for several decadesとは 意味・読み方・使い方

In contrast to the relatively low public concern about periphyton, they have been used extensively in the analysis of water quality for several decades.例文帳に追加

付着生物は，一般市民からの関心が比較的低いのに比して，数十年にわたり水質分析で盛んに用いられてきた。 - 英語論文検索例文集

The story is based on a legend in which Kenbun-tei (Emperor Jianwen) kept hiding himself for several decades from Eiraku-tei (Emperor Yongle) who chased him.発音を聞く 例文帳に追加

明の建文帝が永楽帝に追われて、何十年も潜伏して生活していたという伝説について書かれた話。 - Wikipedia日英京都関連文書対訳コーパス

To provide a memory device which can stably store recorded data for a long time of several decades or more, and from which the stored data can be reliably read.例文帳に追加

数十年以上の単位で記録データを長期的に安定に保存でき、しかも保存データを確実に読み出し可能なメモリ装置を提供する。 - 特許庁

However, there are various theories for the interpretation of this waka, so that it might be too ambitious to go back one hundred and several decades for the appearance of Fusuma all at once, although it is very tempting to do so.発音を聞く 例文帳に追加

しかしながら、この歌の解釈にはさまざまな異論もあるようで、襖障子の誕生を一気に百数十年も遡るのは、大変魅力的ではあるが、やや冒険的であるかも知れない。 - Wikipedia日英京都関連文書対訳コーパス

It has maintained a trade surplus for several decades in such a circumstance because it has secured from the processing trade more funds than it paid for imports.例文帳に追加

そのような状況で、数十年にわたり貿易黒字を維持できたのは、加工貿易により輸入に支払う以上の資金を確保することができていたことによる。 - 経済産業省

These wars astounded people of the time because they had not had a political fight which involved a military force for 300 years and several decades since the War of retired Emperor Heizei, in the early Heian period.発音を聞く 例文帳に追加

保元以前、武力で政争が解決した事例は平安初期の平城上皇の変にまで遡り、三百数十年ぶりの異変だったため、当時の人々に大きな衝撃を与えた。 - Wikipedia日英京都関連文書対訳コーパス

Especially, kokujin in the Kinai region (provinces surrounding Kyoto and Nara) had quite a strong inclination for independence, which was exemplified by the case that the shugo (the Hosokawa clan) failed to achieve the "Hikanization" of kokujin in Yamashiro Province, Tamba Province and other provinces despite having spent several decades.発音を聞く 例文帳に追加

特に畿内では国人の独立志向が非常に高く、山城や丹波などで、守護（細川氏）が数十年をかけても国人層の被官化を達成できない事例も見られた。 - Wikipedia日英京都関連文書対訳コーパス

Energy-related technological development cannot be achieved in a short time, and often requires ongoing R&D investment for several decades before commercialization.例文帳に追加

また、エネルギー関係の技術開発は一朝一夕には成し得ず、数十年単位で継続的に研究開発投資を行って初めて実用化に至るものが多い。 - 経済産業省