neutron number densityとは 意味・読み方・使い方

To provide a method, capable of nondestructively measuring the num ber density of thermal neutron absorbing atoms, even when thermal neutron absorbing atoms are distributed in thickness and number density so as to be in capable of transmission of thermal neutrons.例文帳に追加

熱中性子吸収原子が、熱中性子が透過できないほどの厚みと個数密度で分布する場合でも、該熱中性子吸収原子の個数密度の非破壊測定を可能にする方法を提供する。 - 特許庁

To provide an inspection device and inspection method for nuclear fuel rod capable of performing not only measurement of only one fuel rod but also simultaneous distribution measurement of a number of nuclear fuel rods by enabling measurement of enrichment distribution or density distribution of fuel and distribution state of a neutron absorber, which were difficult to measure when using a granular fuel in the past, by using a neutron beam from the distribution of its penetrated beam.例文帳に追加

従来顆粒燃料を用いた場合に測定が困難であった燃料の濃縮度分布や密度分布ならびに中性子吸収材の分布状態等を中性子線を用いてその透過線の分布から測定できるようにして、しかも一本だけでなく多数本の核燃料棒を同時に分布測定できるようにした核燃料棒の検査装置および検査方法を提供することを目的とする。 - 特許庁

(i) Length, mass, time, electric current, temperature, amount of substance, luminous intensity, angle, solid angle, area, volume, angular velocity, angular acceleration, velocity, acceleration, frequency, rotational frequency, wave number, density, force, moment of force, pressure, stress, viscosity, kinematic viscosity, work, power, mass flow rate, flow rate, quantity of heat, thermal conductivity, specific heat capacity, entropy, quantity of electricity, electric field strength, voltage, electromotive force, capacitance, magnetic field strength, magnetomotive force, magnetic flux density, magnetic flux, inductance, electric resistance, electric conductance, impedance, active power, reactive power, apparent power, active energy, reactive energy, apparent energy, attenuation of electromagnetic wave, electric power density of electromagnetic wave, radiant intensity, luminous flux, luminance, illuminance, sound power, sound pressure level, oscillating acceleration level, concentration, neutron emission rate, radioactivity, absorbed dose, absorbed dose rate, kerma, kerma rate, exposure, exposure rate, dose equivalent or dose equivalent rate.発音を聞く 例文帳に追加

一　長さ、質量、時間、電流、温度、物質量、光度、角度、立体角、面積、体積、角速度、角加速度、速さ、加速度、周波数、回転速度、波数、密度、力、力のモーメント、圧力、応力、粘度、動粘度、仕事、工率、質量流量、流量、熱量、熱伝導率、比熱容量、エントロピー、電気量、電界の強さ、電圧、起電力、静電容量、磁界の強さ、起磁力、磁束密度、磁束、インダクタンス、電気抵抗、電気のコンダクタンス、インピーダンス、電力、無効電力、皮相電力、電力量、無効電力量、皮相電力量、電磁波の減衰量、電磁波の電力密度、放射強度、光束、輝度、照度、音響パワー、音圧レベル、振動加速度レベル、濃度、中性子放出率、放射能、吸収線量、吸収線量率、カーマ、カーマ率、照射線量、照射線量率、線量当量又は線量当量率 - 日本法令外国語訳データベースシステム