The pyroxenite xenoliths could be accumulates of the high-pressure fractional crystallization of the parental magma.

Even within the southern sector , correlation of seams in the pyroxenite series is at present uncertain.

甚至在南段之内, 辉岩组中的矿层对比目前也不肯定.

The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin, pyroxylin.

采用热固性丙烯酸树脂 、 硝基纤维素等制成药品包装用铝箔保护涂料.

My only point is that it has been a Pyrrhic victory.

我惟一的想法是,他们为此付出了惨重的代价,未免得不偿失.

I know , just because it was a Pyrrhic victory for them.

这次胜利对他们而言实在是得不偿失.

Sadly, it was a pyrrhic victory.

不过, 这次胜利代价不斐.

A new type of inhibitor ( RC ) was used for separating jamesonite from pyrrhotite.

研究了新型抑制剂 RC 在脆硫锑铅矿和磁黄铁矿浮选分离中的作用.

It was proved there existed the direct effect when pyrrhotite was leached by thiobacillus ferrooxidans.

生物浸出磁黄铁矿的过程中存在细菌的直接作用.

Pyrrhotite is the most common and iron sulphide mineral in mine wastes worldwide.

磁黄铁矿是矿山尾矿堆中最为常见且分布很广的一种硫化铁矿物.

The oxidation kinetics of nickel pyrrhotite with air under microwave irradiation has been studied.

研究了微波辐照下镍磁黄铁矿空气氧化动力学.

The sulfide mineral mainly consists of pyrite, and a small amount of pyrrhotite, galena and sphalerite.

硫化矿矿物主要为黄铁矿, 其次为少量的磁黄铁矿 、 方铅矿、闪锌矿.

What was the end of Pyrrhus?

“皮勒斯的结尾怎么样? ”

Synthetic routes the formation of 3-substituted pyrroles with surface active groups are described.

本文描述了合成含有表面反应功能团的 3- 取代吡咯的过程.

Non-basic nitrogen-containing series include pyrroles, indoles, carbazoles and benzcarbazoles.

不含碱性氮的化合物包括吡咯 、 吲哚 、 咔唑和苯咔唑.

Screen the stem proliferation medium of Pyrus Pyrifolia C V.

与筛选苹果梨茎段增殖培养基>>相似的文献.

A wild mountain ash ( Pyrus decora ) of eastern North America.

花楸北美东部的一种野生花楸 ( 装饰梨 )

The regeneration system used by stems of one-year-old pyrus betulae folia Bge.

本试验以一年生杜梨茎段为材料,建立其离体再生体系.

The synthesis of magnesium pyruvate from pyruvate acid with magnesium carbonate was studied.

研究了丙酮酸与碳酸镁反应合成丙酮酸镁的工艺过程.

RP-HPLC method for the determination of pyruvate in pyruvate fermentation broth was developed.

提出一种利用反向高效液相色谱法(RP-HPLC)测定丙酮酸发酵液中丙酮酸的方法.

This article studies the synthesis of sodium pyruvate from tartaric acid.

本文研究了酒石酸合成丙酮酸钠的工艺.

Crystallization of sodium phenyl pyruvate ( PPNa ) by hydrolysis of 5-benzalhydantoin in alkaline solution is studied.

研究了碱性溶液中苯丙酮酸 钠盐 的结晶过程.