2階微分値の英語

探針１又は測定する試料２をＺ方向に二種類の周波数で所定の振幅による励振を作用させつつ静電容量の測定を行い、その励振振幅で差分することで、静電容量の微分値（微分容量）と二階微分値（二階微分容量）を測定できる。例文帳に追加

The method of measuring the dielectric constant enables the measurement of an electrostatic capacity while working excitation due to prescribed amplitude in two kinds of frequencies directing a probe 1 or the measuring sample 2 in a Z direction, and that of a differential value (differential capacity) and a second order differential value (second order differential capacity) of the electrostatic capacity by differing in the excitation amplitude. - 特許庁

ＳＰシンボルに対して時間軸方向にスプライン補間をする際に、両端の点（ｔ＝ｔ_i-1、ｔ_i+2の点）における二階微分値を、移動体の速度に応じた０とは限らない値とする。例文帳に追加

When a spline interpolation is carried out to a direction of a temporal axis with respect to an SP symbol, a second-order differential value at points (points of t=t_i-1, t_i+2) at both ends is made as a value which is not limited to 0 complying with the speed of the mobile. - 特許庁

ＥＣＵ２の燃料噴射開始時刻判定部２ｃは、検出された燃料圧力の値によって示される関数に基づいて２階微分値を算出する。例文帳に追加

A fuel injection start time determination part 2c of ECU 2 calculates a second order differential value based on a function indicated by values of detected fuel pressure. - 特許庁

構造物の亀裂等から発生する加速度の2階微分値を直接測定することにより構造物の損傷の発生及び成長を検出する方法及び装置を提供する。例文帳に追加

To provide a method and an apparatus for detecting the generation and growth of scratches in a structure by directly measuring the second level differential value of acceleration developed from the cracks or the like of the structure. - 特許庁

被測定導体（バスバー１）を流れる電流Ｉによって発生する磁界２を検出する磁気センサ３１の出力信号Ｘと、該出力信号Ｘの２階微分値Ｘ”とに基づいて、電流Ｉの周波数ωを演算する。例文帳に追加

The frequency ω of the current I is operated based on an output signal X of a magnetometric sensor 31 for detecting a magnetic field 2 generated by the current I flowing in the conductor to be measured (bus bar 1), and on a second-order differentiated value X" of the output signal X. - 特許庁