open flame

基本解釋

Do not pressurize or expose to open flame or heat.
不要給空容器加壓，不要放在明火或熱源附近。
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UL94V level, the highest anti-flaming level for plastic, is reached. And it will not burn when meeting with open flame as well as good electric insulation.
高阻燃性能，防火特性突出，優(yōu)於國(guó)標(biāo)要求，達(dá)到UL94V級(jí)標(biāo)準(zhǔn)，遇明火不燃燒，具有優(yōu)良的電絕緣性能。
Note: Warning: not for human consumption; not allow children as toys to play; to avoid fragrance and skin, eyes, table board or direct contact with open flame.
警告：不可食用；不可讓兒童儅玩具玩耍；避免香燻與皮膚、眼睛、表板或明火直接接觸。

Anyone who has grilled a cherry tomato, roasted an ear of corn, sampled eggplant slices brushed with olive oil and cooked over an open flame or even broiled a simple mushroom cap can testify to the joys of grilling vegetables.
NPR: For Many This Weekend, The Grill Offers A Thrill
It was a flame that spearheaded one of the greatest open desert battles in Desert Shield and Desert Storm and led the way as those rockets and missiles from Apaches and MLRS and our strike forces went across and defeated what was supposed to be the mother of all battles.
CENTERFORSECURITYPOLICY: Keeping "the flame" burning