ground experimentsとは 意味・読み方・使い方

To provide a wet grinding method by which ground material of desired particle size is obtained easily, without repeating many experiments even when slurry composition of particles and a medium stirring mill differ from each other.例文帳に追加

固体粒子のスラリ組成や媒体攪拌ミルが互いに異なる場合であっても、多くの実験を繰り返すことなく、所望粒径の粉砕物が容易に得られる湿式粉砕方法の提供。 - 特許庁

A substance for which it is described that clear reproduction toxicity (excluding small changes in sperm measurement items, incidence of spontaneous defects in fetus, variant/ossification retardation, fetal/pup body weight, postal developmental assessments) is manifested when taken at a dosage with which general toxicity in parental animals is not manifested in animal experiments, in Priority 2 is determined as having no evidence (ground) reliable enough to be classified as Category 1B, and so is classified as Category 2 in this guideline.例文帳に追加

Priority２の情報で、動物実験において親動物での一般毒性が示されない用量で明確な生殖毒性（精液の測定項目、胎児の偶発的異常の発生率、変異・化骨遅延、胎児／生後児の体重、生後の発生指標のわずかな変化等を除く）が発現すと記載されている物質については、区分 1Ｂにするほど確かな証拠（根拠）はないとし、本指針においては区分２と整理する。 - 経済産業省