street gullyとは 意味・読み方・使い方

To provide a street gully, preventing entering of a mosquito, more surely inhibiting entering and leaving of the mosquito, releasing water flowing backward even if water flows backward or stays, and having no fear and risk that an intermediate screen is dislocated or broken.例文帳に追加

蚊の浸入を阻止し、蚊の出入りをより確実に抑えることができ、水が逆流したり滞留しても逆流した水を逃がし、中スクリーンが外れる心配や破損する虞をなくす雨水ますを提供する。 - 特許庁

A large number of water-conveyance slits 7 linearly extended while being crossed at right angles with the direction of the crossing of a road B, the direction along a shoulder A, are formed to a cover 1 for a street gully from one-side edge section 9 to the other-side edge section 11.例文帳に追加

雨水桝用蓋１に、道路Ｂを横断する方向に、すなわち路肩Ａに沿った方向と直交して直線状に延びる通水スリット７を一側縁部９から他側縁部１１にかけて多数本形成する。 - 特許庁