雜礦石 的英文怎麼說
中文拼音 [zákuàngdàn]
雜礦石
英文
matrices-
Organic impurities are sometimes present to such an extent that the rock must be calcined to remove them.
有時候礦石中存在有機雜質甚多,以至必須將礦石進行煅燒以消除之。The chromite deposits in the muskox complex occur only in feldspathic peridotite.
在穆斯科克斯雜巖體中,鉻鐵礦礦層僅產于長石質橄欖巖中。To this day coal is said to be screened in the colliery when it has stone and other impurities removed from it.
據說煤中摻有石子和其它雜質須去掉時,至今仍得把煤在礦上篩過。Herbaceous and full - flavoured, this fleshy and concentrated, nettley, slightly minerally wine has some riper, spicy, gingery notes adding complexity and a refreshingly crisp finish
青草的氣息,清新但是厚重,有少許的礦石口感和成熟,辛辣帶姜味。復雜但是收口非常清爽。Methods for chemical analysis of spodumenite and lepidolite concentrates - the o - phenanthroline photometric method for the determination of ferric oxide content
鋰輝石,鋰雲母精礦化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量In this paper, oxid crystals were synthesized by the hydrothermal method, and the effects of the hydrothermal condition on shape and quality of crystal were studied by changing experimental temperature and mineralizer. on the base of these works the blue sapphire dopped with fe, ti and sapphire dopped with ti were synthesized. meantime, the effects of ti, fe - dopped on sapphire and what lead to the blue of sapphire were studied
本文採用水熱法合成了- al _ 2o _ 3和zno晶體,通過改變溫度和礦化劑條件研究了水熱條件下溫度和礦化劑對- al _ 2o _ 3和zno晶體合成的影響;在此基礎上通過摻雜致色元素,合成了藍色藍寶石、鈦藍寶石,並研究了fe 、 ti等致色離子對藍寶石晶體界面形態和質量的影響,分析了藍寶石的致色原因。Scmp features geoflair s mineral makeup twice
大專院校雜志varsity介紹礦石彩妝By the results, the author considered that with the normal illumination, the algea ( chlamydomonas sajao lewin ) can release the availed phosphorus into the mediums from phosphate rocks, and supply the needs of the growth by the algea and rice in a mediums
研究結果表明,在本實驗條件下,沙角衣藻從礦石磷中釋放的可溶性的有效磷可以同時供雜交水稻和沙角衣藻使用,使二者在同一環境中正常生長。The author finded out that the rice in the mediums with phosphorus and phosphate rocks can grow well, the quantity of the algea and the phosphorus in the mediums increase. on the contrary, in other mediums the rice appear to be short of phosphate
其中,全磷培養基和含磷礦石粉的無磷培養基中雜交水稻正常生長,沙角衣藻生物量較實驗前有所增長;由於實驗梯隊磷礦石的轉化作用,使培養基有效磷濃度均較實驗前也有所增長;而其他實驗組水稻均出現不同程度的缺磷表徵。A control scheme of decompounding sintering process control into two branch control models, chemical composition and control of burn - through point was put forward aiming at the problem of control complexity of iron ore sintering process
摘要針對鐵礦石燒結過程式控制制復雜性問題,提出了一種將其分解為燒結礦化學成分控制和燒結終點控制的方案。The hydrothermal activities which were complicated and acted a positive effect in the formation of the zhulazaga gold deposit resulted in hydrothermal alterations of multiepisode, including pyroxeneization, actinolitization, epidotization, ice - feldsparization, silicification, chloritization and carbonatization etc. the research on inclusions in quartz of the ore indicates that the hydrothermal fluid varying greatly in temperature with an average of 286 shows characteristics of high temperature
3 、朱拉扎嘎金礦的形成中熱液活動起到了積極的作用,熱液活動不僅復雜而且具多期性,有透輝石化、陽起石化、綠簾石化、綠泥石化、硅化、冰長石化、碳酸鹽化等。礦石中石英包裹體的研究表明,含礦熱液的溫度變化范圍較寬廣,平均在286 ,顯示中偏高溫特徵。The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated, related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash, the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower
石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥強度的影響較復雜,與水泥體系中含鋁礦物及其水化溶液中so4 (上標2 - )離子濃度有關;在蒸餾水和飽和石灰水中,二水石膏的溶解速度比硬石膏快,溶解度比硬石膏低。Abstract : incompatible element nh11 and hybrid stress element 18 were employed to analyze rock burst occurring in coal face 9108 of sanhejian coal mine. compared with the results from ansys, the two optimized fems can execute more accurate numerical simulation in the research of rock burst as well as other rock problems and lessen the errors from inaedquately meshing in huge calculations due to the limitation of labor and computer time. in addition, the criterion of averaged generalized stress rate was proposed and used to determine the site and moment of rock burst. the given conclusion is in accordance with the face of coal face 9108 very well
文摘:利用優化非協調元和雜交元分析了三河尖礦沖擊礦壓,並與ansys程序的計算結果進行了比較.認為優化有限元在沖擊礦壓乃至巖石材料的數值模擬中能給出更為精確的結果,也可減小大型計算中由於人力、機時所限粗分網格產生的誤差.分析中,採用了廣義平均應力率準則來判斷沖擊點位置和沖擊時刻,所得結論與實際情況吻合An inclined trough in which crushed ore is washed with running water to flush away impurities
洗礦槽,淘汰盤一個傾斜的槽,在其中被碾壓的礦石被流水沖刷以沖走雜質Because the ore has been mined for long time, the nature geological environment has been getting worse and worse, such as the baldness of mountain body, the rock is weathered to pieces, a lot of loose material distributing along the gully and its banks, the disaster of debris flow is seriowsly, and the production of the mine is constrained by debris flow disaster ; for example, a debris flow broke out on august 1999 and resulted in catastrophic hazards to the jingtieshan iron mine, resulted in a huge economic losses of 50 million yuan
鏡鐵山礦是酒鋼最主要的鐵礦石生產基地,礦區山高溝深,地質構造復雜,自然地質環境較差,在長期人為開采活動的影響下,地質自然環境進一步惡化,山體裸露,巖層破碎,大量鬆散固體物質堆積在溝道及溝道兩側,泥石流災害十分嚴重,嚴重製約了礦山的生產與發展。 1999年8月礦區黑溝南溝暴發生了嚴重的泥石流災害,致使礦山停產10多天,造成5000多萬元的經濟損失。Standard practice for preparation of natural - matrix sediment reference samples for major and trace inorganic constituents analysis by partial extraction procedures
使用部分萃取法的大量和微量無機成分分析用天然雜礦石沉澱物標樣制備的標準實施規范The limestone absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron
石灰石吸咐了鐵礦石中的雜質,形成浮在較重的鐵水表面上的流動渣。Chemical analysis of zinc ores concentrates. accurate determination of zinc by complexometric titrimetry after complete precipitation of interfering elements
鋅礦石精礦的化學分析.雜質完全沉澱後用絡合滴定法進行鋅的精確測定Methods for chemical analysis of bauxite - determination of iron oxide content - orthophenanthroline photometric method
鋁土礦石化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量Our mineral cosmetics are loose powders without fillers added to them. the powders are finely crushed minerals that have been extracted from the earth s surface
Geoflair礦石彩妝是以礦物質成份為主,透過復雜的生化科技研製而成的礦物質色料,除必要的成份外,並沒有添加其它無義意的填充物質。分享友人