relatively open setとは 意味・読み方・使い方

As shown in Fig.(b), a change speed upper limit value is set to a relatively low speed in an angle range where a change quantity of a remaining gas ratio per unit change angle of an intake valve open timing IVO is large and to a relatively high speed in an angle range where the change quantity is small according to an actual intake valve open timing rIVO at that time.例文帳に追加

（ｂ）のように変化速度上限値を、そのときの実際の吸気弁開時期ｒＩＶＯに応じて、吸気弁開時期ＩＶＯの単位変化角度当たりの残留ガス割合の変化量が大きい角度領域では相対的に低速度に、変化量が小さい角度領域では相対的に高速度に、設定する。 - 特許庁