caltropsとは 意味・読み方・使い方

To provide a water caltrop cultivating device for harvesting a large amount of excellent quality water caltrops through a plurality of times of cultivation in a year, even in an area hard to secure cultivation water.例文帳に追加

栽培用水の確保が困難な地域においても、品質の良好なヒシを、しかも年間での複数回の栽培によって多量に収穫できるヒシの栽培装置を提供する。 - 特許庁

Kunai is well known as well as shuriken (ninja throwing stars, multi-pointed throwing weapon) and makibishi (small, spiked caltrops used by ninja) as tools used by ninja, but kunai was little used except the case where it was needed immediately as a substitution because it was made of a high quality wrought iron.発音を聞く 例文帳に追加

忍者の使う道具としては手裏剣やまきびしと同様に良く知られているが、良質な鍛鉄で作られるためとっさの代用以外はあまり利用されなかった。 - Wikipedia日英京都関連文書対訳コーパス

As a result of this, the device enables harvest of a large amount of excellent quality water caltrops through a plurality of times of cultivation in a year, even in an area hard to secure cultivation water.例文帳に追加

係る構成置によれば、栽培用水の確保が困難な地域においても、品質の良好なヒシを、しかも年複数回の栽培によって多量に収穫することが可能なヒシの栽培装置を提供できる。 - 特許庁