neutron currentとは 意味・読み方・使い方

The weight of Rh occupying the emitter 10 is chosen such that an output current of 2×10^-9 A is generated when the emitter 10 receives a thermal neutron flux of Φ_th=10^12 to 10^13 n/cm^2/s.例文帳に追加

エミッタ１０の中に占めるＲｈの重量は、エミッタ１０が熱中性子束Φ_ｔｈ＝１０^１２〜１０^１３ｎ／ｃｍ^２／ｓを受ける場合、エミッタに２×１０^−９Ａ以上の出力電流が生じるように選択する。 - 特許庁

In the corrosion inspection method, in a state where a sheathing material is attached to the measuring target, counted value related to the moisture amount of the sheathing material is measured by a neutron moisture meter; and only when the counted value is higher than a preset threshold, is the wall thickness of the measuring target measured by an eddy current flaw detector.例文帳に追加

腐食検査方法では、被測定物に外装材が取り付けられた状態で、中性子水分計にて、外装材の水分量についてのカウント値を測定し、カウント値が予め設定された閾値よりも高い場合にのみ、渦電流探傷器にて、被測定物の肉厚を測定する。 - 特許庁

Protons are accelerated by using the linear accelerator 3 in such a manner that proton energy is in a range that a neutron generation rate generated per unit proton current by a ^9Be (p, xn) reaction is greater than that by a ^7Li (p, n) reaction and is smaller than that by a nuclear spallation reaction.例文帳に追加

線形加速器３を用いて陽子エネルギを、^９Ｂｅ（ｐ，ｘｎ）反応によって単位陽子電流当りに発生する中性子発生率が、^７Ｌｉ（ｐ，ｎ）反応によって単位陽子電流当りに発生する中性子発生率より大きく、かつ、核破砕反応によって単位陽子電流当りに発生する中性子発生率よりも小さくなる範囲のエネルギに陽子を加速する。 - 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