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In the paper, variable temperature and rapid thermal phosphorus gettering were put forward to better the quality of crystalline silicon.

磷吸杂作为提升晶体硅材料性能的主要手段被广泛应用在太阳电池的生产工艺中。

As one of the key processes, phosphorous gettering treatment has been widely applied to improve the electrical properties of crystalline silicon which is the main photovoltaic material.

磷吸杂作为提升晶体硅材料性能的主要手段被广泛应用在太阳电池的生产工艺中。

The traditional approach to supplementing P for plants is to apply P fertilizer to the soil, but most of it may be readily immobilized or fixed by calcium ions in the lime soil or by iron and aluminum hydroxide in the acid soil, which results in a low use efficiency of P applied.

改善植物磷营养的传统方法是对土壤增施磷肥,但大部分磷肥被石灰性土壤中的钙和酸性土壤中的铁、铝氢氧化物固定成为无效态在土壤中积累起来。

Any of a large class of materials with highly variable mechanical and optical properties that solidify from the molten state without crystallization, are typically made by silicates fusing with boric oxide, aluminum oxide, or phosphorus pentoxide, are generally hard, brittle, and transparent or translucent, and are considered to be supercooled liquids rather than true solids.

玻璃:具有各种高机械和光学属性的一大类材料,它不经结晶过程而从融化状态凝固而成,常用硅酸盐与氧化硼、氧化铝或五氧化磷合制而成,一般硬而易碎,透明或半透明,被认为是超低温液体而不是真正的固体

The IR results indicate that the surface of these phosphide catalysts is partiallysulfided while the structure of the phosphides is retained under HDS reactionconditions.

CO 探针的红外光谱表明,在HDS 反应过程中,磷化物催化剂的体相结构可基本保持,但催化剂表面被部分硫化,形成了MoP_xS_y或NiP_xS_y活性相。

The compost of agricultural waste materials is the process that under the function of microorganism, the organic matter turn into well-rotted manure by the way of the organic matter being mineralized and humus and harmless.

农业废弃物的堆腐是在微生物作用下,通过发酵使有机物矿质化、腐殖化和无害化而变成腐熟肥料的过程,在微生物分解有机物的过程中,不但生成大量可被植物吸收利用的有效态氮、磷、钾化合物,而且又合成新的高分子有机物---腐殖质。

The compost of agricultural waste materials is the process that under the function of microorganism, the organic matter turn into well-rotted manure by the way of the organic matter being mineralized and humus and harmless.

农业废弃物的堆腐是在微生物作用下,通过发酵使有机物矿质化、腐殖化和无害化而变成腐熟肥料的过程,在微生物分解有机物的过程中,不但生成大量可被植物吸收利用的有效态氮、磷、钾化合物,而且又合成新的高分子有机物---腐殖质。由于这一过程是在微生物分泌酶的作用下酶促反应过程,研究酶活性变化可以从本质上揭示堆腐的生物行为。

Used as speciality lamps for diazo-printing reprography, lithography, insect traps, photochemical and

21212121 当放电灯被用作含磷仿日晒灯、或二氮化合物列印、平版印刷、捕虫器,以及含

The 'Two Stars', referring to its very bright suns, which the Greeks recognized as Castor and Polydeuces, were named for the younger and elder forms of the god Horus by the Egyptians.

两个星星',指它与太阳非常明亮,希腊人承认和polydeuces蓖麻、被命名为年轻和老神磷形式由埃及人。

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