element n. 1.要素;成分;(构成)部分;分子。 2.【化学】元素;【数学】元,素;【机械工程】单元;单体;【无线电】元件;【植物;植物学】原种。 3.【电学】电池;电极;电阻丝。 4.生存环境,活动范围;本行,本领。 5.〔pl.〕原理;初步;大纲。 6.〔pl.〕自然力;暴风雨。 7.【军事】小队,分队。 8.〔pl.〕【宗教】(圣餐用)面包和葡萄酒。 the four elements (古希腊哲学家认为组成世界的地、水、火、风)四元素。 discontented elements 不平分子。 daughter element 【物理学】子元素。 control element 控制元件。 the elements of grammer 语法基础。 in one's element 在自己(活动)天地内,如鱼得水。 out of one's element 在自己活动天地外,不得其所,格格不入。 strife [war] of the elements 暴风雨。
With neutrons, the light element is not usually at any marked disadvantage . 对于中子,轻元素通常不是一个突出的问题。
A few elements, among them uranium and thorium, spontaneously disintegrate into lighter elements by chances . 少数元素,其中有铀和钍,通过它们核的变化自然蜕变成较轻的元素。
Hydrogen is known to be the lightest element 大家都知道,氢是最轻的元素。
The lightest element is hydrogen 275最轻的元素是氢。
Disproportionate lighting elements generate both light and an atmosphere that is necessary for the neighbourhood 不成比例的灯产生了适宜的必要的灯和气氛。
A depth resolution of nano - meter level was achieved to light elements such as c and h with the q3d spectrometer system 用100mev的127i束对c / lif多层样品分析结果表明,表面分辩达到了1 . 2纳米。
Hydrogen , the lightest element , has a single proton whereas uranium , the heaviest naturally occurring one , has 92 氢是最轻的元素,原子核中只有一个质子,而铀这种自然形成的最重元素的原子核中有92个质子。
The abundance of those lighter elements allowed scientists to deduce that fission reactions must have gone on for hundreds of thousands of years 这些较轻元素的含量让科学家推论出,核分裂反应必定进行了好几十万年。
The measurement of light element in the fields of steel industry , metallurgy , geology and environmental protection is an important object 轻元素检测方法的研究是钢铁、冶金、地质和环境等领域中的一个重要研究课题。
This type of configuration has the advantages of better energy resolution at longer wavelengths ( soft x - ray and light elements ) and a much larger dynamic range than the energy dispersive method 其次利用~ ( 55 ) fe作放射源对探测器和mca多道分析系统进行了标校。