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- pure element one atom theory 纯金属单原子理论
- One atom of oxygen is linked to the nitrogen atom by a double bond. 一个氧原子以双键与氮原子相连。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- A molecule of water consist of two atom of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Chemical process in which one atom or ion or group changes places with another. 原子或离子或基团互相交换位置的化学过程。
- The first atomic theory was proposed by Democritus. 这个。德谟克利特发明了最早的原子论。
- Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而成一个水分子。
- Two atom of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合而形成一个水分子。
- Container operation that returns an iterator referring to the element one past the end of the container. 一种容器操作,返回指向容器的超出末端的下一位置的迭代器。
- The off-the-end iterator is used as a sentinel and refers to an element one past the last element in the range. 超出末端迭代器用作结束遍历的“哨兵”,指向范围内最后一个元素的下一位置。
- British mathematician and physicist. He shared a1933 Nobel Prize for new formulations of the atomic theory. 迪拉克,保罗·阿德利安·莫里斯1902-1984英国数学和物理学家。1933年因新原子理论公式与人分享诺贝尔奖
- The molecule of the Figure has two mutually perpendicular rings with one atom in common. 图中的分子有共用着一个原子的两个互相垂直的环。
- An ionic bond is characterized by the transfer of an electron from one atom to the other. 离子键的特点是一个电子可以从一个原子转移到另一个原子。
- The scientist made mincemeat of the new atomic theory. 这位科学家把新的原子理论驳得体无完肤。
- A molecule of water is made up of two atoms of hygrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- Pure elements, the structure of the diamond is not perfect colour, like ice, glistening translucent. 成分纯净、结构完美的钻石是没有颜色的,就象冰一样晶莹透亮。
- A molecule of water is made up of two atoms of hydrogen and one atom of oxygen. 一个水分子是由两个氢原子和一个氧原子构成的。
- Twenty pure elemental metal samples have been studied with a coincidence Doppler broadening system (CDB). 摘要测量了20种金属元素的符合多普勒展宽谱,并与理论计算的结果比较。
- A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion. 一个原子失掉一个电子来形成一个正离子,另一个原子得到一个电子来形成一个负离子的化学键。
- WHY DID ERNST MACH WORRY ABOUT ATOMIC THEORIES? 马赫为何对原子理论表示担忧?
