aht

Simulation and analysis of two-stage AHT

两级第二类吸收式热泵的仿真分析

The optimization designing of the LiBr-H2O AHT system is analyzed by using the variable tolerance method , one of the nonlinear programming methods .

本文采用约束非线性规划方法中的可变容差法，对用于回收地热余热的溴化锂第二类吸收式热泵系统进行了优化设计。

Simulation Analysis of Falling Film Absorption at High Temperature and Design of AHT Prototype

高温降膜吸收模拟分析及热泵样机设计

The calculation of the final azimuth ( aht ) in the turn of three dimension directional well design

定向井三维设计全方位扭转时最终方位角（AHT）的计算

Absorption heat transformer ( AHT ) has no environmental hazards , it is recognized as environment protection device .

第二类吸收式热泵具有无环境公害，热源广泛等优点，被公认为绿色环保装置。

The influencing factors of chronic sinusitis on AHT were studied with the Multinomial Logistic Regression .

采用多状态Logistic回归模型，对慢性鼻窦炎可能影响听阈的因素进行评价。

Cycle Analysis of Two-Staged Aspirating Heat Exchanger ( AHT ) Based on TFE / E181

以TFE/E181为工质的二级吸收式换热器（AHT）循环分析

Absorption heat transformer ( AHT ) has become the research focus in the past few decades because of its unique advantages in the waste heat utilization field .

升温型吸收式热泵（AHT）以其在余热利用领域的独特优势而成为近年来的研究热点。

It is the key component of AHT . The heat exchange tubes performance inside the absorber determines the efficiency of the absorber and the whole system .

在第二类吸收式热泵中，吸收器是关键部件，而其内部的换热管又是吸收器的核心。换热管的性能直接决定了吸收器乃至整个系统的效率与性能。

Practical use shows that this AHT , with a compact structure , is easy to operate and service and that no corrosion or leak was detected .

实践表明，该套吸收式热泵（卧式）结构紧凑，便于维护，方便操作，无设备腐蚀、泄漏现象。

The AHT in the two irradiation groups were shorter than that in the control group [ ( 52.8 ± 8.3 ) days , P < 0.01 ] .

两照射组短于对照组[（52.8±8.3）d，P<0.01]。

Objective : To investigate the reconstruction and fusion effect of newly designed adjustable hollow Titanium artificial vertebral body ( AHT AVB ) in dogs .

目的：观察可调式中空钛合金人工椎体对犬脊柱重建及植骨融合的作用。

As AHT takes quality seriously , a quality management system has been introduced , conforming to ISO9001 as well as an environment management system to comply with ISO14001 .

奥特冷机系统公司非常重视质量，引入了ISO9001质量管理体系，同时也执行了ISO14001环境管理体系。

Objectives : To investigate the reconstruction function of the adjustable hollow titanium artificial vertebral body ( AHT AVB ) for spine corpectomy .

目的：分析可调式中空钛合金人工椎体置换术对脊柱功能的重建。

It is known that an absorber is one of the most important components in absorption heat-transformer , which can influence the performance of AHT , the cost of investment and maintenance .

在第二类吸收式热泵系统中，吸收器是最重要的元件之一，它影响到热泵的系统性能、投资成本和维护费用。

Methods 66 chronic hepatitis B patients solely received ozone therapy by combining major ozone autohaemotherapy ( AHT ) and rectal insufflation of oxygen-ozone ( RI ) .

方法慢性乙型病毒性肝炎患者66例，单纯给予免疫三氧治疗，联合应用自体血液回输法（AHT）和直肠注气法（RI）。

The effect of a solution heat exchanger on the enthalpy COP is also discussed . The conclusions drawn from the results provide more deep insights for the optimum operation and the design of AHT system .

另外，分析了溶液换热器的换热效率对吸收式热转换器系统性能系数的影响.所得结论对于吸收式热转换器的设计和实际操作具有指导意义。

Now AHT can be taken as one of the best solutions to reutilization of the waste heat by transferring part of the low temperature-grade thermal energy upward to a higher temperature-grade .

利用热泵，可以把部分废热转移到更高的温位而重新利用。这是一项很有效的节能措施。

Absorption heat pump acts as an important role in saving energy by supplying hot water for heating or producting from wasted heat , AHP can be used to enlarge heat quantity and AHT to increase temperature .

吸收式热泵可以用来回收废热，制取高温水，用于采暖以及生产等场合，对节约一次能源起着非常重要的作用。

Exercise group ( NT , 2500T , AHT , 4000T ) rats , and were trained for 4 weeks , 6 days a week , resting 1 day by incremental continuous .

训练组（NT、2500T、AHT、4000T）大鼠按递增负荷持续训练4周，每周训练6天，休息1天。

In fact , the Agricultural High-tech Enterprise ( AHTE ) has not been expanded fully and grown rapidly , which mainly engages in research and development of AHT , production , sale and popularity of goods .

但是作为从事农业高新技术研发示范、产品生产和营销推广的农业高新技术企业（AHTE）却未得到充分扩张和快速成长。

Modern biological substance characterized by the Agricultural High Technology ( AHT ), not only embodies the relationship between the human society and natural resources and the direction of the future agriculture development , but is being used in more fields of industries .

以农业高新技术为特质的现代生物物质不仅体现着人类社会对自然的高级能动关系和未来农业的发展方向，而且正在被应用于更多的产业领域。

The consumption of the low - pressuresteam decreased by 0.72 ton per ton product and the efficiency of AHT is up to 0.25 ~ 0.43 by use of AHT in the SBS condesation .

吸收式热泵在SBS凝聚工序应用，使每吨产品消耗的低压蒸汽比原来降低0.72t，热泵效率COP达0.25～0.43。

Objective To explore erythropoietin ( EPO ) and ferrous sulfate therapy used to autohemotherapy ( AHT ) in the child cardiac operation . self-body-blood ; Since the interacting coping theory and its model were put forward by R.

目的探讨促红细胞生成素和硫酸亚铁治疗用于小儿心脏手术的术前自体献血（AHT）。