equal rootsとは 意味・読み方・使い方

equal roots in a quadratic equation発音を聞く 例文帳に追加

2次以上の方程式における根のうち,相等しいもの - EDR日英対訳辞書

To provide a method for transplanting a plant by which the plant is transplanted to a setting hole without breaking a root ball (the root of a seedling) in transplanting field crops and roots are generated in the soil of a ridge almost equal to those of seedlings in water culture by overcoming circumstance in which rooting is difficult for young seedlings in field soil.例文帳に追加

畑作物の植え替えに際して根鉢（苗の根）を崩す事なく定植畝の植え穴に植える事が出来、畑作土の若苗にとって出根しにくい環境を克服し水溝栽培に近い根量を従来作りの畝作土中に発生させる。 - 特許庁