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- slow neutron filter 慢中子滤器
- 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。
- 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。
- 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
- position-sensitive slow neutron detector 位敏慢中子探测器
- slow neutron resonance absorption 慢中子共振吸收
- NEUTRON DETECTORWITH FAST AND SLOW NEUTRON COINCIDENCE 采用快慢中子符合的中子探测器
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- A slow theme introduces the first movement. 第一乐章以缓慢的主旋律开始。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
