0 a method used by scientists to discover whether a substance contains metal ions -- 焰色試驗，火焰試驗法（用來測試物質中是否含有某種金屬的方法）
The first was that the means already exist to fireproof up to the standards specified in the regulations, including the flame test.
That is but one reason why she must restore the flame test to the regulations immediately.
Therefore, it would be wise if we saw a date when the open flame test might apply.
That is one reason why the flame test should be included.
I regret that the regulations do not give the protection that would have been given had the naked flame test been included.
I give him the undertaking which he sought that the flame test will be introduced as soon as possible.
Such a naked flame test would complement the existing cigarette test.
The flame test is in many ways more important than the cigarette test.
