induction

導入研修、入会

人を組織や役割、活動に迎え入れる過程。初めの研修を伴うことが多い。

やさしい英語で： The process of bringing someone into an organization, role, or activity, often with initial training.

• New staff attend an induction.
• The induction course explains how the company works.
• His induction into the team took several days.

使い方： induction into something (Her induction into the organization began with a training session.)

類義語： introduction, initiation

よく使う表現： staff induction, induction course, induction into something

就任式、入会式

役職への任命や、団体・軍への受け入れを正式に行う儀式。

やさしい英語で： A ceremony that officially gives someone a position or admits them into a group or military service.

• Her induction ceremony was brief.
• His family attended his induction into office.
• The recruits waited for their formal induction into military service.

使い方： induction into something (His induction into the society took place on Friday.)

類義語： initiation, admission, installation

よく使う表現： induction ceremony, induction into something, military induction

電磁誘導

磁場の変化によって電気が生じること。

やさしい英語で： The production of electricity by a changing magnetic field.

• The generator uses induction.
• Moving the magnet caused induction in the wire.
• Students measured the current produced by electromagnetic induction.

類義語： electromagnetic induction

よく使う表現： electromagnetic induction, induction coil, induction current

分娩誘発

薬やほかの医療的な方法で、出産が始まるようにすること。

やさしい英語で： The use of medicine or other medical methods to make childbirth start.

• Her induction began on Monday.
• The midwife explained what would happen during induction.
• They discussed whether induction was needed for the overdue baby.

使い方： induction of labour (The doctor discussed induction of labour with her.)

類義語： labor induction

よく使う表現： induction of labour, planned induction, labor induction

帰納法

いくつかの具体的な例から、一般的な結論を導く方法。

やさしい英語で： A way of reaching a general conclusion by looking at several particular examples.

• The argument relies on induction.
• She used induction to move from observations to a general claim.
• Induction does not guarantee that a conclusion is true.

使い方： induction from something (Induction from observed cases can suggest a general rule.)

類義語： inductive reasoning

反対語： deduction

よく使う表現： reasoning by induction, use induction, induction from something

数学的帰納法

最初の数で成立し、ある数で成立すれば次の数でも成立すると示す証明法。

やさしい英語で： A proof showing a statement holds first for one number, then for each next number in turn.

• We proved it by induction.
• The induction step uses the result for the previous integer.
• Have you checked the base case before applying mathematical induction?

類義語： mathematical induction

よく使う表現： mathematical induction, proof by induction, induction step