研究了化学成分和生产工艺参数对钢管在线加速冷却后组织、性能的影响。
The effect of chemical composition and process parameters on the microstructure and mechanical properties of steel pipes under accelerated-cooling conditions is investigated.
给出了所用成分钢要得到较佳力学性能所需的一种控制轧制和加速冷却工艺制度。
The optimum process of controlled rolling and accelerated cooling for obtaining better mechanical properties is given.
通过加速冷却，可以在不影响强度的前提下，降低碳当量以改善钢的韧性和焊接性。
Carbon content can be reduced to improve toughness without loss in strength by strictly controlling accelerated cooling processes.
指出连续式正火炉后面应考虑建设适当的加速冷却设备，以提高正火后钢板的强度。
It is pointed out that accelerated cooling equipments should be built behind the continuous-type normalizing furnace, to improve the strength of normalized steel plates.
讨论了在控制轧制和加速冷却条件下，含钒微合金较洁净钢的工艺参数对力学性能的影响。
Effect of technological parameters of controlled rolling and accelerated cooling on the mechanical properties of vanadium bearing microalloyed clean steel have been investigated in this paper.
讨论了含钒微合金钢在热轧及加速冷却条件下终轧温度、终冷温度、冷却速度对钢的力学性能的影响。
The effects of finish rolling temperature, temperature of controlled cooling, cooling rates on the microstructure and mechanical properties of V-bearing microalloyed steel have been investigated.
适当的轧后加速冷却工艺使V (CN)析出粒子的粒度分布更加优化，可使钢中v含量进一步降低。
Accelerated cooling process optimizes size distribution of V (CN) particles in VN rebars and get further low V content.
将多次曲线平均温度计算模型的应用于加速冷却过程控制系统，结果表明系统控制精度得到较大幅度的提高。
When the new model was applied to accelerated cooling process control system, the control accuracy of cooling system was improved apparently.
2009年，Page和同事们就预测过，通过发射名为中微子的粒子进行冷却的中子星，当中子成对时将出现突然的加速冷却。
In 2009, Page and colleagues predicted that a neutron star, which cools by emitting particles called neutrinos, should undergo a sudden increase in cooling when neutrons start to pair.
与此同时，冷却系统使环超流氦沿对撞机的加速环循环，使其温度保持在零下271.3摄氏度(零下456.34华氏度)。
Meanwhile, the cooling system that circulates superfluid helium around the LHC's accelerator ring keeps the machine at minus 271.3 degrees Celsius (minus 456.34 degrees Fahrenheit).
15度之上1.9 K华氏3.4度的液氦冷却的强大超导磁体，用于确保质子的运行并且将之加速到更高的速度。
Degrees Fahrenheit, or -273.15 degrees Celsius, keep the protons on course and accelerate them to higher speeds.
当气体冷却，它会坠入星系的中心。在那里，气体会继续冷却甚至可能加速变凉而形成恒星。
As this gas cools, it can fall toward the galaxy's center where it should continue to cool even faster and form new stars.
快速冷却系统：配置大功率散热风扇和高性能气泵，加速空气流动，大量的减少设备冷却时间。
Rapid and efficient cooling system: the equipment is provided with a high power fan and high-performance air pump, significantly decreasing equipment cooling time.
因此电流在加速前被减少，从而变频器可以冷却。
The current should therefore be reduced before accelerating so the converter can cool down.
煤粉预热喷吹有利于减轻喷煤对热风的冷却效应、加速煤粉的燃烧过程而提高煤粉利用率。
When the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.
兰州重离子加速器冷却储存环工程(HIRFL CSR)主环和实验环上带电粒子束流强度的测量和监视拟由环型束流变压器实现。
The intensity of a pulsed beam of charged particles in the Cooling Storage Ring Project of Heavy Ion Research Facility in Lanzhou (HIRFL-CSR) will be measured with a toroidal current transformer.
这似乎是个好消息，但是当冷却的面罩消逝之后，中国在控制排放上的已取得的—切胜利都将加速这些领域全球变暖的效应。
This may seem like good news, but any success China has in curbing emissions will accelerate the effects of global warming in those areas when the cooling mask is lifted.
同轴负载结构的实现可使聚焦线圈和加速管冷却系统的安装变得方便，使束流品质得以提高。
The collinear load can bring convenience to fix the focus coils and cooling system and enhance the quality of beam.
针对北京大学超导加速器实验装置(PKU - SCAF)中两个9壳超导加速腔的冷却问题进行了研究。
The cooling problem of two 9-cell superconducting RF cavities for the Peking University superconducting Accelerator Facility (PKU-SCAF) was studied.
而分路冷却只会对加速段和同轴负载耦合处的腔体略有影响。
The two-way cooling structure only brings little effects to joint cavities of accelerating tube and collinear load.
文章讨论了PET回旋加速器水冷却系统中有效控制水电导率的方法。
This paper discusses some effective methods in controlling water conductivity of PET cyclotron.
计算结果表明，在船体的水平加速度较大时，通道出口冷却剂的温度与流场的变化很大，但持续时间较短。
The result shows that the coolant temperature and velocity fields in the channel vary significantly when the horizontal acceleration is big, but the variation time is short.
采用防水型加速度计，在不同工况下测定洗涤冷却管的振动信号，并用小波变换分析信号；讨论了表观气速和静态液位对小波功率谱的影响，分析了冷却管振动的原因。
The effect of superficial gas velocity and static water height on the wavelet power spectrum is dis- cussed and the vibration mechanism of the tube is analyzed.
研究结果表明：在磁场热处理铁素体钢或珠光体钢时，磁场能够显著地促进钢的传导传热、加速钢材的冷却、细化铁素体晶粒。
The effects of magnetic field on heat conduction of ferritic and pearlitic steels in the magnetic field heat treatment were studied.
大型强子对撞机(LHC)是新一代加速器的代表，为了达到所需力场，该加速器中的磁体必须采用液氦进行冷却。
Large Hadron Collider (LHC) is the representative of a new generation of accelerators, in order to achieve the required force field of the accelerator's magnets must be cooled using liquid helium.
大型强子对撞机(LHC)是新一代加速器的代表，为了达到所需力场，该加速器中的磁体必须采用液氦进行冷却。
Large Hadron Collider (LHC) is the representative of a new generation of accelerators, in order to achieve the required force field of the accelerator's magnets must be cooled using liquid helium.
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