低温试验

多功能低温试验台的研制与实验方法

Development of multi-functional low temperature test system and experiment study

低温试验箱的制冷量调节

Refrigeration Capacity Control of Low Temperature Test Chamber

低温试验表明：GE-609具有良好的捕收能力、选择性和耐低温性能，即使在低温8℃用它浮选铁矿中的SiO2仍可获得良好的指标：精矿的品位Fe69.17%，回收率97.83%。

At 8 ℃, GE-609 floated SiO_2 from magnet mine can got a better result : the concentrate grade of Fe 69.17 % , the recovery of 97.83 % . This demonstrated that GE-609 had good collecting property , selectivity and low-temperature-resistant .

现行Superpave结合料低温试验的温度条件导致沥青产生显著的物理硬化现象。

According to the SUPERPAVETM specification , low-temperature tests for asphalt binders are performed under a low temperature condition , which leads to severe physical harding as a side-effect .

简述了300kW超导单极电机低温试验用的氦液化系统，指出了在液化系统设计和安装中应着重考虑的有关问题；

The helium liquefying system used for the cryogenic experimental research on the 300kW superconducting homopolar machine has been briefly introduced , and some problems must be taken into account in designing and installation of the system have been presented .

低温试验冷库制冷系统完善试验研究大型空冷机组空冷岛系统的调试探讨

Discussion on Trial Test of Cooling Island System of Large Air-Cooling Unit

小流量推进剂系统低温试验技术

Cryogenic Testing Technology of Propellant System with Small Flux Fed

远程控制单元负责高低温试验箱的温度采集和控制。

The remote control unit is responsible for temperature measurement and control .

桥梁试件低温试验装置的研制

Development of Low Temperature Experiment Device for Bridge Specimen

介绍了一种高低温试验箱的优化设计方法。

This paper introduces a optimum seeking design method for high-low temperature test-box .

涂覆织物耐低温试验法

Testing method for low temperature effect on coated cloth

液氧/煤油发动机煤油高低温试验工艺技术

High and low temperature test technology of kerosene of the LOX / kerosene engine

高低温试验箱微机自动控制系统的设计

The design of a microcomputer-based automatic control system for a high-low temperature testing chest

－100～170℃超高低温试验箱的性能及其设计特点

Performance and Design Feature of 100 ~ 170 ℃ Super High-Low Temperature Test Box

基于CAN总线的高低温试验箱监控系统

The Hi-Lo Temperature Experimental Box 's Monitoring & Controlling System Based on CAN Field-Bus

低温试验箱隔热层传热特性的实验研究

Experimental research on insulating layer heat transfer performance of a low temperature test chamber

汽车传动轴橡胶护套多工况低温试验箱的设计与研制

Design and development of low temperature test box for testing rubber boot on drive shaft

GB/T4098.8-1983射频电缆低温试验方法

Test method of low-temperature for radio-frequency cables

小型高低温试验箱的优化设计

Optimum Design for Small High-Low Temperature Test-Box

高低温试验箱；

High low temperature test box ;

法兰密封的低温试验研究

Cryogenic test of flange seal

阀门低温试验装置

Equipment of valve cryogenic test

光照培养箱低温试验表明，其失绿的临界温度为20~23℃。

Experiments in light incubator revealed that the critical temperature of seedling chlorosis is 20 ~ 23 ℃ .

助力器小轴材料在低温试验时发生相变，因残余奥氏体较多导致小轴尺寸变大，引起操纵力变大。

In low temperature test they change , their size changes , revoking the airplane assistance organs control power increase .

汽车传动轴橡胶（塑）护套低温试验箱是为了测试橡胶护套在多种低温情况下的安全可靠性而研制的。

The design and development of low temperature test box is for testing the reliability of rubber boot on automobile drive shaft .

他们完全控制了局势。低温试验冷库制冷系统完善试验研究

They were in complete control of the situation . Experimental investigation on improvement of refrigeration system for low temperature experimental cold storage

测试了系统在常温下的误码性能；进行了低温试验，并测试了系统在低温环境下的误码性能，验证了系统能在低温下正常工作。

Testing the BER of system in normal temperature , doing an experiment in low temperature enviroment and testing the BER of it .

本文在大量试验数据的基础上，对沥青结合料物理硬化的规律进行了研究，并讨论了这一现象对结合料低温试验结果的影响。

In this paper , emphasis is put on the laws of physical harding , based on which advises on binder test protocol are proposed .

通过模拟野外实测降温过程，在低温试验室内进行雷诺护垫结构冻胀适应性模型试验研究。

Through modeling the true field temperature process , the research on frost heave adaptability model test of Reno mattress revetment was made in low temperature laboratory .

高低温试验台、振动试验台、盐雾试验台以及脉冲压力试验台等为检测汽车空调产品环境性能提供了可靠的保证。

High and low temperature test rig , vibration test rig , salt spray test rig and pulse pressure test rig are used for automotive A / C products tests .