一价的

The components comprise the following materials: 40 to 50 percent of GeO2, 20 to 25 percent of SiO2, 0 to 10 percent of Al2O3, 5 to 16 percent of MO or MF2, 0 to 10 percent of R2O3, and 1 to 10 percent of ZrO2; the M is one or more of the alkaline-earth metal ions, the R is one or more of the trivalent rare earth ions.

一种0.3～5um波段红外透过耐高温玻璃陶瓷材料及制备方法，成分包括GeO 2 40-50％，SiO 2 20-25％，Al 2 O 3 0-10％，MO或MF 2 5-16％，R 2 O 3 0-10％，ZrO 2 1-10％；M为碱土金属离子中的一种或几种，R为三价的稀土金属离子中的一种或几种。

This residential area has been reduced to fold 6,100 yuan per square meter.

这一地区的住宅均价已降为每平米6100元。

If markets are frictionless and arbitrage is not limited, then the law of one price would hold for the Siamese twins.

若市场没有摩擦、且套利是不受限制的，则有同样基本面的孪生股票价格应该符合一价法则。

A sufficient concentration of monovalent ions, such as ??

足够浓的一价离子象？？

Moreover,the syneresis did not depend on the concentration of monovalent salt.

一价盐的含量对脱水过程没有影响。

In this connection, Ar3 and Ar4 independently represent an optionally substituted monovalent aromatic ring.

在这一点上，Ar3和Ar4各自独立地表示任选被取代的一价芳族环。

Any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons.

分子式为cnhn的一系列一价基，从脂肪族烃衍生而来。

The state of soluble univalent ions of Na(superscript +) and K(superscript +) is very stable and almost unaffected by thermal oxidation treatment.

一价可溶性离子Na和K非常稳定，热氧化处理基本上不改变其在氮化硅颗粒表面的存在状态。

The univalent radical derived from benzoic acid.

从苯甲酸衍生而来的一价化学基。

The maximum price advance or decline from the previous day's settlement price permitted during one trading session, as fixed by the rules of an exchange.

由交易所规定的，在每一交易日内某一期货合约的价格不能高于或低于前一交易日结算价的最大限额。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。