light element造句
例句与造句
- 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。 - It's difficult to find light element in a sentence. 用light element造句挺难的
- 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。 - Acoustics - laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - application to light elements when the junction has a small influence
声学.邻接房间之间空气和碰撞噪音侧向传声的实验室测量.当连接有小影响时轻元素的应用 - Acoustics - laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms - application to light elements when the junction has a substantial influence
声学.邻接房间之间空气和碰撞噪音侧向传声的实验室测量.当连接有实质性影响时轻元素的应用 - Plastics ( or polymers ) . which usually contain light elements , and therefore have relatively low density , are generally insulators , and are flexible and formable at relatively low temperatures
塑料（聚合物）通常包含轻元素，因而密度较低，一般为绝缘体，并能在较低温度下弯折和成形。 - Solid land is composed to a great degree from the lighter elements , which rose to the top during the early cooling of planet earth , and thus formed the floating crust
固体的土地在相当大程度上是由比较轻的元素组成的，在地球行星早期的冷却过程中，这些较轻的元素上浮并最终形成了飘浮的地壳。
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