tritium什么意思

tritium的音标：tritium的英式发音音标为：['trɪtiəm]tritium的美式发音音标为：['trɪtiəm, 'trɪʃi-]...

...tritium, a radioactive isotope of hydrogen.氢的放射性同位素氚Tritium has a half - life of 12.4 years.氚的半衰期为12.4年,地球形成时的氚早已不存在.The Energy Secretary hopes to bring on line a safer new tritium production reactor...能源大臣希望能投产一座更安全的...

Tritium is one of the mildest radioactive isotopes.氚是最和缓的放射性同位素之一.More reactive are the heavier isotopes of hydrogen, deuterium and tritium.更为活跃的是氢的较重同位素, 氘和氚.Tritium has a half - life of 12.4 years.氚的半衰期为12.4年,地球形成时的氚早已...

n.水上平台( pier的名词复数 )，（常设有娱乐场所的）突堤，柱子，墙墩...

chest的音标：chest的英式发音音标为：[tʃest]chest的美式发音音标为：[tʃɛst]...

Good dispersibility, no coming off powder even at high dosage.分散性好,即使高比例填充使用也不脱落.Put a small amount of the powder into a container and mix with water...把少量粉末放入容器，加水混合。Characteristics: white glossy hexahedron crystal or ...

n.多言狂，多言癖，失语...

disruptiveness的音标：disruptiveness的英式发音音标为：[dɪs'rʌptɪvnɪs]disruptiveness的美式发音音标为：[dɪs'rʌptɪvnɪs]...

motorcycle的现在进行时为：motorcycling...

这些花的花蕾是青铜色，开放后呈明黄色。The flowers are bronzy in bud and bright yellow when open.画中黄色太多,如改为青铜色, 就好看多了.There is too much yellow in the picture; it would look much better if the yellow is changed to bronze.今天的树林是一片发亮的青铜色.The w...

cupralith的音标：...

n.把（某人）遣送回国，遣返( repatriate的名词复数 )v.把（某人）遣送回国，遣返( repatriate的第三人称单数 )...

“俯就”的拼音为：fǔ jiù ...

reflector的复数形式为：reflectors...

meshugga的音标：meshugga的英式发音音标为：[mə'ʃʊgə]meshugga的美式发音音标为：[mə'ʃʊgə]...

accede的现在进行时为：acceding...

Manx的音标：...

“晚课”的英语可以翻译为：evensong，vespers ...