查询词典 phosphide

Supported tungsten phosphide catalysts were prepared by mixing and co-impregnation method.

并采用各种现代分析手段对合成的无负载和负载型WP催化剂进行了表征。

A series of bulk nickel phosphide catalysts containing TiO_2 were prepared by two methods and investigated in HDN of quinoline.

用两种方法将TiO_2引入非负载的磷化镍催化剂中，考察其对喹啉的HDN反应。

The annealing ambient can be pure phosphorus or iron phosphide.

退火是在密封的石英管内纯磷或磷化铁两种气氛下进行的。

Also may the calcium phosphide in broken bits ,the dolomit,and so on pearl ore.

还可细碎磷化钙、白云石、珍珠岩矿等。

The sulfided phosphide surface can be fully regenerated to a freshphosphide catalyst under mild conditions.

这种表面被部分硫化的磷化物催化剂，在温和的条件下，可以重新活化恢复到新鲜态的状态。

The water quality is mainly under the control of nitride and biological activity, then, suspender, ionic attribute, and the last factor is phosphide.

洪湖水质主要受到氮盐营养元素和生物活动的控制，其次是悬浮物和水体的离子属性，第三是水体的磷化合物。

Phosphor bronze contains in addition to these metals one to for per cent of phosphorus,which is present as the phosphide of one of the metals.

萤光体青铜包含除了这些金属之外一到为每一分的磷，是礼物当做一的磷化物那金属。

A series of unsupported molybdenum phosphide were prepared at different reduction temperatures by temperature-programmed reaction process.

通过程序升温还原磷钼酸盐前体的方法制备了无负载磷化钼催化剂，并采用XRD ，BET ，XPS和高压连续微反技术，考察了催化剂的性质，研究了还原温度对催化剂HDN ，HDS和HYD性能的影响。

Shanghai China Fund ahead of schedule in accordance with the restructuring plan, the sky will absorb the merger of Yunnan Salt,* ST companies such as Malone, and the sky of the Group of its acquisition of shares Phosphide held by the Group of 100% of the shares, and other assets; At the same time, the sky will of Malone and Yunnan Salt and Chemical Industry to provide the cash option, and so on.

超过上海中国基金按照提前与重组计划，天空将吸收合并云南盐，* ST公司，如马龙，以及本集团的天空它的股票收购磷化举行的100％的股份集团，和其他资产；在同一时间，天空的马龙和云南盐化工业将提供现金选择，等等。

A simple but illustrative example is cadmium phosphide, which is a black material in bulk form but can be made in various colours by preparing particles in the range 2- 10nm.

一个简单而又很说明问题的例子是磷化镉，整体上看它是一种黑毡的物质，但是如果在制备时把粒子的大小控制在2～10nrn范围，它就会有各种各样的颜色。

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。