Phototaxisとは 意味・読み方・使い方

To provide a method for easily manufacturing an effective insect-proof light source which is an insect-proofing method utilizing phototaxis of insects.例文帳に追加

昆虫の走光性を利用した防虫方法で、効率的防虫用光源を簡易に作製する方法を提供する。 - 特許庁

To provide a method for controlling invaded insect pests, with which invasion of insects from the opening part of a building is reduced by taking advantage of phototaxis of insect and an apparatus for controlling invaded insect pests.例文帳に追加

虫の走光性を利用して建物の開口部からの虫の侵入を低減できる侵入害虫防除方法、及び侵入害虫防除装置を提供する。 - 特許庁

The method for gathering fishes comprises attracting and gathering aquatic animals such as squid exhibiting phototaxis in the vicinity of light source and outputting light having prescribed luminescence intensity for a prescribed lighting time in a prescribed blinking cycle so that the attracted aquatic animals becomes a state of paralysis.例文帳に追加

走光性を示すイカ等の水産動物を光源近くに誘集し、誘集した水産動物に対して該水産動物が麻痺状態となるように所定発光強度の光を所定の点滅周期で所定の点灯時間出射することを特徴とする集魚方法である。 - 特許庁

To provide a film material for luminous ceiling having flexibility, high strength, high visible light transmittance, appropriate light diffusivity, relaxing or preventing foreign matter shade by dead bodies of phototaxis leaf beetles, and a luminous ceiling system using the same.例文帳に追加

可撓性を有し、強度が高く、可視光透過率が高く、適度な光の拡散性を有し、更に走光性羽虫の死骸による異物陰影を緩和したり、防止することが可能である光天井用膜材と、それを用いた光天井システムの提供。 - 特許庁

The deterioration of water quality is judged by cultivating a lot of microorganisms in a water tank which is in a state in which the raw water of which the water quality is to be monitored is allowed to flow in, irradiating it from one side of the water tank into the water tank with light, and detecting various of distribution states in water of the microorganisms groups having phototaxis with respect to the light.例文帳に追加

水質監視対象となる原水を流入させた状態の水槽内に多数の微生物を飼育しておき、水槽の一方から当該水槽中に光を照射し、光に対して走光性を示す微生物群の水中での分布状態の変化を検知することにより、原水水質の悪化を判断する。 - 特許庁