nitrogen levelとは 意味・読み方・使い方

To provide a method for producing a nitrogen-incorporated silica glass material, capable of introducing high-concentration nitrogen gas into a silica glass porous form and easily setting nitrogen incorporation level as well.例文帳に追加

高濃度の窒素の導入を容易に行うことができ、しかも窒素の導入量の設定が容易な窒素を添加したシリカガラス材の製造方法を提供すること。 - 特許庁

To provide a method for smelting a low nitrogen steel with which, in a ladle treatment for raising a temperature by utilizing the oxidizing exothermic reaction of Al, the nitrogen-absorption reaction of molten pig iron is restrained and concentration of the nitrogen can be kept to a low level.例文帳に追加

Ａｌの酸化発熱反応を利用して昇熱を行う取鍋処理において、溶鋼の吸窒反応を抑制し、窒素濃度を低位に維持できる低窒素鋼の溶製方法を提供する。 - 特許庁

To prevent decrease in cooling efficiency of a cooling device by hindering heat intrusion into liquid nitrogen from the cylinder of a freezer, and prevent fluctuation of the level of the liquid nitrogen, at the time of direct soaking of a cooling head of the freezer into the liquid nitrogen for obtaining supercooled liquid nitrogen in a device for cooling the high temperature superconductive member by means of the liquid nitrogen of supercooling temperature.例文帳に追加

高温超電導部材を過冷却温度の液体窒素により冷却する装置において、過冷却液体窒素を得るために冷凍機の冷却ヘッドを液体窒素中に直接浸漬させるにあたって、冷凍機のシリンダ部から液体窒素への熱侵入を可及的に防止して、冷却装置の冷却効率の低下を防止し、かつ液体窒素の液面レベルの変動を防止する。 - 特許庁

To prevent reduction in cooling efficiency of a cooling apparatus by preventing heat conduction from the cylinder of a refrigerator to liquid nitrogen and prevent fluctuations in the liquid level of the liquid nitrogen, when the cooling head of the refrigerator is immersed directly in liquid nitrogen, to obtain supercooling liquid nitrogen in the apparatus for cooling a high-temperature superconducting member with the liquid nitrogen at a supercooling temperature.例文帳に追加

高温超電導部材を過冷却温度の液体窒素により冷却する装置において、過冷却液体窒素を得るために冷凍機の冷却ヘッドを液体窒素中に直接浸漬させるにあたって、冷凍機のシリンダ部から液体窒素への熱侵入を可及的に防止して、冷却装置の冷却効率の低下を防止し、かつ液体窒素の液面レベルの変動を防止する。 - 特許庁

The method includes a step to judge a filling level of the nitrogen oxide adsorption catalyst, a step to monitor a travelling state of the vehicle and/or an operating state of the engine and a step to start regeneration of the nitrogen oxide adsorption catalyst when the filling level of the nitrogen oxide adsorption catalyst exceeds a maximum adsorption level and the travelling state of the vehicle and/or the operating state of the engine is suitable for regeneration.例文帳に追加

窒素酸化物吸着触媒の充填レベルを判定する段階、車両の走行状態および／またはエンジンの作動状態を監視する段階、窒素酸化物吸着触媒の充填レベルが最大吸着レベルを超え、また、車両の走行状態および／またはエンジンの作動状態が再生に好適であるとき窒素酸化物吸着触媒の再生を開始する段階を含む。 - 特許庁

The temperatures of the first nitrogen oxide selectively reducing catalyst part and the second nitrogen oxide selectively reducing catalyst part are set to a level lower than the temperature at which the purification rate of the nitrogen oxide in the exhaust gas flowing becomes the highest.例文帳に追加

また、第１窒素酸化物選択還元触媒部および第２窒素酸化物選択還元触媒部の温度は、流通する燃焼排気ガス中の窒素酸化物の浄化率が最高値となる温度より低い温度に設定したものである。 - 特許庁

To provide a method for refining an extra-low nitrogen steel by which the molten steel of extra-low nitrogen content level by surely preventing the absorption of the nitrogen in the atmosphere in the case of tapping off the molten steel from an opening hole part by taking out a furnace-cover and tilting the furnace body during refining or after completing the refining with a decarburizing-denitrizing method.例文帳に追加

脱炭・脱窒素法による精錬中または精錬終了後に炉蓋を取り外し且つ炉本体を傾け、溶鋼を開口部から出鋼する際に、大気中の窒素の吸収を確実に防ぎ、窒素含有量が極低レベルの溶鋼を提供できる極低窒素鋼の精錬方法を提供する。 - 特許庁

If the hydrogen gas concentration exceeds a predetermined concentration level, a nitrogen gas valve 63 is opened to pressurize nitrogen gas to a circulation dumper 33, an exhausting dumper 52, and a nozzle 53d.例文帳に追加

水素ガス濃度が所定濃度値を超えた時には、窒素ガス弁６３が開き、循環ダンパ３３、排気ダンパ５２、ノズル５３ｄに窒素ガスが加圧される。 - 特許庁