硅化的

In this paper, synthesizing bis-(tert-butyldimethylsiloxy) silicon porphyrin by derivative reagent, makes porphyrin readily amendable to GC-MS、 GC-IRMS ananlysis.

本文利用衍生化的方法合成双—硅卟啉，使其适合GC-MS、GC-IRMS测定。

Here, you can find one the world's most colorful and largest collections of wood.

在这里，你可以找到一个世界上最丰富多彩和硅化木最大的集合。

The Mo coatings is prepared by high temperature sinter of Mo powder sprayed on columbium alloys sample,and then MoSi2 coatings is prepared by pack cementation on the sample.

1引言目前铌合金抗氧化涂层主要采用硅化铌和Mo-Si2涂层，高温氧化条件下表面形成SiO2，具有"自愈合"能力，因而具有较好的抗氧化性能。

The effect of the dosage of initiator and chain transfers to molecular weight was also discussed.

第三章是纳米氮化硅粉体的表面改性研究。

Study of radiative lifetime s of excited levels of the singly ionized Kr atom

研究了Eu3+掺杂铌硅玻璃的5D0发射光谱，其激发谱中7F0 5D2声子边带，荧光窄化谱及5D0能级寿命。

In paper effect of oxygen and carbon action on minority carrier lifetime in thermal process of mc-Si cell and properties of Si_3N_4 film and effects of antirefle-ction and passivation were studied.

为此本文重点研究了多晶硅片在电池制造热工艺中氧碳的行为及其对少子寿命的影响；并研究了氮化硅薄膜的性能及对多晶硅电池的减反射及钝化作用。

Rare elements and REE are mainly enriched in gray-black trachyte and less in other rocks. In addition, schistosity, pyritization, silicification and carbonation in gray-black trachyte are contributed to enrich rare element and REE. It is suggested that alkaline rocks in Hongyang area have the characteristics of subvocanics, and alkaline rocks in Hongyang and Miaoya areas all came from upper mantle and mixed with some substances of crust. Intrusion of alkaline rocks is related to the occurrence, development and evolvement of the deep rupture zone in the areas.

稀土、稀有元素主要富集于灰黑色粗面岩中，而在其他岩石类型中相对较少，同时岩石的片理化、黄铁矿化、硅化和碳酸盐化对稀土、稀有元素有进一步的富集作用；提出了本区的碱性岩组合具有次火山岩相的特征，讨论了本区碱性岩的成因，认为其与湖北庙垭地区的碱性岩可能均来自上地幔，并不同程度地混染了大陆壳的物质成分，其形成时代与断裂构造带的发生、发展和演化基本同步。

A special process named "silicification followed by carbonization" was adopted to solve the problems such as SiC grains forming on the SiO2 and poor cohesiveness between the SiC and substrate. Furthermore,this method is effective to prevent O atoms diffusing from SiO2 into SiC epilayer.

通过"先硅化再碳化"的工艺方法可以较好地解决SiO2/Si复合衬底上SiC成核困难以及粘附性差的问题，同时还可以有效抑制SiO2中的O原子向SiC生长膜扩散。

Studies on rock and ore micro fabric that control mineral preservation stratum of the deposit,and the siliconization and pyritization contacted with gold mine origin reflects the characteristic of syndepositiondiagenesis,which indicates the sediment-diagenesis and later stage mild reconstructive genetic mechanism of Shuiyindong gold deposit.

黔西南水银洞金矿是一特大型富金矿床，矿体成群多层、顺层产于龙潭组地层中，通过系统研究水银洞金矿赋矿地层岩石及矿石的显微组构特征，以及与金矿成因联系密切的硅化及黄铁矿化特征，均显示为同沉积—成岩特征，共同指示水银洞金矿沉积—成岩后期轻微改造的成因机制。

The formation of high-grade ore body has undergone a complex process.

在复杂的成矿过程中，矿床所形成的地质构造、地球物理及地球化学等特征构成清晰的找矿要素，从不同尺度和有效性的要素系统，构建出以&中基性钙碱性火山碎屑岩+高极化高重力+多级复杂褶皱构造+硅化-绿泥石化+孔雀石化&为核心的矿床综合找矿模型。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。