查询词典 borates

It is found that in the series of alkaline earth borates the four points of 〓,〓 and SrB〓O〓 are on the same line, but the points of 〓 and BaLiBO〓 deviate from this line.

在碱土硼酸盐系列晶体中〓，〓和SrB〓O〓四种晶体所对应的点处在同一条直线上，而〓和BaLiBO〓晶体所对应的点并没有处在这条直线上。

Another problem is a group of chemicals called borates, including boric acid.

一类名为硼酸盐的化学物质引发了另一个问题。

Inorganic compounds were traditional herbicides, but due to problems with persistence and nonspecificity, compounds such as borates and arsenicals are rarely used.

无机化合物是除莠剂的惯用试剂，但由于具有持久性和非特异性的问题，如像硼酸盐和含砷制剂的化合物是极少应用的。

Their tribological properties in paraffin and water were investigated with a four-ball test machine, the results shown that the thiadiazole derivatives and the imidazoline borates have better friction reduction and antiwear properties, and the thiadiazole derivatives also have excellent extreme pressure properties in water.

通过在四球摩擦磨损试验机上评价上述两类衍生物分散在液体石腊及水中的抗磨减摩性能，首次发现噻二唑及咪唑啉衍生物在水中也有较好的抗磨减摩性能，且噻二唑衍生物在水中具有良好的极压性能。

Secondly, influence of defect on the luminescence of Pr~(3+) in aluminates and the thermal excitation from ~1S_0 state of Pr~(3+) in borates were also studied.

研究了Pr~(3+)掺杂的SrAl_(12)O_(19)和Y_3Al_5O_(12)中缺陷对Pr~(3+)发光的影响和SrB_4O_7和LaB_3O_6体系中Pr~(3+)~1S_0的热激发过程。

The structural features of borates were summrized and the correlations between the birefrigence and the crystal structure were investigated.

总结了含B－O基团化合物的成相规律，研究了双折射率与晶体结构之间的关联。

In order to improve the leaching resistance of borates,more than twenty kinds of additives were used to in cooperation with borates.

为了提高硼酸盐的抗流失性，本研究中用了二十几种助剂与硼酸盐复合处理木材，得到了两个对硼的固着效果较好的优选配方。

The structures of borates and borophosphates are primarily influenced by polyanions,and in borates M_xB_yA_z the number of coordination of B atoms increases with theelectronegativity of A atoms.

硼酸盐及硼磷酸盐的结构主要来自聚阴离子的影响，A代硼酸盐中，A的电负性越大，B的共价配位数越高。

On the basis of the topological structure of FBB and their polymerization in borates(isolate, chain, layer and framework), a new systematic borate-classification is put forward,and all available borates are classified.

依据FBB自身的拓扑结构不同和在晶体结构中的排布方式不同(孤立、成链、成层、成三维网架)对所有可用的硼酸盐进行了系统的分类。

Using the method of increasing solubility of borates which result from the acid effect of HCl or H3BO3 in solution,the FT-IR difference spectroscopy and Raman spectra of saturated borates solution in the dissolution and transformation of chloropinnoite have been studied.

2利用酸效应增大了转化产物溶解度的方法进行了氯柱硼镁石在HCl或H_3BO_3水溶液中的溶解转化平衡溶液的差示FT-IR光谱和Raman光谱。

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。