a夜班接待人员将相应客人账单仔细核对 Night shift reception personnel corresponding visitor bill careful checkup[translate] a按照一定比列进行轮岗或淘汰 正在翻译,请等待...[translate] aOn Board LAN Control Ler 在LAN控制Ler上[translate] aby the oxygen content in air 由氧含量在空气[translate]...
apparatus for the ionization of oxygen content in the air of negative environment.characterized by the very high level of the ionization and the chance of use both in health and in the prophylactic treatment.MARTIN ZACH
It has been used as an alternative of gasoline, improvers for octane number and oxygen content in gasoline. 在国外曾以汽油替代物、辛烷值改进剂和增加汽油氧含量三大作用添加到汽油中。 www.chemyq.com 3. Once the oxygen content of the air had risen to 25%, it was ready to burn. 一旦空气中...
In this method, the oxygen content in the exhaust is measured relative to the oxygen content of the air by means of a lambda probe (7). To eliminate the influence of pressure variations in the exhaust system (3) of the internal-combustion engine (1) on the measurement, according to the...
YBaCo4O7 ±δ was found to be thermodynamically stable in air at T > 900 °C whereas its thermodynamic stability at 950 °C is limited by the range of oxygen partial pressures − 5.05 ≤ log(pO2/atm) ≤ − 0.5. Oxygen content in YBaCo4O7 ±δ at 950 °C slightly decreases fr...
Dissolved oxygen content was decreasing from the surface to 1.5 m depth (Fig. 3). At 1.5 m depth, oxygen content was high enough to allow organic matter mineralization and nitrogen oxidation in lower sand layers. Oxygen consumption is balanced by the renewal of the air phase with atmospheric ...
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The utility model relates to an oxygen content detector for boilers, belonging to the technical field of the regulation and the control of combustion, which comprises a zirconium oxide solid electrolytic pipe with platinum catalyzing electrodes, a silicon nitride filter, a guide pipe, a heater, a...
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My invention relates to devices for and method of conditioning air within an enclosure. It is frequently desirable to regulate the temperature and oxygen content and other conditions relative to the air within an enclosure such as a tent or chamber. This is desirable particularly in hot weather....