硅的

Traditionally, silicon cycling is thought to be mainly controlled by rock weathering, subsequent mineral dissolution, and final aggradation in waters.

传统认为硅的循环主要受岩石风化、矿物溶解和水体沉积的影响。

Boron- and Silicone-Containing Phenolic Resin was synthesized by using barium hydroxide and zinc acetate composite catalyst. The structure of BSPR was characterized by FT-IR.

采用氢氧化钡和乙酸锌为催化剂合成了含硼和硅的酚醛树脂 BSP，用 FT- IR对其结构进行了分析，用 TGA和氧指数仪对树脂的耐热性和阻燃性进行了测试。

Finally, the optical properties of hydrogenated nanocrystalline silicon films.

最后，我们还研究了纳米硅的光学性质。

In LOCOS dry etching,silicon loss maintained at about 100 - 200 A,pad oxide layer reduced from 300 A to 135 A,and LOCOS oxide thickness change from 5000 A to 4000 A.

在LOCOS干法刻蚀时，对硅的刻蚀深度保持在100-200左右，衬垫氧化层从300减少到135，LOCOS热氧化厚度从5000？

But now under the guise of pond weed and kingfisher, life seethes to break out into crystal, into wires, into biochemical gels, and into hybrid patches of nerve and silicon.

而如今，假借池塘杂草和翠鸟，生命激动地成长为水晶、电线、生化凝胶、以及神经和硅的混合碎屑。

Key words :uncertainty evaluation; reduced molybdenum spectrophotometric method; stainless steel; silicon

国家标准钢铁及合金化学分析方法中对硅的测定[8]，一般适用于铁、碳钢、低合金钢等钢种。

A very hard,dense, even - textured,silica - bearing sedimentary rock used in whetstones.

均密石英岩非常坚硬，致密，结构均匀，含硅的沉积岩，用作磨石

Stripper for all kinds of acrylic topcoats and cured silicones.

可褪去各种表面上丙烯酸与硅的有机物覆盖层。

The Quality Management Department of Shandong Worm Graphite Cast Iron Pipe Corporation, Jinan 250101,China

生铁中硅的分析快速！吴光义，孙秀娥山东球墨铸铁管有限公司质管部，山东济南 250101

The internal structure of silica has a pyramid unit.

硅的内部结构有一个金字塔单位。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。