产品规格 HDH2D30A0L12H1-R 产品规格1 HDH2D36A0L12H1-R 产品规格2 HDH2D25A0L12H1-R 产品规格3 HDH2D16A0L12H1-R 品牌 HDH2D HDH2D30A0L12H1-RHDH2D36A0L12H1-RHDH2D28A0L12H1-RHDH2D25A0L12H1-RHDH2D20A0L12H1-RHDH2D18A0L12H1-RHDH2D16A0L12H1-RHDA2D8B15L30P12-BHDA2...
Time-dependent adiabatic quantum dynamics calculations are then carried out for the H+HD → H2+D reaction on the BKMP2 PES. A vector potential is introduced to include the effect of GP. The calculated DCS with the GP included are shown in Fig. 2c, d. The theoretical GP DCS is in exc...
Observation of geometric phase effect through backward angular oscillations in the H + HD → H2 + D reaction Shihao Li Jiayu Huang Xueming Yang Nature Communications(2024) Crossed molecular beam studies of bimolecular reactions of atomic oxygen with nitrogen-bearing organic molecules (nit...
考虑到氢交换反应具有明确的锥形交叉点(conical intersection )并且可以通过理论最精确地处理,本文选取H + HD-->H2 + D反应(碰撞能量略高于锥形交叉点)来研究GP效应。速度图离子成像揭示了在特定的振动水平下H2产物在前向散射方向...
这个问题应该高中必修二会涉及到,应该是氢的三种核素,氕氘氚,氕又名H,氘又名D,氚又名T,初中老师讲的氢没有中子就是相对于第一种核素而言,氕氘氚这三种核素互为同位素。。。希望我的回答能够帮助你一点,谢谢。
The 1sσg and 2pσu states of the H2 +, D2 + and HD+ ions The dissociation energies of D2+ and H2+ are computed by a variation perturbation method for all bound 1sg and 2pu states and for J 8> and J 5>, respectively, and for the highest (v = 21 and 22) levels of HD+...
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一、H2、D2、T2是同种单质 纯净物是由同种物质(只限制元素的种类及组成相同,默认同位素是自然界中都一样的比例)组成的,它具有一定的组成,可以用一种化学式来表示。由于H在自然界中以H、D、T这三种形式按特定的比例稳定存在,平时都是默认只要提到该元素都是按这种比例。氢气实际上是H2、D2、T2、HD、HT、DT...
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一共可形成六种氢分子:H2、D2、T2、HD、HT、DT 共有5种不同的相对分子质量,如下:M(H2)=2 M(HD)=3 M(D2)=M(HT)=4 M(DT)=5 M(T2)=6 并没有什么计算过程,把所有可能的氢分子列举出来,算出相对分子质量即可。根据排列组合原理,如果一个元素有N种核素,那么这种元素就可以形成0....