multiple-length workingとは 意味・読み方・使い方

The annular support material 10 arranged inside the sheet pile 20 group for preventing the excavation section from collapsing is divided into a plurality of pieces, and the length of the divided support material 10 itself is set to an integer multiple of a working breadth dimension of each sheet pile 20.例文帳に追加

掘削部の崩落防止を行う矢板２０群の内側に配置される閉環状の支保材１０を複数に分割するとともに、この分割した支保材１０自体の長さを、矢板２０の使用横幅寸法の整数倍にしたこと。 - 特許庁

To provide a rotating tool capable of providing desired surface roughness without skipping a working condition and without multiple times of working when projecting length of a blade part is long (projecting length/diameter of blade is about more than 7) and when work rigidity of the work is low on the rotating tool of a drill, an end mill, a mounted grinding wheel, etc.例文帳に追加

ドリル、エンドミル、軸付砥石等の回転工具において、刃部の突き出し長さが長い場合(突き出し長さ／刃の径が7以上程度)や被加工物のワーク剛性が低い場合に於いて、加工条件を落したり複数回の加工をせずに所望の表面粗さが得られる回転工具の供給を可能にする。 - 特許庁