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- Crystal growth technique of some optical materials is also being studied hoping to manufacture useful tunable solid state lasers. 本小组亦有兴趣于某些光学材料之晶体成长技术,以期能制成有用之固态可调雷射。
- At present the prevailing epitaxial growth techniques of GaN are Metalorganic Chemical Vapor Deposition (MOCVD), Molecule Beam Epitaxy (MBE) as well as HVPE. 目前GaN的外延生长技术一般采用有机金属化学气相外延法(MOCVD),在蓝宝石衬底的(0001)面上外延生长GaN材料,另外还有分子束外延技术(MBE)及卤化物汽相外延技术(HVPE)等。
- Exports of services, however, maintained reasonably solid growth and should continue to do so throughout the rest of the year. 不过,服务输出仍有相当稳健的增长,并相信可在年内馀下时间维持这个表现。
- These positive signs, however, do not guarantee a soft landing for an economy that is contracting after seven years of solid growth. 不过,这些正面信息并不能确保经济的软着陆,该国经济在几年的稳定增长后正在逐步收缩。
- The crystal growth technique of large size Y:PbWO4 crystal by the Bridgman method was discussed. 工程化制备技术是制约大尺寸先进结构陶瓷应用的关键。
- Having withstood the slump of the past year remarkably well, Indonesia is well placed to maintain solid growth rates for years to come. 成功抵御了去年的经济衰退,印尼已准备好维持未来几年的稳定增长。
- In this paper,the development of LFM and its growth technique and mechanism,and its nonlinear optical characteristics were introduced. 本文较全面地介绍了一水甲酸锂晶体的发展、生长技术、生长机理及其非线性光学性能。
- The sustainability of the Chinese economy's solid growth pattern has been questioned again lately, amid reassessments of the US and global growth outlook. 随着人们重新估计美国和全球的增长前景,中国经济的稳定增长模式的可持续性最近再次受到质疑。
- A novel crystal growth technique, the bottom seeded solution growth (BSSG), has been developed for crystal growth from high temperature solutions. 为了从高温溶液中生长非一致熔融的单晶材料,发展了一种叫做“底部籽晶法”的新生长方法。
- China is a creditor country with large current account surpluses, a small budget deficit, much lower public debt as a share of G.D.P. than the United States, and solid growth. 中国是一个债权国,拥有大量的经常账户的盈余,财政赤字也不大,和美国相比,公共债务占GDP的比重也低得多,增长稳定。
- Traditionally, viability in bacteria is synonymous with the ability to form colonies on solid growth medium and to proliferate in liquid nutrient broths. 传统意义上,细菌的生存能力和构成细菌生长基地即能在营养肉汤里快速生长的能力是同等意义的。
- Highly uniform multiwall carbon nanotubes (MWCNTs) were synthesized using template confining growth technique in combination with high temperature annealing. 结合氧化铝模板制约生长技术和高温退火处理,得到了相当统一的多壁碳纳米管。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Another instrument will collect and vaporize solid particles so that they can also be identified by the GCMS. 另一具仪器会收集并气化固态粒子,以便供GCMS鑑识。
- Chief executive Ken Mackenzie (pictured) said: “With an improved operational focus and clearer strategic direction, the business will be well positioned to deliver solid growth and strong returns. 行政长官肯麦肯齐(照片)说: “随着改进业务重点和明确的战略方向,业务将处于非常有利的地位,提供坚实的增长和强劲的回报。
- The growth technique of SiO_2+PSG+SiO_2 three-layer film is investigated and analysed. On the basis of experiments, the typical parameters and characteristics of the present CVD system are discussed with thermodynamic theory. 分析了SiO_2+PSG+SiO_2三层钝化增透膜的生长工艺,对实验结果进行了热力学理论探讨;
- Japan's GDP for the first quarter outpaced expectation to grew at 1.9% on an annual basis. Healthy corporate spending and housing investment were the main driving forces for solid growth. 日本第一季度国内生产总值超出预期,与去年同时期相比增长了1.;9%25。经济稳定增长的主要原因是企业消费状况良好以及住房投资大幅增加。
- Keywords dimethylaniline;vapor solid phase alkylation;reaction network; 二甲基苯胺;邻甲苯胺;烷基化;反应网络;
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- Water can be changed into vapor when heated. 水被加热时,可以变成水蒸汽。