As the basic safe wall of nuclear reactor, the reactor pressure vessel not only bears high temperature and high pressure, but also contains radioactive working substance.
反应堆压力容器作为反应堆的基本安全屏障，承受高温、高压且内部包含具有放射性的工作介质。
The methods measuring excitation energies and temperature of highly excited nuclear matter and their reliability have been summarized.
评述了高激发核的激发能及核温度的测量方法，以及这些测量方法的可靠性。
In the nuclear reactor field, graphite was used widely as the moderators, the reflectors, the constructive materials of reactor core and the fuel elements in High Temperature Gascooled reactor.
石墨广泛地用做核反应堆慢化材料、反射层材料和堆芯结构材料，在高温气冷堆中还用来做燃料元件。
Nuclear magnetic resonance relaxation characteristics of crude oil change with temperature varying at different formation depth.
随埋藏深度的不同，地下原油温度有很大的变化，造成其核磁共振弛豫特性差别较大。
Under the assumption of statistical equilibrium, the nuclear temperatures are extracted, and the influence of the reaction mechanism on the nuclear temperature are also investigated.
在假定统计平衡的条件下提取了有关核温度参量，并研究了不同反应机制及靶核对提取的核温度的影响。
The mechanism and process of thermal mixing of fluid with different temperature in a straight pipe were studied, which has general significance in nuclear reactor thermohydraulic process.
探讨了在核反应堆热工流体力学中具有普遍意义的不同温度流体达到热混合均匀状态的过程和机理。
The mechanism of this albescent phenomenon was discussed, and regarded that the mutation of temperature sensitive mutant is probably mutually controlled by the nuclear gene and nuclear cytoplasm.
文中对其返白机理进行了讨论，认为该温度敏感型突变体的突变很可能是由核基因或核质互作控制的。
The large nuclear temperature evaluation would violate conservation of energy, and may lead a negative neutron KERMA factor.
这就可能使评价核温度太高而导致平均次级中子能量（?） 过大，破坏了能量守恒，而导致了负KERMA因子。
When the nuclear temperature increases, less columnar crystals at the border of the sample are observed and equiaxed crystals form.
核化温度升高后，样品边界定向生长的柱状晶组织减少甚至被等轴晶取代。
This article reviews nuclear magnetic resonance studies on iron-based high critical temperature superconductors carried out by the author's group.
文章介绍了利用核磁共振法对铁基高温超导体的研究结果。
According to the research and simulation the measured caloric curve has been discussed and some Suggestions for further investigation of nuclear temperature were pointed out.
同时还根据理论模拟的结果讨论了当前得到的核物质量热曲线中可能存在的问题，提出了进一步开展核物质量热曲线研究中温度测量的一些措施。
Characteristics and limitations of some important life prediction methods are analyzed with emphasis on SCC of engineering materials used in high temperature water in nuclear power plants.
以核电工程材料在高温水中的应力腐蚀破裂为重点，分析了几种重要的寿命预测方法的特点与局限性。
In primary loop in nuclear plants, the Cast Austenite Stainless Steel (CASS) under operation temperature will face to the issue of thermal aging besides of irradiation damage.
在核电站一回路中，奥氏体不锈钢铸件(CASS)在运行温度下长期工作除了受到辐照损伤外，还将面临热老化问题。
In nuclear reactors, graphite is used widely as moderators, reflectors, constructive materials of reactor core and fuel elements in high temperature gas cooled reactors.
石墨广泛地用做核反应堆慢化材料、反射层材料和堆芯结构材料，在高温气冷堆中还用来做燃料元件。
The results indicate that fuel temperature changing more slowly than nuclear power makes reactivity negative feedback not to restrain power changing, and then power concussive progress comes to being.
结果表明：燃料温度变化相对于功率的变化缓慢且滞后，燃料温度反应性负反馈不能及时抑制功率的变化是形成系统参量产生衰减振荡的主要原因。
Protection system of low temperature thermo-supply nuclear reactor is introduced.
本文介绍了一个低温供热核反应堆用的反应堆保护系统。
The effects of potassium dichromate concentration, sulfuric acid concentration, etching temperature and etching time on the bulk etching rate of PP nuclear track membrane were discussed.
建立了基体蚀刻速率与重铬酸钾浓度、硫酸浓度、蚀刻温度的数学关联式；
At present, the zircaloy-4 cladding tubes fabricated by low temperature process can meet the technical requirement, and can ensure the safety of nuclear reactor during its life cycle.
目前采用低温加工工艺生产的锆- 4合金包壳管已达到技术条件要求，保证了反应堆在燃耗寿期内的安全运行。
Low field Nuclear magnetic resonance technique was used to evaluate the quality and behavior of water in navel orange during storage in constant temperature and humidity.
采用低场核磁共振技术研究脐橙储藏过程中水分的状态、变化以及水分的迁移。
The high temperature gas cooled reactor (HTGR) coupled with the gas turbine cycle is considered as one of the leading candidate concepts for future nuclear power deployment.
高温气冷堆气轮机循环被认为是将来核能发电领域中最有潜力的方案之一。
Extracting heat from hot dry rock (HDR) and nuclear waste disposal both need researches on granite mechanical characteristics at high temperature and high pressure in depth.
高温岩体地热开发及核废料的地下处置等需要对高温高压下花岗岩体的力学行为进行深入细致研究。
The modular high temperature gas-cooled reactor (HTGR) incorporated with helium turbine is considered as one of the leading candidates for future nuclear power plants.
高温气冷堆氦气轮机是将氦气轮机与模块式高温气冷堆相结合，利用高温气冷堆产生的高温氦气直接推动涡轮做功进行高效率发电。
Also, when the high temperature was achieved, the Z machine was releasing more energy than was originally put in, something that usually occurs only in nuclear reactions.
而且当达到高温时，“Z”机组还释放出比原先的输入能量还多的能量，这种情况一般只出现在核反应。
This method can be used in project designing of oil field development and the feasibility study of applying the low-temperature heating nuclear to oil fields.
本方法可用于油田开发方案设计和将低温核供热堆应用于油田的可行性研究。
This method can be used in project designing of oil field development and the feasibility study of applying the low-temperature heating nuclear to oil fields.
本方法可用于油田开发方案设计和将低温核供热堆应用于油田的可行性研究。
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