经多炉次试验，使组织达到正常，性能得到改善，使用寿命提高。
After many furnaces' test, normal structure is obtained, so properties are improved and used life is lengthened.
试验路铺筑结果表明：纤维沥青混合料具有良好的使用效果，可延长道路使用寿命，降低养护成本，有较好的经济和社会效益。
The result of paving the experimental road section showed that the fiber asphalt mixture had good usage effect, longer road usage life, lower maintenance cost, and better economic and social benefit.
可用于多种规格型式的运动密封，进行密封性能和使用寿命实际模拟试验。
Seal performance tests and operation life simulation of various types of reciprocating seals can be done on this device.
本文介绍“SR”流体动力油封的结构，通过试验更进一步论述“SR”流体动力油封的密封性能和使用寿命。
This paper shows the construction of hydrodynamic oil seal SR. and discusses its properties and service life through test.
耐用性试验的结果表明，使用寿命已超过100次，从而解决了上述的问题。
The results of durability test show its service life has been over 100 cycles, so the problems mentioned above have been overcome.
本课题为改善棉花打杆铲的使用性能，提高其使用寿命，利用热处理技术和断口学的知识而作的试验研究。
This subject aims to improve cotton hits the pole shovel using, enhances its service life, does the experimental study using the heat treatment technology and the fracture study knowledge.
现场应用试验表明，该陶瓷涂层具有较好的耐磨性能，可大大延长弯头的使用寿命。
The application test result shows that the synthesized coating has high abrasion resistance and can increase the service life of the st eel composite elbow markedly.
从不重磨车刀的使用寿命、加工表面粗糙度等方面，来展开试验分析研究。
From the wear resistance of non-regrind cutters and the roughness of processed surfaces, some tests and analysis are done.
工作试验结果表明，新材质制造的坩埚使用寿命是普通铸铁坩埚的2—3倍。
The industrial tests have shown that the service life of new alloy cast iron crucible is 2-3 times as long as ordinary grey cast iron crucible.
通过性能试验得出，该检测系统具有检测范围大，稳定性好，响应速度快，抗激活和传感元件使用寿命长等显著优点。
Through the performance test it got out, this testing system has advantages of large measuring range, stability, fast response, activation resistance and long life for its sensor.
装机试验表明，所研制摩擦片磨损总量最小，耐磨性能和使用寿命在正常使用或离合器打滑情况下优于石棉摩擦片。
Test show that wear loss of developed friction disk is less, anti - abrasion properties and employment lifespan is superior to that of asbestos friction disk either in normal or sliding case.
工业试验结果表明，新材质制造的坩蜗使用寿命是普通铸铁坩埚的2 ~3倍。
The industrial test results have shown that the service life of new low alloy cast iron crucible is 2-3 times as long as ordinary grey cast iron crucible.
试验结果表明，新涂料耐磨抗冲击、防腐性能优异，可有效地延长运煤敞车的使用寿命。
The testing results show that the newly developed coating is excellent in abrasion-resistance and impact-resistance and can effectively prolong the service life of coal hopper cars.
这个试验台由6个试验箱组成，用于测试组件使用寿命。
This test stand consists of 6 test chambers. It is used to test component life.
所研制的复合材料经实验室试验及实际运行，在磨损工况中的使用寿命成倍高于常用高铬铸铁。
Practical conditions show that the serving life of new type composites is times than that of common high chromium cast iron.
现场应用试验表明这种涂层具有较好的耐磨蚀性能，可大大延长设备的使用寿命。
The application results show that the synthesized coating has a good wear resistance, and the service life equipment can be elongated.
通过室内模拟试验和现场取样测试的方式，对比研究应力腐蚀条件下影响锚杆使用寿命的因素。
The influencing factors on the durableness of anchor with stress corrosion by the way of simulation in laboratory and site sampling are studied.
试验表明，在半固态金属加工模具内表面用静态法制备陶瓷涂层，将显著提高模具的使用寿命。
The results show that the ceramic coating on semi-solid forging mould can improve the service life of the mould remarkably.
评估结果认为，焦炭塔的剩余使用寿命是由疲劳试验结果决定的。
From evaluation, it is believed that residual life of coke drum is decided by the result of fatigue test.
通过侧流试验分析了DD - 1脱除丁二烯的效果、使用寿命和丁烯损耗情况、反应空速和反应温度对催化剂的影响。
Through side-stream test, the result of butadiene removal by DD-1, service life, butene loss, and the influences of reaction velocity and reaction temperature on the catalyst are analyzed.
经试验证明可以大大提高金属表面的硬度、零件的使用寿命及其受力情况。
The experiment shows that it can improve metal surface hardness and prolong service life of parts and increase the stress.
通过试验，证实了经超精加工后的表面质量有所提高，相应也增加了零件的使用寿命。
Through experimentation and test, the surface quality of the machined pieces raised, while the service life of the pieces prolonged.
通过性能试验得出，该检测系统具有检测范围大、稳定性好、响应速度快、抗激活和传感元件使用寿命长等显著优点。
Through the performance test, this testing system has advantages of large measuring range, stability, fast response, activation resistance and long life for its sensor.
在实际生产运行过程中，破碎炭的使用寿命约有6.19年，比中试试验条件下的活性炭使用寿命约短2个月。
In actual production process, crushing carbon's operational life span is about 6.19 year, 2 month shorter than carbon's life in pilot scale test.
试验表明，钻井泵泵阀和缸套经增碳-钒化处理后其使用寿命显著延长。
Test shows that the service life of the drill pump valve and liner after carburizing and vanadiumizing are greatly extended.
试验证明组合式侧封板对提高铸轧过程稳定性和改善侧封板的使用寿命具有良好效果。
The results showed that the combined type of side dam is good to improve the process stability and prolong the operating life.
根据耐久性试验中老化试验的条件，估算了一台合格的高压并联电容器在标准和技术条件规定的条件下运行时，其预期的使用寿命。
According to the conditions of ageing test within endurance test, the expected operation life of a high-voltage shunt capacitor which operates under the standard condition is estimated.
为了考察奥氏体-贝氏体球铁的可靠性和使用寿命，还进行了延性断裂韧度与接触疲劳性能的试验。
The tests for the ductile fracture toughness and the contact fatigue are also carried out for examining serviceability and durability of austenite-bainite ductile cast iron.
静载试验结果表明，应用粘贴碳纤维加固技术可提高桥梁的强度和使用寿命，降低其应力和挠度。
Experimental results show that, by pasting CFRP for reinforcement, the service life of the bridge as well as its strength can be raised while its stress and deflection can be reduced.
静载试验结果表明，应用粘贴碳纤维加固技术可提高桥梁的强度和使用寿命，降低其应力和挠度。
Experimental results show that, by pasting CFRP for reinforcement, the service life of the bridge as well as its strength can be raised while its stress and deflection can be reduced.
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