Tensor Polarization t_(20) of Deuteron and ρπγ Process;
弹性e-d散射中氘核的张量极化t_(20)与ρπγ耦合过程
The extended quark-delocalization, color-screening model (QDCSM) has been applied to the calculation of the mixing ratio of NN and ΔΔ in deuteron.
采用推广的夸克蜕定域色屏蔽模型计算了氘核中ΔΔ的成分 ,并与现有的实验数据和理论计算进行比较 ,所得结果与实验数据相符 ,与其它理论计算略有差别 ,并探讨了可能的原因 。
Polarized deep inelastic scattering is a powerful tool for studying the internal refined information about the parton structure of the proton and deuteron.
极化深度非弹性散射是研究质子、氘核内部部分子精细结构的有利工具 。
electron-deuteron interaction
电子－氘核相互作用
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
Accelerated beams of deuterons bombarding a target will not work.
用加速的氘核来打击靶将不起作用。
The deuteron can fuse with another proton to make a helium 3 nucleus.
氘核可以和另一个质子聚合以生成一个氦3核。
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
"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."
Simultaneous Measurement of Primary and Secondary Kinetic Deuterium Isotope Effects by Natural Abundance ~2H NMR Ⅰ. Inter-as well as Intramolecular Competition using Internal Reference
天然氘核磁共振测定一级和二级动力学氘同位素效应 Ⅰ.内标的分子内与分子间竞争法
water containing a substantial proportion of deuterium atoms, used in nuclear reactors.
含有大量氘原子的水，用于核反应堆中。
It will probably have to be with the help of the plentiful deuterium in the ocean, used as thermonuclear fuel.
这必须借助于把海洋中丰富的氘用作热核燃料。
NMR Study on the Aggregation of [C_4mim][BF_4] in D_2O and CDCl_3
用核磁共振技术研究[C_4mim][BF_4]在重水和氘代氯仿中的聚集行为
An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2.014.
氘氢的一种同位素，在其原子核内有一个质子和一个中子，其原子重量为2。014
"If controlled nuclear fusion is achieved, it might provide an inexpensive energy source because the primary fuel, deuterium, can be extracted from ordinary water, and eight gallons of water could provide the energy equivalent to 2,500 gallons of gasoline."
"如果受控核聚变能实现，那它就能提供廉价的能源，因为主要的燃料氘可以从普通的水里提
Comparison of D-T and D-D accelerator investigation characteristics in pulsed neutron porosity logging while drilling
氘-氘和氘-氚随钻中子孔隙度测井探测特性对比
Catalytic Properties of Hydrogen-Deuterium Exchange of Methane on Rh/γ-Al_2O_3 Catalyst
Rh/γ-Al_2O_3催化剂上甲烷-氘化氢间的氢氘交换性能
Catalytic exchange performance of hydrogen-deuterium and methane on Ni-Rh/Al_2O_3 catalyst
Ni-Rh/Al_2O_3催化剂上甲烷-氘化氢间的氢氘交换性能
The absorbent used is active aluminum oxide at liquid nitrogen temperature, while a highly sensitive thermoconductivity cell serves as the detector.
在测定高浓重水中的氘含量时,要把水样先转化为氘气。
"Heavy water (deuterium oxide):Water composed of two atoms of deuterium (D; a heavy isotope of hydrogen) and one atom of oxygen (O), chemical formula D2O."
重水(亦称氧化氘):由二个氘原子和一个氧原子组成的水,化学式为D2O。
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。