| 单词 | 质子 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔acid〕A proton donor.质子供体美国传统〔alpha particle〕A positively charged particle, indistinguishable from a helium atom nucleus and consisting of two protons and two neutrons.α粒子：与氦原子核难以区分的带正电的粒子，包括两个质子和两个中子美国传统〔antimatter〕A hypothetical form of matter that is identical to physical matter except that its atoms are composed of antielectrons, antiprotons, and antineutrons.反物质：一种假想的物质形式，与自然物质相同的，只是其原子由反电子，反质子和反中子构成美国传统〔antiproton〕The antiparticle of the proton.反质子：质子的反粒子美国传统〔atomic number〕The number of protons in an atomic nucleus.原子序数：原子核中所含的质子数目美国传统〔base〕A molecular or ionic substance capable of combining with a proton to form a new substance.化合物：能与质子结合形成一种新物质的分子化合物或离子化合物美国传统〔beta particle〕A high-speed electron or positron, especially one emitted in radioactive decay.β粒子：一种高速电子或质子，主要在放射衰变中释放出美国传统〔bind〕At present nobody understands why these three quarks which are in the proton are bound together.目前还没有人知道质子里面的这三个夸克为什么会结合在一起。柯林斯高阶〔charged particle〕An elementary particle, such as a proton or an electron, with a positive or negative electric charge.带电粒子：一个携带正或负电荷的基本粒子，如质子或电子美国传统〔charge〕The proton has positive electrical charge.质子带正电荷。麦克米伦高阶〔conjugate〕Chemistry Pertaining to an acid and a base that are related by the difference of a proton.【化学】 酸和碱通过相差一个质子而相互关联的美国传统〔deuterium〕The nucleus of a deuterium atom contains a proton and a neutron.重氢的原子核由一个质子和一个中子组成。剑桥高阶〔deuteron〕The nucleus of a deuterium atom, consisting of a proton and a neutron, regarded as a subatomic particle with unit positive charge.氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子美国传统〔diprotic〕Having two hydrogen ions to donate to bases in an acid-base reaction.双质子的：有两个氢基离子以便酸基反应的美国传统〔heavy〕Protons are nearly 2,000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。外研社新世纪〔heavy〕Protons are nearly 2000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。柯林斯高阶〔isotone〕One of two or more atoms whose nuclei have the same number of neutrons but different numbers of protons.同中子异荷素；等中子异位素：两个或更多其原子核含有相同数量的中子却含不同数量质子的原子中的任一个美国传统〔matter〕A proton is an elementary particle of matter.质子是物质的基本粒子。柯林斯高阶〔neutral〕Atoms consist of positively-charged protons, negatively-charged electrons and neutral particles called neutrons.原子由带正电的质子、带负电的电子和称为中子的不带电粒子组成。剑桥高阶〔neutron〕Each atomic cluster is made up of neutrons and protons.原子簇是由中子和质子构成的。柯林斯高阶〔neutron〕Each atomic cluster is made up of neutrons and protons.各种原子团都由中子和质子构成。外研社新世纪〔nucleus〕Neutrons and protons are bound together in the nucleus of an atom.中子和质子在原子核内结合在一起。外研社新世纪〔nucleus〕Neutrons and protons are bound together in the nucleus of an atom.在原子核里，中子和质子是结合在一起的。柯林斯高阶〔nucleus〕Physics The positively charged central region of an atom, composed of protons and neutrons and containing almost all of the mass of the atom.【物理学】 原子核：原子的正极中心部分，由质子和中子构成，几乎集中了原子的全部质量美国传统〔polyprotic〕Of or relating to a base that can accept more than one proton.多质子碱的：属于或关于一种能接受一个以上质子碱的美国传统〔polyprotic〕Of or relating to an acid that can donate more than one proton to a base.多质子酸的：属于或关于一种可向碱提供一个以上质子酸的美国传统〔proton synchrotron〕A ring-shaped synchrotron that accelerates protons to energies of several billion electron volts.质子同步加速器：一个环形加速器，可使质子的能量增加到几十亿电子伏美国传统〔quark〕Atoms are made up of smaller particles - protons, neutrons and electrons - some of which are made up of even smaller ones, called quarks.原子是由更小的粒子，即质子、中子和电子组成的，其中有些是由更小的叫做夸克的粒子构成的。剑桥高阶〔shell〕An analogous pattern of protons and neutrons within a nucleus.原子核内的质子与中子的模拟形式美国传统〔triton〕The nucleus of tritium, consisting of two neutrons and one proton.氘核：氘的原子核，由两个中子和一个质子组成美国传统〔whole〕An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。柯林斯高阶A proton has positive charge and an electron has negative charge.质子带正电荷，电子带负电荷。剑桥国际Atoms are made up of smaller particles--protons, neutrons and electrons--some of which are made up of even smaller ones, called quarks.原子是由微粒--质子、中子和电子组成的，其中有些微粒是由更小的叫作夸克的粒子组成的。剑桥国际Atoms consist of positively-charged protons, negatively-charged electrons and neutral particles called neutrons.原子由带正电荷的质子、带负电荷的电子和称为中子的不带电微粒构成。剑桥国际Inside the atom there is a nucleus composed of neutrons and protons. The nucleus is crucial to the making of nuclear weapons. 一个原子里面有由中子和质子组成的核，对制造核武器很重要。译典通The nucleus of an atom consists of neutrons and protons.原子核由中子和质子构成。剑桥国际 |
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