查询词典 metallic

A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography.

白色柔软的珍贵单价金属元素，对电和热传导性最高的金属，在辉银矿中或以自由状态存在，用于制造硬币、珠宝和餐具，亦用于摄影。

A lustrous white, ductile, malleable metallic element, occurring both uncombined and in ores such as argentite, having the highest thermal and electrical conductivity of the metals.

银一种白色有光泽、韧性的可延展的金属元素，单独或结合在铁矿石如银辉石中，在金属中导热和导电性能最好。

Symbol Ag A lustrous white, ductile, malleable metallic element, occurring both uncombined and in ores such as argentite, having the highest thermal and electrical conductivity of the metals.

符号 Ag 银：一种白色有光泽、韧性的可延展的金属元素，单独或结合在铁矿石如银辉石中，在金属中导热和导电性能最好。

The high valence and metallic Mo species were all unfavourable to methane aromatization.

催化剂上的积炭是Mo/HZSM-5催化剂失活的主要原因。

The major metallic minerals and also the major gold carrier minerals are arsenopyrite and pyrite. The nonmetallic minerals are quartz and carbonate mineral.

主要的金属矿物为毒砂、黄铁矿，同时也是主要的载金矿物；非金属矿物为石英、碳酸盐矿物。

A very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar.

一种极具毒性的金属元素，有三种同素异性体，砷和砷的化合物用作除草剂、杀虫剂和各种合金，见于毒砂、雌黄、雄黄中。

The major metallic minerals and also the major Gold carrier minerals are pyrite and arsenopyrite. The nonmetallic minerals arc quartz and carbonate mineral.

主要金属矿物为黄铁矿、毒砂，同时也是主要的载金矿物；非金属矿物为石英、碳酸盐矿物。

Metallic copper must not contact with NSO fraction and/or asphaltene in the process of sulfur removal.

铜和沥青质的相互作用则在两种溶剂中均产生了大量的脂肪酸，同样在氯仿中的生成量较大，实验结果指出了加铜后样品非烃较多脂肪酸的来源。

It now processes solid technical strength and advanced technological equipment, specializing in producing diamond tools :metallic bonding agent, resin bonding agent and rubber bonding agent, Various diamond grinders,core drilling machine, grinding head for fine engraving ,various special polishing wheels (The tool of special use sole diamond wheel), diamond drilling bit,diamond fingers-trimmer,and all kinds of glass special use polish wheel have been the optimum assorter for the glass deep-processing machine and sole proceessing machine.

现拥有 雄厚的技术力量和先进的工艺设备。专业生产：金属结合剂、树脂结合剂、橡胶结合剂系列金刚石工具，如各式金刚石砂轮，金刚石钻头，精雕磨头，金刚石修指器，各式玻璃专用抛光轮等工具。

It now processes solid technical strength and advanced technological equipment,specializing in producing diamond tools :metallic bonding agent,resin bonding agent and rubber bonding agent,Various diamond grinders,core drilling machine,grinding head for fine engraving ,various special polishing wheels(The tool of special use sole diamond wheel), diamond drilling bit,diamond finger-trimmer,and all kinds of glass special use polish wheel have been the optimum assorter for the glass deep-processing machine and sole proceessing machine.

现拥有雄厚的技术力量和先进的工艺设备，专业生产：金属结合剂、树脂结合剂、橡胶结合剂系列金刚石工具，如各式金刚石砂轮，金刚石钻头，精雕磨头，金刚石修指器，各式玻璃专用抛光轮等工具。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。