查询词典 substitutional

052 Describes and claims a body of polycrystalline dielectric ceramic material having a lead zirconate--lead titanate--lead stannate composition falling within the area A B C E F of the triaxial diagram 1d of the drawings accompanying this specification and containing at least one substitutional additive ingredient selected from the group consisting of elements having respective ionic radii sufficiently close to the ionic radius of one of the elements lead, tin, titanium, zirconium and oxygen to permit of substitution, and a valence state differing from that of said one element by less than three units, the aggregate quantity of additive ingredient amounting to from 0.1 to 5 percent of the replaced ion on an atom basis, each additive ingredient present in said material being in ionic form and substituting for a finite percentage of the ions of a particular one of the elements lead, tin, titanium, zirconium and oxygen with respect to which it conforms with regard to ionic radius and valence state, said additive ingredient replacing a quantity of said elements having in the aggregate an equal number of valence units.

参考译文：第 1012052 号专利说明书介绍一种含有锆酸铅，钛酸铅，锡酸铅的多晶陶瓷介质材料，其组成在说明书附图 ld 三元相图中处于 A B C E F 区域内，该组成至少还含有一种置换添加物，这种添加物从一组离子半径分别接近于铅，锡，钛，锆，氧的元素中选出，以利于互相置换，而与上述一种元素化合价之差应小于三价。该添加物的总量为被置换离子的 0.1%~5%克原子。上述材料中的每种添加物是以离子形式存在的，它以一定的百分数置换铅，锡，钛，锆，氧中的某一元素的离子。添加物在离子半径和价数上必须类似于上述任一元素，并且置换添加物的量与被置换的元素在总体上具有相等的化合价数。本句由两个简单句构成，一个主句，另一个是定语从句。

By means of the principle of argument we have developed a general methodto study the properties of the characteristic equations of any substitutional sequences.

采用复变函数理论的幅角原理，我们引入了研究任意非周期结构特征根分布的普遍方法。

It is also found that for noble metals'(111) surface the impact of substitutional impurities on surface vacancy formation energy depends on the impurities' cohesive energy, atomic radius and alloy heats of solution.C.

贵金属(111)表面杂质替位对表面空位形成能的影响则主要取决于替位杂质的凝聚能、原子半径以及合金溶解热。

Demon animal world is not to have commutable, good, then we take no account of substitutional issue.

魔兽世界是无可取代的，好，那我们不考虑取代的问题。

The effects of these two information sources are not independent. Instead, results support a substitutional cross-level interaction.

这两种信息来源的作用不是相互独立的，而是表现为跨层次的互动。

First we study the effects of substitutional atoms on the electronic structures of single-walled carbon nanotubes.

首先，我们系统研究了原子替位对碳纳米管电子性质的影响。

The mechanism that technical progress promotes economic growth is changing substitutional relation among production factors and so on.

技术进步促进经济增长是通过不断改进劳动工具和扩大劳动对象、改变各种生产要素的替代关系等机制实现的。

In fact, there was also substitutional relation between economy and ecology.

结果发现，由于经济发展水平和自然生态环境等原因，在生态意义下我国各个区域的区域竞争力也成空间上的东、中、西分布格局。

We think that the influence of substitutional atoms on theproperties of materials can be divided into volume effect and chemical bonding effect.

发现它们的量级是相同的，但Co和Ni的这两种效应对超精细场和同质异能移影响的正负是不同的。

Some impurities are entirely substitutional or interstitial in behavior, but others can exist in either lattice position

有些杂质是单纯的替代位或单纯的间隙位杂质，但也有的可以在任一晶格位置存在。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。