The effects of coal rank,pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined.
使用可在加压下测定着火点的装置,研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。
To determine the lowest pruning heights of Pinus armandii trees which could prevent forest crown fire conversion from surface fire,combustion experiments of fine fuel were tested by 5 times with experimental equipment designed by the authors and ignition temperature were measured.
为确定可以阻止华山松林地表火向树冠火转化的最低修枝高度,测定了华山松针叶的着火点,在自行设计的燃烧床上对不同载量的华山松林细小可燃物进行了5次燃烧试验,通过分析可燃物地表火过程中垂直方向上的温度变化,将燃烧区域垂直方向上最高温度等于着火点处的高度确定为华山松的最低安全修枝高度。
In order to determine the lowest pruning height of Pinus yunnaneneis trees which could prevent forest crown fire conversion from surface fire,combustion experimentations of fine fuel were tested 6 times with experimental equipment designed by the authors and the ignition temperature were measured.
为确定可以阻止云南松林地表火向树冠火转化的最低修枝高度,测定云南松针叶的着火点,在自行设计的燃烧床上对不同载量的云南松林细小可燃物进行6次燃烧试验,通过分析可燃物地表火过程中燃烧区域垂直方向上的温度变化,将燃烧区域垂直方向上最高温度等于着火点处的高度确定为云南松的最低安全修枝高度。
The addition Ca to Mg alloys significantly raised the ignition point of the molten alloys in air, the ignition point of the molten Mg alloys containing 2%～5% Ca is about 750℃, the ignition and burning of molten Mg alloys are suppressed by Ca bearing stable oxide film.
钙加入到镁合金中可以提高其在空气中的着火点,含钙2%～5%的镁合金的着火点接近750℃,在通常的熔炼温度范围内不发生燃烧;少量的钙加入到镁合金中可细化镁合金的铸造组织,并提高其力学性能;此外,适量的钙在镁合金中形成热稳定性很高的第二相,显著提高镁合金的高温强度及蠕变性能,成为重要的汽车用低成本高温抗蠕变镁合金。
The test method of tannic acid, preparation method of water sample, test method of ignition point and experiment method of head loss for activated carbon are introduced based on the abroad references and much year practice.
介绍了测活性炭的单宁酸的试验方法,水样制备方法,着火点的试验方法,压力降的实验方法,是在作者对国外资料吸收和多年实践的基础上编写的这些实验方法。
In this paper, the physico-natures of Taixi coal,Baoqiao coal, Daanshan coal and coke powder, such as volatility, reactivity,ignition point and dry distillation rate, were studied under laboratory condition.
对宝钢以煤代焦烧结可使用的四种固体燃料 :太西煤、宝桥煤、大安山煤及焦粉的理化性能 ,如挥发性、着火点、反应性及干馏速度进行了测定和比较。
In order to confirm the actual temperature of the kindling point simply and truly,the new method for confirm the temperature of the kindling point is puts forward.
为了从热重实验数据简单准确地确定实际着火点的温度,提出了确定着火点的新方法。
flare point
【化】燃烧点, 着火点
open-cup flash-and-fire test
开口闪点与着火点试验
He held it, she lit her cigarette.
他拿着打火机,她就着火点了香烟。
She went into the drawing-room and lighted the fire.
她走进客厅，把炉火点着。
He has lighted/lit a match
他点着了一根火柴。
He's got a fiery temper and flares up at the slightest provocation.
他是火爆性子, 一点就着。
he always carries matches to light his pipe.
他总是带着火柴点烟管。
To misfire, as an internal-combustion engine.
点不着火，如内燃机
He lit the fuse and waited for the explosion.
他点着导火线,等待爆炸。
coax a fire with paraffin
加上煤油把火点着.
He struck a match and ignited the fuse.
他划了根火柴, 点着了导火索.
"You'll need kindling and medium wood and logs and backlogs.
“点火柴、引火柴、原木、垫底的，你都用得着。”
All you have to do is to touch a match to this firelighter and your fire will start.
你只要用火柴一触这个点火器，火就燃着了。
He struck a match and lit the lamp.
他擦着一根火柴把灯点着。
The movement of the train was rocking me to sleep, and I nearly missed my station.
火车摇晃着我睡着了，差点坐过了站。
Be patient. Don't lose your temper over trivial matters.
忍着点, 别为了一点小事发火。
The fire won’t light and I’ve already used our one and only match.
火没点着，我已经用了我们仅有的一根火柴了。
The paper kindled on the second match.
划了第二根火柴,纸就点着了。