查询词典 atom-bomb

It is ironical that we have split the atom but not our prejudice.

It ，我们已经分裂了原子，但不是我们的偏见。

The modern understanding of chemical elements—those substances composed of only one kind of atom—has in common with the ancient concept the basic principle of irreducibility.

物质只由原子组成，这种现代的对化学元素的理解与古代基本起源的不可化约性概念颇有相似之处。

Application of HHGL to lithium atom As a starting point for exactly solving schrodingerequation for lithium,the part has twofold purpose,one isto derive the coupled hyperradial differential equation,and discuss whether HHGL can be used or not,the other isto build the symmetric basis functionfor twodimensional irreducible representation of 〓 permutationgroup and estimate the ground-state eigenenergy.

首先根据Pauli原理的要求，将N电子原子的波函数向〓群不可约表示之基展开，积分掉角度部分，推导出N电子原子的超球径耦合微分方程，其形式与氦原子耦合微分方程相似，差别表现在矩阵元〓的计算上。

The novel chemistry is described for the isomorphous substitution of amorphous or framework silicon atoms in zeolite itself for aluminum atom in the framework of zeolite.

我们发现在适当的反应条件下，骨架铝的脱出与外界硅原子的取代几乎同时进行，避免了分子筛晶体结构破坏，得到富硅骨架八面沸石分子筛。

The keto form having H atom at N(1) and N(9) was always the predominant structure when cisplatin adducts were bound to guanine. However, other forms could coexist in water.

氢原子在N1和N9上的（1，9）形式异构体总是最稳定的构型，但是别的异构体也可能共存于水中。

Chapter 4In this chapter,we applied the generalized Laguerre polynomial as the basis functions and introduced the linear combination technique into WBEPM theory.He atom ground-state energy is studied by using double generalized Laguerre polynomial.The result obtained from this method is at the same level with the other theoretical methods.

第四章本章用广义拉盖尔函数作为基函数，将线性组合技术引入到WBEPM理论中，对He原子的基态能量做了双广义拉盖尔函数的研究，得到可与现有理论方法相比照的结果。

Within the WBEPM theory,the transition probabilities and oscillator strengths of some heavier and light atoms and ions are investigated.We also used the conceptions of spectrum-level-like series and iso-spectrum-level series to study the energy levels of some atoms.Based on the previous work,we used double generalized Laguerre polynomial to calculate the value for the ground-state energy of He atom.

本论文在郑能武教授提出的最弱受约束电子势模型理论基础之上，对若干较重和轻原子离子的跃迁几率和振子强度作了研究；引入类光谱态能级序列的概念和等光谱态能级序列的概念研究了一些原子离子的能级性质；并在前人工作的基础上用双广义拉盖尔函数对氦原子的基态能量做了计算。

The comparison of CoMFA results with different lattice spacing and different atom probes was investigated.

用比较分子力场分析研究了拟除虫菊酯类农药的结构与急性毒性LD50的关系，考察了网格结构和探针原子对结果的影响。

Comparative molecular fields analysis has been applied to the studies of the correlation of the pyrethroid and their acute toxicity-LD50.The comparison of CoMFA results with different lattice spacing and different atom probes was investigated.

用比较分子力场分析研究了拟除虫菊酯类农药的结构与急性毒性LD50的关系，考察了网格结构和探针原子对结果的影响。

The lightest known atom is hydrogen and this is 1,700 times heavier than an electron.

已知的最小的原子是氢原子，氢原子的重量是电子的1700倍。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。