原子元素 的英文怎麼說
中文拼音 [yuánziyuánsù]
原子元素
英文
atomic element-
By convention an atom of an element is represented by an abbreviation of the element's name.
按照慣例，一種元素的原子由該元素名稱的縮寫來表示。The atoms of the different chemical elements are different aggregations of atoms of the same kind.
不同化學元素的原子是同類原子的不同聚合物。Fat, protein, aminophenol, trace elements in amygdalus ledebouriana schleche were determinated by chp ( 2005 edition ) and national standard methods, natural benzaldehyde and amygdalin were determinated by uv absorb method and hplc method respectively
分別用索氏抽提法、微量凱氏定氮法測定野巴旦杏中脂肪、蛋白質，用氨基酸分析儀測定多種氨基酸含量，原子吸收法測定多種元素，紫外法及反相高效液相法測定天然苯甲醛及苦杏仁苷。The unequal distribution between matter and antimatter in the universe has long been a mystery
原理上，超量反物質可以製造其它元素反核子，完全具有如同它們的正-物質類似版本一般的特性。Not all of the atomic nuclei of an element are identical.
同一種元素的原子核不都是一個樣的。Not all of the atomic nuclei of an element are identical
並非同種元素的所有原子核都是相同的。Note 1 : elements heavier than iron are produced by the capture of neutrons by atomic nuclei
注1 :重的元素比鑄鐵製作的捕獲中子的原子核The message begins at the top with binary numbers 1 to 10 and the atomic number of major elements,
由1至10的二進數，主要元素的原子序數Atoms of the same element that differ in their atomic weight are called isotopes.
具有不同原子量的同一種元素被稱為同位素。He forcast for the unknown elements their atomic weights and all kinds of properties.
他預言了這些未知元素的原子量和各種特性。Chemical industries. names and symbols of elements. table of relative atomic weights
化學工業.元素名稱和符號.相關原子量表Isotopes are different varieties of the same element, which have identical chemical properties but differ in atomic weight
同位素是同一元素的不同種類，它們有著相同的化學特性但是原子重量不同。However, you also want to include the name, symbol, atomic number, and atomic weight ; you can select each of these by using an
不過，我們還希望填充一些元素名、元素符號、元素號和原子量，可以在模板中使用Digesting with microwave, and a faas method for the determination of trace elements ca, mg, mn, zn, fe in two kinds of sweet averrhoa carambola l. was described
摘要採用微波消解，火焰原子吸收分光光度計對兩個甜楊桃品種進行了微量元素的測定。Chiral quaternary ammonium salts were synthesized from cinchonine in cinchona alkaloids using chloromethylated polystyrene - polyethylene glycol, diethylene glycol, triethylene glycol and glycol as polymer - supported phase transfer catalysts, finsl products were characterized by ftir, elemental analysis, scanning electron microscopy, x - ray photoelectron spectroscopy ( xps )
摘要以金雞納生物堿中的辛可寧為原料，氯甲基化聚苯乙烯聚乙二醇、一縮二乙二醇、二縮三乙二醇、乙二醇等為載體合成了幾種聚合物負載的手性季銨鹽，並對它們的結構用紅外光譜、元素分析、掃描電鏡和x射線光電子能譜等測試手段進行了表徵。The writing of formulas with elements and radicals that have a fixed valence is easy, if a knowledge of electrostatics is applied.
運用靜電學知識寫出具有固定化合價的元素和原子團組成的物質的分子式比較容易。Optimization investigation on the elements in ferrum aluminum silicon alloy by icp - aes
電感耦合等離子體原子發射光譜法測定硅鋁鐵合金中多種元素的優化研究2 both the hanging wall and the footwail rock of ore bodies are garnet biotite schist, protoliths are alkaline volcanic rocks ( tracyh andesite ). according to characteristics of trace elements assemblages and the setting of tectonics, these alkaline volcanic rocks were derived from the lower degree melting of metasomatic and enriched mantle ( eml ) in the initial stage of middle proterozoic epoch. they strongly enriched in large ion lithophile elements ( lile ), such as ba
2 、礦體頂、底板圍巖（石榴石黑雲母片巖、鈉長黑雲母片巖等）的原巖為堿性火山巖（粗面安山巖） ，相對富集大離子親石元素ba 、 cs 、 rb 、 k 、 lree及貧zr 、 sr 、 ti 、 hf 、 hree ，為早元古代末期-中元古代早期交代富集地幔低程度部分熔融所形成的堿性火山巖。After hydrogen, the atom with the simplest structure is that of helium.
在氫元素之後，氦的原子結構最簡單。Two ree distributed pattern, lree - depleted and flat, which display a specific character of typical mid - ocean ridge tholeiite, indicate that primary magma may be derived from near primary or a typical large ion lithophile element ( lile ) - depleted mantle
巖石稀土元素配分模式可分為lree平坦型和lree虧損型兩類，指示了其原始巖漿起源於近原始或典型的大離子元素虧損型的地幔，為典型的大洋中脊拉斑玄武巖的特徵。分享友人