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- A white lead pigment, sometimes used in cosmetics. 铅白一种白色铅颜料,有时用于化妆品制造
- white lead ore 白铅矿
- White lead was listed as poisons with antidotes about A. 这些文字说明了铅中毒在古罗马非常普遍。
- Lead ore: British lead ores have been worked since pre-Roman times. It contains silver. 铅矿:自前罗马时代开始,英国的铅矿就被开发了。内含银。
- A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore. 铅矾,硫酸铅一种硫酸铅矿,PbSO4,出现在无色或浅色晶体内,由铅矿风化形成
- The ore is lead mine of partial oxidation,the lead ore consists chiefly of galena and cerusite. 所处理矿石为半氧化铅矿石,矿石中铅以方铅矿和白铅矿形式产出,铅的氧化物主要为白铅矿,分布率达39%25。
- The Whites lead a cat-and-dog life. 怀特一家过着吵架的生活。
- The ore is lead mine of partial oxidation,the lead ore consists chiefly of galena and cerusite.39% of cerusite is the most oxid in lead ore. 所处理矿石为半氧化铅矿石,矿石中铅以方铅矿和白铅矿形式产出,铅的氧化物主要为白铅矿,分布率达39%25。
- Shrub of sandy woodlands and stream banks of western United States having hoary pinnate flowers and dull-colored racemose flowers,thought to indicate the presence of lead ore. 美国西部长在沙质林地或溪岸上的一种灌木,羽状叶、生满灰白色柔毛,总状花序、花颜色深暗,有些人认为这种植物指示铅矿的存在。
- The invention advises to use white LED luminescent diode. 本发明目的在于:实现冰箱照明灯的更加节能和长寿。
- Insert lead wires. Insert the white lead wire on the right side. Insert the black wire on the left. 插入导联线:白色导联线插右侧;黑色导联线插入左侧。
- Lead, bis(carbonato (2-))dihydroxy;Lead carbonate, basic;Lead subcarbonate;White lead;basic lead carbonate ... 碳酸二羟铅;碱式碳酸铅;珠光粉;铅白;白铅粉香港
- White lead;basic lead carbonate (2pbco3.pb(oh)2);berl ... silver white;white lead, hydrocerussite;lead(ii) carb ... 碳酸二羟铅;碱式碳酸铅;珠光粉;铅白;白铅...香港
- I ert lead wires. I ert the white lead wire on the right side. I ert the black wire on the left. 黑色导联线插入左侧。
- Determination of silver in lead ore by AAS 原子吸收法测定铅矿石中银
- Buy lead ore and lead concentrate 香港求购铅
- Except natural lead, we also have gold, black and white leads which are produced with color coating. 铅条除本色外还有金、黑、白等三种不同颜色,由表面镀膜制备而成。
- White LED provides the perfect back-litht and economic illumination source to consumers. 白光LED不仅为制造商提供了完美的背光方案,而且为普通照明提供了经济,优质的光源。
- Solid-state white LED! will be a new generation of energy-saving light source in 21 century. 固体白光发光二极管将成为21世纪新一代的节能光源。
- With optimized color filters, less power is wasted than in white LED backlighting. 假如配合优化的颜色过滤器,那所浪费的能耗可比白光LED背光照明来得更少。