Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.

采用无毒、耐候性好、热稳定性高的颜料制得PP-R、PP-B管材料专用色母粒，考察了色母粒对PP-R、PP-B管材料力学性能、耐热性、耐光性、卫生安全性的影响。

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The core member of our R&D team have doctor or master degree from well-known University and have many years of experience in the field of video technology and integrated circuit design.

公司的核心研发团队成员均拥有知名高校的博士或硕士学位，并在视频技术和集成电路设计领域有着多年实践经验。

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With master advanced technology, rich work experience, highly entrepreneurial spirit and sense of responsibility of the R & D team, is strong in technology development.

拥有掌握先进技术、富有工作经验、极富进取精神和责任心的研发团队，技术开发力量雄厚。

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Former Senate Finance Committee chair Bob Dole (R-KN) was a master of the art.

FORBES: If It Would Make The GOP Happy, Let's Call Tax Hikes 'Kumquats'

We had the worst experiences with Ricoh's Media Master MP-6200S, a CD-RW drive, and MicroNet's Master CD Plus 4X12PC, a CD-R model.

CNN: IDG.net - Recordable and rewritable CD drives: Permanent, portable storage

Rep. Stephen Horn (R-Calif) asked USPS to submit within one week a master contingency plan that would take into consideration all systems in the agency and lay out what USPS would do in case of computer failures.

CNN: USPS can't promise mail delivery won't encounter Y2K bugs