It is easy to tell the difference between metal and nonmetal.
說(shuō)明金屬與非金屬的區(qū)別是不難的.
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Most nonmetal chlorides are decomposed by water.
大多數(shù)非金屬氯化物都可以被水分解.
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Can be widely used in engraving all kinds of nonmetal materials.
適用于多種非金屬雕刻,用途十分廣泛.
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Elements 3 is a nonmetal with one valence electron.
元素3是帶-1價(jià)的非金屬元素.
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Sepiolite is a kind of Non - asbestos nonmetal mineral fiber.
海泡石是一種新型的可代替石棉的 非 石棉、非金屬礦物纖維.
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Calcium sulphate whisker is a new nonmetal material prepared from gypsum.
硫酸鈣晶須是由生石膏制備而成的新型非金屬材料.
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Also can be used for plastic wood etc. Nonmetal of milling.
也可用于塑料木材等非金屬的銑削加工.
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Element 32 is the most reactive nonmetal.
元素32是活性最大的非金屬元素.
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Nonmetal nanoclusters are generated by inert - gas condensation.
采用惰性氣體凝聚法獲得非金屬團(tuán)簇淀積體.
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The kaolin coal tonstein are a kind of important nonmetal mineral raw materials.
煤系高嶺巖是一種重要的非金屬礦物原料.
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The metal or nonmetal is written first in the formula , followed by oxygen.
(方式狀語(yǔ))在化學(xué)式中先寫(xiě)金屬或非金屬,氣候是氧.
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The nonmetal products advantages of healthiness, environmental protection. chemical stability and being acidproof and acid oxidation.
健康環(huán)保,自然美觀. 產(chǎn)品屬于非金屬類產(chǎn)品, 耐酸耐氧化,化學(xué)穩(wěn)定性好.
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Moreover , it puts forward measures and suggestions aboutto ensure healthy supply of nonmetal resource.
提出了保障非金屬礦產(chǎn)資源健康供給的六項(xiàng)對(duì)策與建議.
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The intrinsic frequency of molecular - vibration of nonmetal binary hydrides is calculated with vibration theory.
提出了非金屬二元?dú)浠锓肿诱駝?dòng)固有頻率的計(jì)算原理與方法.
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"nonmetallic elements"