查询词典 SI

Another method is to choose a random vowel or syllable and to simply repeat it: as with the syllables 'do re mi fa sol la si' used for singing notes, the 'lalalala' used when one has forgotten the text, not to mention the inventive improvisations of jazz-singers.

另外一种方式是随机选择一个元音音节，然后就重复：就像用'do re mi fa sol la si'这样的音节来表示音高，和忘词时唱'lalalala'一样，更不用说爵士歌手创造性的即兴演奏。

In this paper we have characterized the structure of various twist interfaces which are composed of (001 ),(011),(111 )-oriented semi-infinite crystals of four face-centered cubic metals Ag, Au, Al, Cu and (001),-oriented semi-infinite crystals of Si respectively with the coincidence site lattice, and calculated their energy with Modified Embedded Atom Method.

本文采用重合位置点阵的方法表征了Ag、Au、Al和Cu四种面心立方金属的(001)、(011)和(111)取向的半无穷大晶体分别与Si的(001)和(111)取向的半无穷大晶体构成的扭转界面的结构，并应用改进嵌入原子法计算了它们的能量。

Copper-base sprayed welding alloy is produced by adding B, Si, Ni, Mn, Al, Fe and P into the copper base, which has sound heat conduction or electricity conduction performance, being antirust, with low frictional coefficient and sound adhesive friction wear resistance, easy for cutting and being smooth.

铜基喷焊合金，是在铜基体中加入B、Si、Ni、Mn、Al、Fe、P等合金元素制成的，具有良好的导热，导电性和耐蚀性，摩擦系数低，耐粘着摩擦磨损性能优良，易切削，光洁度高。

The oxidation and hydrolysis of SiC-Si occurs in the solution during friction test.

SiC-Si在溶液中摩擦时发生氧化水解反应。

Preface; Ships and machinery; Diesel engines; Steam turbines and gearing; Boilers; Feed systems; Pumps and pumping systems; Auxiliaries; Fuel oils, lubricating oils and their treatment; Refrigeration, air-conditioning and ventilation; Deck machinery and hull equipment; Shafting and propellers; Steering gear; Fire-fighting and safety; Electrical equipment; Instrumentation and control; Engineering materials; Watchkeeping and equipment operation; Appendix (SI units, engineering terms, power measurement, fuel estimation, engineering drawings); Index

内容： 前言；船舶及机器；柴油引擎；蒸汽涡轮机和教学；锅炉；饲料体系；泵和泵系统；助手；燃油、润滑油和治疗；制冷、空调及通风；船体和甲板机械设备； shafting和螺旋桨；转向器；消防和安全；电气设备；仪表和控制；工程材料；值班和设备运行；附录(SI单位、工程计算、动力计算、燃料测算，工程图纸)；指数其他信息：水仗，388页，出版日期：1996

The manufacture of PECVD system for depositing a-Si: H is discussed secondly, which includes system design of PECVD, design of mixing gas chamber and electrode system. On the basis of the above discussion, the PECVD system is manufactured.

然后论述了淀积a-Si：H用的PECVD设备的研制，包括PECVD的系统设计、混气与电极系统设计，并在此基础上制造了PECVD系统。

Green-yellow and red-infrared luminescence bands in PL spectra were ascribed to oxygen-related defects and Si nanocrystals, respectively.

实验发现一定x值的SiO〓在高温下退火，其内部会出现纳米Si晶粒。

Harmonic frequencies and infrared spectra intensity for these clusters are given in order to aid in the characterization of the ground states. The results show that Si2CmN(m=2-10) clusters form linear structure, which are doublet states. The Si atoms favor to bond at ends of C and N linear chain. The ground state energies of clusters are nearly in proportion to increased m. The stability of Si2CmN(m=2-10) clusters with even m are greater than that with odd m.

结果表明，m=2-10的团簇为线性结构，随着m的增大，团簇的自旋多重度均为2，Si原子在C与N原子形成的线性链端部成键，团簇的基态能量近似线性增大。m为偶数的Si2CmN团簇比m为奇数的更为稳定。

The results indicate that reasonable mixture time of group Ⅲ and groupⅤgas flows is important to improve the quality of GaN∶Si films.

结果表明：合理的Ⅲ、Ⅴ族气流混合对提高GaN：Si膜的光电及结晶性能很重要。

In Slavic languages using the Latin alphabet, the sh and ch sounds, single letters in Cyrillic, become head-splitting combinations of sz, cz, ci, si, s, s, and c, as in the Polish word szczesliwy.

在使用拉丁字母的斯拉夫语中，sh 和Ch 在西里尔语里的单音字母，就变成了令人头痛的sz， cz， ci， si， s， s，和 c的字母组合，像波兰语中的szczesliwy。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷