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- slow neutron counter 慢中子计数器
- The neutron counter was designed and made at AWRE to achieve these parameters. 达到上述指标的中子控测器是在原子武器科学研究中心设计并制造的。
- We irradiate the desert with slow neutrons. 我们用低速中子照射整个沙漠。
- Methods: According to the strength of the neutron source, paraffin was used to slow neutron and B 4C to absorb the slowing down neutron. 方法:根据中子源的强度,利用石蜡慢化和碳化硼吸收慢化中子原理并考虑各种影响因素,建立中子源的安全贮存装置。
- Hurst-Ritchie fast neutron counter 赫斯特-瑞奇快中子计数器
- Uranium fission may be accomplished by either fast or slow neutrons. 铀的裂变可用快中子或慢中子来完成。
- A Biological Equivalent Fast Neutron Counter 生物等效快中子计数管
- The isotope of uranium with mass number235, fissionable with slow neutrons. 锕铀铀的同位素，原子质量数为235，与慢中子发生裂变
- scintillator slow neutron detector 闪烁体慢中子探测器
- penetration depth of slow neutron 慢中子穿透深度
- slow neutron time of flight method 慢中子飞行时间法
- A thermal neutron counter working in the corona discharge region 电晕放电慢中子计数管
- position-sensitive slow neutron detector 位敏慢中子探测器
- slow neutron resonance absorption 慢中子共振吸收
- The neutron counter was designed and made at AWRE to achieve these parameters 达到上述指标的中子控测器是在原子武器科学研究中心设计并制造的。
- There was an enormous cat crouching on the counter. 柜台上蜷伏着一只硕大的猫。
- NEUTRON DETECTORWITH FAST AND SLOW NEUTRON COINCIDENCE 采用快慢中子符合的中子探测器
- He placed the money on the counter. 他把钱放在柜台上。
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- Can the goods be refunded at your counter? 你们柜台的商品可以退吗？
