机组

With the use of absorption chiller performance model, an approximate calculation method was derived for the absorption chiller unit with a quantitative analysis of the effect of operating parameters on the absorption chiller performance. The formula is simple, physically clear and accurate enough. Its correctness was verified by calculation examples and model predictions were compared against performance data from experiments with favorable results.

给出单效吸收式制冷机局部定量分析近似计算方法，解决了工程上吸收式制冷机局部定量分析计算时的简化计算问题，提出的近似计算方法在精度和计算量方面均具有一定的优势，既解决了吸收式制冷机变工况计算问题，又满足实际机组经济性诊断的需要，实例计算证明了理论模型和诊断方法的准确、简捷性。

In this article, with pointing out that the result of the current calculation model is deficient in the similarity, it has deduced the numerical regulation of the variation of the elements including q ,γ andτ in the steam-water distribution matrix equation when the terminal temperature difference exits in the heater via the power balance equation, and combining with the power equation and boiler absorbed heat equation, the precise calculation model for the impact of heater terminal temperature difference on heat economy of unit is then derived.

指出现有计算模型结果具有近似性的不足，本文通过加热器能量平衡方程推导出加热器有端差时汽水分布方程中q 、γ和τ元素数值的变化规律，然后结合功率方程和吸热量方程得到加热器端差对机组热经济性影响的精确计算模型。

To create the similar thermal environment of sea, start up the airconditioner and record need data and the temperature descension curve.

模拟海上的温湿度环境，该试验室用空调机组创造出类似的热工环境，并记录下在各种参数下，集装箱的降温曲线。

Our company mainly engaged in the new wind solution desiccant air conditioning unit design, research and development, sales as one of the specialized high-tech enterprises.

我公司主要从事溶液除湿新风空调机组的设计、研制开发、销售为一体的专业化高新技术企业。

The material has good application potentials because of its designable structure and controllable energy band structure.

层状类钙钛矿结构有机-无机杂合物是由有机、无机组元在分子尺度上组装而成的一类新材料，其结构和能带具有可设计可控性，因此应用前景广阔。

The condition monitoring and evaluation is one of the key techniques in machinery diagnostics.

机组运行状态的监测与评估一直是机械故障诊断技术研究的关键。

Diffusor ; wind tube ; air conditioning unit ; yawp ; check ; debugging

散流器；风管；空调机组；噪声；检测；调试

This article uses the method of mechanical and dimensional analysis to establish the model of transmiting function of machine components and whole system.

本文采用机理分析和量纲分析的方法，建立了机械零件及整个系统的传递函数的数学模型和有功功率负荷在已运行机组间的最优分配模型等。

The finite element method and direct numerical integration method are used in the calculation. Through an engineering example, the numerical simulations of time-course response and axes contrail are respectively carried out when the units are acted under transient initial displacements and transient imbalance loads.

采取有限单元法和直接数值积分法相结合的方法，结合工程实例，对机组在瞬时初位移和瞬时不平衡载荷作用下的时程响应及轴心轨迹分别进行了计算机仿真计算，并对计算结果进行了分析和讨论。

UNDER THE DIRECTION OF ONE KEY OPPERATOR THE KERBING CREW CAN ACHIEVE IN EXCESS OF 1000 LINEAL METERS PER DAY.

在一把钥匙的指引下，机组人员每天能取得铺设1000线性米的成果。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。