查询词典 Ph.D.

In this Ph. D. dissertation, reverse microemulsion method was fully used infabricating and modifying polyacrylamide with functional and high-relative moleculeweight. The copolymerization of 2-acrylamide-2-methylpxopanesulfonic acid, fluorescent monomer 4-methoxy-N-(2-N\', N\'-dimethylamino ethyl)naphthalimide alkyl chloride quaternary ammonium salt, fluorescentmonomer 4-(N\'-methyl-1-piperazinylallyl)-N-butyl-naphthalimide chloride quaternaryammonium salt, Cationic monomer dimethylethylammonium bromide and hydrophobical monomer octadecylacrylate with acrylamide and properties of the copolymers werestudied. The interaction between five polymers and Al_2O_3(012) crystal surface have beensimulated by Materials Studio 3.0 program package, binding energies and non-bondinteraction energies and deformation energies have also been acquired.

本文以制备具有较高相对分子质量和功能型PAM为研究目的，将反相微乳液法运用到其制备及改性的有关环节，通过反相微乳液聚合工艺，将几种改性功能单体2-丙烯酰胺基-2-甲基-丙磺酸、荧光单体2-(4-甲氧基-1，8-萘二甲酰亚胺基)-乙基二甲基烯丙基氯化铵、荧光单体4-(N'-甲基-1-哌嗪基)-N-丁基-1，8-萘烯丙氯季铵盐、阳离子单体丙烯酰氧乙基-二甲基-乙基溴化铵和疏水单体丙烯酸十八酯与AM共聚，制备AMPS改性PAM、荧光示踪型PAM、阳离子单体DMB改性PAM和OA改性PAM等四类不同功能单体改性PAM，并研究其应用性能。

The three-spined sticklebacks, freshwater fishes, that have been studied by Dolph Schluter who received his Ph.D.

在英属哥伦比亚省的道尔夫·斯克鲁特和他目前的同事们研究了淡水三刺鱼，提供了一个可以用同域物种形成来最好地解释的有趣的例子。

To mix the bean d regs to-gether with water ,Enzym Ⅰand Enzym Ⅱin proportion as 1 00 :1 00～150:0.2～0. 25 : 0.15～0.2, and after the fermentation for 2～3h,it will become protein food bydrying it up.

把鲜豆渣和水、酶Ⅰ、酶Ⅱ按100：100～150：0.20～0.25：0.15～0.20的重量比混合后，在适合的温度，pH条件下搅拌发酵2～3小时，干燥粉碎制成粉末蛋白食品。

Compared with the undergraduates, the daily life of a Ph.D student appears rather simple and flavorless.

与本科生相比，博士的日常生活显得非常平淡无味。

"People who forgie show less depression, anger and stress and more hopefulness," says Frederic, Ph.D., author of Forgie for Good.

懂得宽恕的人不会感到那么沮丧、愤怒和紧张，他们总是充满希望。

"We continue to look for ways to combat health disparities in the United States and throughout the world," said Lewis Roberts, M.B.Ch.B., Ph.D., the study's principal inestigator and a gastroenterologist at Mayo Clinic."Our research into SULF2 suggests a number of promising possibilities for the deelopment of more effectie treatments for cancer."

&我们一直在寻找与全美和全世界健康差异斗争的方法，& Lewis Roberts博士说，主要的研究者和Mayo临床中心的胃肠病学家，&我们对SULF2的研究说明，研制对肿瘤更有效的治疗方案的可能性是存在的。&

Zheng Wei was born in 1972, who, as a professor and graduate superior, was employed in the college of material science and engineering of Harbin University of Science and Technology. In 1993 she graduated in Harbin Institute of Technology and got Bachelor Degree. After hading gotten Master Degree of HUST in 1996, she got PH.D. in part time of HIT.

郑威，1972年生。材料科学与工程学院无机非金属材料系教师，教授，硕士生导师。1993年毕业于哈尔滨工业大学环境工程专业获工学学士学位；1996年毕业于哈尔滨理工大学绝缘材料与技术专业获工学硕士学位，同年留校任教； 2005年获得哈尔滨工业大学材料物理与化学工学博士学位。

There's so damning eidence, says F. Jacobson, Ph.D., executie director.

这儿有着如此之多的证据，&哲学博士又是履行主管Michael Jacobson说。&

Dr. Lui came from China and obtained a Ph.D in France. He lives in Paris Now.

作者来自中国，在法国获人工智能专业博士，现住巴黎。

"For many years we thought the parasite had to get the myristate from its human host because we never could see any evidence that it could make the fatty acid itself," says Paul Englund, Ph.D., a professor of biological chemistry in the Institute of Basic Biomedical Sciences at Hopkins.

来自霍普金斯大学基础医学院的生物化学专业的教授，哲学博士Paul Englund认为：过去很多年我们都认为寄生虫必须从人类宿主得到十四酸脂，因为我们从来都没有观察到寄生虫自身可以生成脂肪酸的证据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。