研究社 新和英中辞典

ひっす 必須

必須の

indispensable

essential

necessary

【形式ばった表現】 requisite.

必須アミノ酸

essential amino acids

必須科目

a compulsory [required] subject [course]

必須条件

an indispensable [essential] condition

《ラテン語》 a sine qua non 《《複数形》 sine qua nons》

必須条項

a mandatory clause.

斎藤和英大辞典

必須

読み方 ひっす

形容詞相当語句

Indispensable （to success）; essential （to the result）; requisite （to some person）

用例

彼は王侯たる者に必須の徳を欠いている
He lacks the qualities requisite to a ruler.

必須科目
compulsory branches

JMdict

必須

読み方：ひっす

（形容動詞／ナ形容詞、名詞、形容詞相当語句／ノ形容詞） indispensable; required

英和医学用語集

必須

essential

ライフサイエンス辞書

必須

***** ひっす

(aj) essential ****

(aj) mandatory ***

(aj) obligatory ***

(aj) prerequisite ***

関連語

基本的, 義務, 義務的, 重要, 必要, 不可避, 本質的, 本態性, 必要条件, 必要不可欠

用例

be essential to [〜するのに不可欠である，〜することが不可欠である]

Anaesthesia during lethal injection is essential to minimise suffering and to maintain public acceptance of the practice. (Lancet)

be essential for [〜に不可欠である]

This review addresses the most recent advances in our understanding of how the ear forms and discusses the molecules in hair cells that are essential for sensing sound and movement in the zebrafish. (Annu Rev Genet)

DNA primases are essential for the initiation of DNA replication and progression of the replication fork. (Trends Genet)

it is essential that [〜であることが不可欠である]

For chronic infection to occur, it is essential that the parasite avoids clearance by the host immune system. (Curr Opin Microbiol)

it is essential for .. to do [〜が〜することが必要である]

Therefore, it is essential for clinicians to be aware of key clinical and radiologic features predictive of poor outcome. (Crit Care Med)

We tested whether it is essential for GroEL to form a stable interaction with a nascent polypeptide co-translationally. (J Biol Chem)

用例

obligatory [義務的な，必須の]

The dopamine transporter is an obligatory target of cocaine and amphetamine. (Nature)

This implies that binding to the LF/EF site is not an obligatory step in translocation. (Proc Natl Acad Sci USA)

Because mosquitoes are obligatory vectors for malaria transmission, the spread of malaria could be curtailed by rendering them incapable of transmitting parasites. (Nature)

While there is no evidence that this process exists in mammals, it is obligatory in mRNA maturation of trypanosomatid parasites. (Mol Cell Biol)

obligatory for [〜にとって義務的な，必須の]

This study demonstrates that although G(i)alpha (237-270) is not obligatory for the binding of G(i)alpha to tubulin, it is crucial for the transactivation of Galpha by tubulin. (J Biol Chem)

The 5'-CpG is obligatory for these effects. (Nucleic Acids Res)

用例

prerequisite [必須の,必須であるもの]

Dense-core secretory granule (DCG) biogenesis is a prerequisite step for the sorting, processing, and secretion of neuropeptides and hormones in (neuro)endocrine cells. (Mol Biol Cell)

prerequisite for [〜に必須であるもの]

Historically, co-stimulation has been regarded as a prerequisite for T-cell activation. (Trends Immunol)

The large reorientation of this helix is a prerequisite for the interaction between each subunit of S100B and target proteins such as the tumor suppressor protein, p53. (Biochemistry)

be prerequisite for [〜に必須である]

Prolyl-hydroxylation of HIF1alpha by PHD enzymes is prerequisite for HIF1alpha degradation. (Cell)

Pairing, synapsis, and recombination are prerequisites for accurate chromosome segregation in meiosis. (Science)

essentialの共起表現

mandatoryの共起表現

obligatoryの共起表現

prerequisiteの共起表現

日本語WordNet(英和)

必須

【形容詞】

1 imperative

注意や行動を必要とする

(requiring attention or action)

as nuclear weapons proliferate, preventing war becomes imperative 核兵器が増殖するに従い、戦争を防止することは絶対に必要になってくる requests that grew more and more imperative ますます避けられなくなった要請

2 compulsory, mandatory, required

規定通りに必要である

(required by rule)

in most schools physical education is compulsory 大部分の学校で、体育は義務である attendance is mandatory 出席は義務的である required reading 必読書

3 essential

基本的な

(basic and fundamental)

the essential feature 本質的特徴

4 crucial, of the essence, essential, all-important, all important

最も大きな重要性の

(of the greatest importance)

the all-important subject of disarmament 武装解除の極めて重要な対象 crucial information 極めて重要な情報 in chess cool nerves are of the essence チェスにおいて、冷静さは最も重要である

5 necessary

必要不可欠な

(absolutely essential)

6 essential, indispensable

絶対に必要なさま

(absolutely necessary)

essential tools and materials 必須の道具および材料 funds essential to the completion of the project プロジェクトの完成に不可欠な基金 an indispensable worker なくてはならない労働者

7 requisite, needful, needed, required

救援か供給に必要である

(necessary for relief or supply)

provided them with all things needful 彼らに必要なもの全てを提供した

【名詞】

1 essentiality, essentialness

基本的な重要性

(basic importance)

2 necessary, requisite, requirement, necessity, essential

不可欠な何でも

(anything indispensable)

food and shelter are necessities of life 食物と住居は、生活の必需品である the essentials of the good life いい生活に不可欠の物 allow farmers to buy their requirements under favorable conditions 農民が良好な状況の下で彼らの要求で購入することを可能にする a place where the requisites of water fuel and fodder can be obtained 水と燃料と飼料という必需品を手に入れることができる場所

3 necessity

必須であるか緊要の状況

(the condition of being essential or indispensable)

4 requisiteness

絶対的に必要とされている状態

(the state of being absolutely required)

>>「必須」に関する類語一覧

EDR日英対訳辞書

必須

読み方 ヒッシュ；ヒッス

essentiality

日英・英日専門用語辞書

必須

obligatory，mandatory，essential，prerequisite

クロスランゲージ 37分野専門語辞書

必須

essential