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- The photograph of chairman of board, Huaye Wang and the manager of the Vietnam Anpei feldspar powder factory ,and they give gifts to each other. 董事长王华业与越南安沛长石粉厂厂长会见时互赠礼品留影。
- The main products are: Shuimo K-feldspar powder, Shuimo Sodium Feldspar, terrazzo British powder, feldspar powder dry mill, dry mill albite powder, quartz powder dry mill. 主要产品有:水磨钾长石粉、水磨钠长石粉、水磨石英粉、干磨钾长石粉、干磨钠长石粉、干磨石英粉。
- Minerals or altered minerals such as sericite, biotite and K feldspar in the altered wallrocks are selected to be objects of age determination, and the Ar Ar, K Ar, Rb Sr, U Pb isochron dating methods are adopted. 选用矿石或蚀变围岩中的绢云母、黑云母、钾长石等蚀变矿物作为测年对象 ,采用 Ar- Ar、 K- Ar法或 Rb- Sr等时线法测年在目前的技术条件下是经济可行的 ,关键是要保证被测矿物确为蚀变矿物并且纯度较高。 用 U- Pb法测定矿脉中的水热锆石来确定成矿年龄 ,但如何区分继承锆石和水热锆石尚不成熟。
- The affecting factors of low value by activation energy determination include heating duration in low temperature stage, pureness of K feldspar and mixture of some plagioclase, quartz et al. 导致活化能取值偏低的影响因素包括低温阶段的加热时间、K-长石的纯度和部分斜长石、石英的混入等。
- Keywords gold deposit;alkali feldspar;K feldspar;alteration;Hebei; 金矿;碱性长石;钾长石;蚀变作用;河北;
- In this paper, the research process of the fire - proof calcium silicate board trial - produced with theindustrial tailings - felspar powder is reported. 本文报道了使用工业尾矿长石粉试制防火硅酸钙板的研究过程。
- Keywords porphyry copper deposit;metasomatism;K feldspar rapakivi texture; 斑岩铜矿;钾长环斑结构;交代作用;找矿标志;
- The Late Archaean Fuping Group of the Xiaojue region in Pingshan County, Hebei Province contains three main metamorphic rock types, i.e. K felspar leucoleptite, semipelitic biotite leptite and biotite gneiss, and hornblendic rocks. 河北平山小觉地区晚太古代阜平群含有三种主要表壳岩性质的变质岩类,即钾长浅粒岩类,黑云变粒岩-片麻岩类和角闪质岩石类。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- The synthesis of tobermorite from potassium feldspar powder: An experimental study 利用钾长石粉体合成雪硅钙石的实验研究
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
- Excuse me, where is the powder room? 请问女厕所在哪里?
- Agitate the mixture to dissolve the powder. 搅动混合物而使粉末溶化。
- Dusted talcum powder on my feet. 在我的脚上撒爽身粉