and a special study on the operating range should be made.
作用距离是红外搜索跟踪(IRST)系统的核心指标之一，需要对它作专门的研究。
The potentials to extend the operating range of HCCI engines through two strategies, i. e. variable compression ratio and boost, were investigated.
最后考察了通过使用变压缩比和增压两种策略扩展HCCI发动机运行范围的潜力。
The control function must be accomplished manually during plant startup until the plant is at a load level that is in the operating range of the automatic controls.
电厂在开机时直到电厂达到自动控制工作范围的负荷水平前，控制功能须手动完成。
Through analyzing the radiate characteristic of the armed helicopter in theories, the operating range model of a staring IRST system for the armed helicopter was established.
通过对武装直升机的红外辐射特性进行分析，建立了凝视型IRST系统对武装直升机的作用距离模型。
For the operating range calculation of staring IR imaging system, traditional operating range model was analyzed and a new model was proposed based on the target image's SNR detection criterion.
针对凝视红外成像探测系统作用距离计算问题，在分析传统作用距离模型的基础上，提出基于图像目标信噪比检测依据的新距离计算模型。
The operating range of aerial construction equipment can be expanded by using side working mechanism.
应用单边作业机构可以扩大高空作业类工程机械的使用范围。
The operating range for extended target is calculated by considering of the target finding ability of eyes, contrast of target luminance, discrimination level and detection probability.
并综合考虑人眼的目标发现能力、目标的亮度对比度、观察等级和探测概率的要求，计算出面源目标的作用距离。
The operating range for extended target is calculated by considering of the target finding ability of eyes, contrast of target luminance, discrimination level and detection probability.
并综合考虑人眼的目标发现能力、目标的亮度对比度、观察等级和探测概率的要求，计算出面源目标的作用距离。
应用推荐