英语释义

• the amount of fuel used up (as in a nuclear reactor)

• a high-speed motorcycle race on a public road

片语

burnup credit燃耗信用

burnup determination[核]

burnup cumulative累积燃耗

attainable burnup可达到的燃耗

high burnup高燃耗

burnup plate点火板

fuel burnup燃料燃耗

percent burnup燃耗百分数

burnup experience燃耗经验

英汉例句

• it was used to simulate the xenon poison in ship nuclear reactor with the burnup of 30 mw·d, and the simulated results were compared with that from point model.

  结果表明：点模型的仿真结果偏小，用本软件进行仿真，平衡氙毒计算值与实测值间的偏差为-0。

• the possible benefit of average discharged burnup is calculated as well. the study shows that if the advanced fuel management strategy is …

  研究表明，采用「增大循环燃耗」的先进燃料管理策略将带来重大的经济效益，是一项迫切需要研究的课题。

• this software is used to simulate the ship reactor with hexagonal fuel subassembly after 10,150 and 200 burnup days, considering the hydraulic and thermal feedback.

  用此软件对船用堆10、150和200个燃耗天、考虑热工、水力反馈情况进行了实时仿真计算。

• origen2, for the multi region burnup calculation of the blanket by using the one group effective cross section provided in the output of mcnp4a.

  利用mcnp4a的输出提供的一群等效截面对包层进行多区燃耗计算。

• because of increasing burnup of power reactor, more advanced technologies should be applied in the reprocessing of spent nuclear fuel.

  由于核电站动力堆乏燃料的燃耗深，对乏燃料后处理工艺技术提出了更高要求。

• two sets of transport burnup code systems based on the transport theory, monte carlo burnup code system and transport burnup code system, are developed.

  开发了应用输运理论方法的两套程序系统：蒙特卡罗燃耗程序系统和输运燃耗程序系统。

• for reactors loaded with fuel assemblies of different burnup, the evaluation model can te used to calculate core physical parameters such as core neutron multiplication factor, burnup increment, etc.

  对于堆芯内布置不同燃耗深度的燃料元件的反应堆，应用本模型可以估算堆芯燃耗物理参数如：堆芯中子增殖系数、燃料元件燃耗增值等。

• the present invention provides a burnup saving type engine oil with superior low vaporability and low temperature viscosity property.

  本发明提供低蒸发性良好且低温粘度特性良好的省燃耗型机油。

• at 15% fima burnup level, the stress and plastic strain level in the matrix is very high.

  此时，燃料棒中的应力水平较燃耗初期大大地升高了，塑性应变也急剧增加。

• the possible benefit of average discharged burnup is calculated as well. the study shows that if the advanced fuel management strategy is employed, a remarkable efficiency in economics wi…

  研究表明，采用「增大循环燃耗」的先进燃料管理策略将带来重大的经济效益，是一项迫切需要研究的课题。

• to calculate burnup for the cores with fast neutron spectrum, we have written the linking codes to process the input and output of mcnp code and origen2 code.

  采用通过编写连接mcnp程序和origen2程序的接口处理程序的方法进行快中子系统的燃耗计算。

• the theoretical models of a program ndhexb for fast reactor burnup calculations isdescribed.

  描述了快堆燃耗计算程序ndhexb的理论模型，并给出了中国实验快堆（cefr）的计算结果。

• it is very important to carry out critical experiment on spent fuel for selecting calculation code packages and validating calculation methods using burnup credit technology.

  开展乏燃料的临界实验非常重要，在建造乏燃料临界实验装置之前需要对其进行大量的详细的临界计算。

• one of the way to enhance the economic benefit for nuclear power plant is to deepen burnup and extend reload cycle.

  加深燃耗和延长换料周期是提高核电站经济效益的手段之一。

• in this paper, a set of important formulae for burnup determination of fuel element from hfetr are deduced and researched, and main formulae of astm e244 are reformed.

  本文推导和研究了适用于高通量工程试验堆燃料元件燃耗测定的重要公式，并将astme244的公式作了重要修改。

• the code was employed to optimize the cycle length, the peak power factor and the discharge burnup of the first cycle loading for the daya bay nuclear plant.

  分别以循环长度、功率峰因子和卸料燃耗为目标函数，应用遗传算法对大亚湾核电站首炉装载进行优化。

• the various methods currently being used in burnup determination of nuclear fuels are studyed and reviewed, the mass spectrometry method of destructive testing is discussed emphatically.

  研究和评论了目前使用在核燃料燃耗测定中的各种方法，并着重讨论了破坏性燃耗测定的质谱法。

• the possible benefit of average discharged burnup is calculated as well. the study shows that if the advanced fuel management strategy is employed, a remarkable efficien…

  研究表明，采用「增大循环燃耗」的先进燃料管理策略将带来重大的经济效益，是一项迫切需要研究的课题。

• this paper introduced the general situation of the reactivity measurement on an experimental pwr under high burnup condition.

  介绍了在实验性pwr堆上完成的深燃耗条件下测量反应性概况。

• it provided the basis for constructing the spent fuel critical experimental facility and development studies of burnup credit technology.

  本文为以后建造乏燃料临界实验装置，开展燃耗信任制技术的综合研究打下了基础。

• at lower burnup level, the thermal stress is the principal factor affecting the safety of the rod.

  在燃耗初期，裂变热导致的热应力场是影响燃料棒安全性的主要因素。

• these are used to calculate burnup of a tokamak commercial hybrid reactor(tcb).

  应用该程序完成了托卡马克商用混合堆（tcb）概念设计的燃耗计算。