石英

The electrochemical quartz crystal microbalance and cyclic voltammetry were used to study the in situ growth of the hybrid poly/FAD and poly films.

使用电化学石英晶体微天平配合循环伏安法，以研究聚合发光胺/FAD混合薄膜的成长机制及薄膜本身的特性。

This paper presents one quick monitoring technology (Chronoelectrogravimetry monitoring technique) of water scaling power which combines quartz crystal microbalance technology with three electrodes electrochemical technology. The sensitivity and repeatability of the method, the relation with the RSI scaling index and the influential effects of this method are studied in this paper.

本文建立了一套采用石英微天平技术及三电极电化学技术相结合的快速测定水质结垢能力的装置，并且对这一方法的灵敏度、重现性、与雷氏指数的相关关系及其影响因素进行深入研究。

Fly ash and LiOH have no significant effect on controlling expansion of concrete microbar with PL limestone.

利用ASR和ACR对粉煤灰等混合材及含锂化合物的不同响应，特别是LiOH的抑制ASR膨胀和引发ACR膨胀的双重效应，在实验室可以快速区别同时合有白云石和石英的灰岩类集料的活性来源。

Here are a few guidelines for using oxalic acid to remove iron stains from minerals like smoky quartz and microcline.

这里有一些指引，用草酸除铁污渍从矿物像黑烟石英和钾长石。

Three kinds of ash were mainly inclusive of quartz, potassium iron oxide, microcline and periclase.

XRD分析表明：3个温度下灰样均含石英、铁酸钾、单钾芒硝与方镁石。

Oxalic acid diluted in hot water will remove the iron oxide from such specimens as microcline, quartz, and fluorite.

草酸稀释后，在热水，将可消除氧化铁从这些标本为钾长石，石英，萤石。

The results showed that the major components of the solid particles were α-Quartz、Illite、Chlorite、Montmorillonite、Albite、Microcline、Kaolinite and Calcite.

研究表明：长江口水体固相颗粒质中主要含有下列矿物成分：石英、伊利石、绿泥石、蒙托石、钠长石、钾长石、高岭石和方解石。

An SPME unit consists of a certain length of fused silica fiber coated with stationary phase, and a holder which looks like a microliter syringe.

SPME装置形如一微量进样器，某些气相色谱的固定液涂渍在一根融溶石英细丝表面构成本取头。

The obtainted quantitatively statistical results of the assemblages of the quartz grain surface textures formed by the chemical erosion precipitation are well correlated to the analytical results of mineral X ray diffraction and micropaleontology and can better explain the changes of sedimentary environment and paleoclimate which the marine zone concerned underwent.

石英颗粒因化学溶蚀－沉淀作用形成的组合表面特征的定量统计结果与矿物的X射线衍射和微体古生物的分析结果相对应，能较好地解释该海区经历的沉积环境和古气候变化。

Mineralized altered rocks in the silver deposit inherit REE characteristics of source rocks and REE characteristics of hydrothermal quartz vein are basically consistent with migmatite, which shows that mineralised ...

银矿床中矿化蚀变岩继承了原岩的稀土特征，热液成因石英脉的稀土元素特征与混合岩基本一致，反映成矿物质主要来源于混合岩。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。