1、

The liquid-phase alkylation of benzene with dilute ethylene in FCC off-gas over β-based catalyst ( YEB) has been investigated both in a slurry-bed reactor and a fixed-bed reactor.

研究了以β沸石为酸性成分的YEB催化剂在低温条件下催化裂化干气中乙烯与苯的烷基化制取乙苯过程。

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2、

Based on these, YPC designed its development strategic.

在此基础上,本文对云南磷化集团有限公司的发展进行了战略设计。

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3、

Then, representative strains were transferred and cultured on YPD medium, and RFLP analysis based on yeast 5.8S rRNA-ITS region was used to identify them.

选取有代表性的菌株在YPD上进行培养,然后采用基于酵母5.8S RRNA-ITS区域的RFLP分析法对葡萄酒相关酵母菌种进行鉴定。

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4、

The yield point spectra ( YPS), with yield displacement as its dependent variable, have been an easy and effective seismic design method which is displacement-based.

以屈服位移作为基本变量的屈服点谱法是一种简单而有效的基于位移的抗震设计方法。

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5、

YPS can be used to the structure of Performance-based seismic design.

利用YPS可以实现基于性态的结构抗震设计。

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Repetitive control based linear servo unit under YBT CIMS Environment

集成制造系统中基于重复控制的直线伺服单元

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7、

For video compression distributed video coding is a new paradigm, which is based on the information theory established in 1970's by Slepian, Wolf and Wyner, Ziv.

对于视频压缩领域,分布式编码是一种新出现的应用机制,是基于20世纪70年代Slepian和Wolf以及Wyner和Ziv提出的信息理论而建立的。

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8、

Some conditions are put forward about improving the up-conversion efficiency through study of oxy-fluoride glasses based on TeO 2, GeO 2, ZnF 2, SiO 2 and PbF 2. Hosts with low phonon energy benefit the energy up-conversion.

通过以TeO2,GeO2,ZnF2,SiO2,PbF2等为主体的氟氧化物玻璃陶瓷基质材料的研究提出了提高上转换效率的某些条件。

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9、

Study on Listening and Speaking Teaching Model Based on the Theory of ZPD

基于最近发展区理论的大学英语听说教学模式研究

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10、

FPGA-Based ZBT SRAM Interface Controller

基于FPGA的ZBT SRAM接口控制器的设计

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11、

Based on the ERP executing of ZCC carbide mixture, the article discussed the process management factors of ERP executing.

以株洲硬质合金集团有限公司混合料ERP项目实施过程管理为基础,探讨ERP系统实施过程管理要素。

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12、

The algorithm is robust about noise, rotation and so on. And it has strong security and uniqueness. ( 2) Based on the perceptual hashing of the speech ZCR ( zero-crossing rate) and speech centroid, a speech content authentication algorithm is proposed.

算法对旋转、噪声是鲁棒的,同时也具有较强的安全性与唯一性。(2)根据语音过零率及质心特征,设计了一种基于感知哈希的语音内容认证算法。

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14、

About 45% of 900 Chinese people surveyed by China-based research firm ZDC this year said they have stopped watching TV, while 23% said they watch it every day and 21% watch frequently.

根据总部位于中国的研究公司ZDC的一项调查,今年接受调查的900个中国人中,有45%说他们已经不再看电视,而23%说他们每天都看电视,21%经常看电视。

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15、

The display module adopts LCD panel and the interface design is based on ZLG/ GUI, therefore the operation is simplified with more user-friendly interface.

在人机交互模块中显示器件采用LCD显示屏,界面设计基于ZLG/GUI,操作简单,界面友好。

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17、
18、

The paper studies the traditional cost control theories, putting forward that combining target cost control ( TCC) with activity-based cost control ( ABCC) is the trend of enterprise cost control.

本文通过对传统成本控制理论的分析,提出了目标成本控制和作业成本控制相结合是成本控制的发展方向。

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19、

Based on the analysis of thinking mode of ABLA experts and the loads shape matching rules, a unique heuristic search theorem named linkage reasoning is first advanced.

在分析了飞机设计师进行舱位布置时的思维方式的基础上,首此提出了一套解决工程实际问题的启发式搜索方法&基于装载几何外形匹配规则链表推理理论。

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20、

A New Preprocessing Technique Based on Entirety Singleton Consistency

一种新的基于完全独立相容性的预处理技术

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