the oil industries, [...] legco.gov.hk legco.gov.hk 鑒於本地的石油產品價格經常加快減慢及各油商調整價格 的步伐趨於一致,而石油產品零售價格往往又未能真確地反 映入口成本價,本會促請政府積極考慮在石油行業引入公平 競爭法及其他有效措施,包括要求競爭政策諮詢委員會關注 本港石油市場可能出現的不公平競爭...
被引量: 20发表: 2015年 Potential of Sustainable Hierarchical Zeolites in the Valorization of α‐Pinene In the valorization of 伪-pinene, which is an important biomass intermediate derived from turpentine oil, hierarchical (mesoporous) zeolites represent a su... N Nuttens,D Verboekend,A Deneyer...
应用笔记 APPLICATION NOTE UU-1-10000AA UC38C4U2U/R3CR/34E8/45N2T/电P3-/MR流4/OO模5V提D式IE供D控了E制CS低O成NLT本OR的WO-LCOST INTRODUCTION 引言 The fundamental challenge of power supply design is to s电im源u设lta计ne的o主us要ly难re题al是ize需t要wo同c时o实nfl现ict两in个g 相...
2State Key Laboratory of Heavy Oil Processing, China University of Petroleum, 18# Fuxue Road, Chang Ping, Beijing 102249, China. Correspondence and requests for materials should be addressed to Z.Z. (email: zhaozhen@synu.edu.cn or zhenzhao@cup.edu.cn) SCIEntIfIC RepOrtS | 7:43894 | DOI:...
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catalysts Article Cost-Effective and Facile Preparation of Fe2O3 Nanoparticles Decorated N-Doped Mesoporous Carbon Materials: Transforming Mulberry Leaf into a Highly Active Electrocatalyst for Oxygen Reduction Reactions Tingting Zhang 1,†, Lihao Guan 1,†, Changqing Li 1, Junfeng Zhao 2, Man...
water Article Cost-Effective Natural Adsorbents for Remediation of Oil-Contaminated Water Jenan A. Al-Najar 1,* , Shurooq Talib Al-Humairi 1 , Tagreed Lutfee 1, Deepanraj Balakrishnan 2, Ibham Veza 3 , Manzoore Elahi M. Soudagar 4,* and Islam M. R. Fattah 5,* 1 Chemical ...
electronics Article Low Cost Autonomous Lock-In Amplifier for Resistance/Capacitance Sensor Measurements Paulina Maya 1,* , Belén Calvo 1, María Teresa Sanz-Pascual 2 and Javier Osorio 3 1 Group of Electronic Design I3A, Zaragoza University, Pedro Cerbuna 12, Zaragoza 50009, Spain; becalvo@...
sensors Article Low-Cost Soil Moisture Profile Probe Using Thin-Film Capacitors and a Capacitive Touch Sensor Yuki Kojima 1,*, Ryo Shigeta 2, Naoya Miyamoto 3, Yasutomo Shirahama 2, Kazuhiro Nishioka 3, Masaru Mizoguchi 3 and Yoshihiro Kawahara 2 1 Faculty of Engineering, Gifu University, Gifu...
electronics Article Fully-Integrated Converter for Low-Cost and Low-Size Power Supply in Internet-of-Things Applications Fernando Gutierrez Liberolab R&D, 20010 Milano, Italy; f.gutierrez@libero.it Academic Editor: Mostafa Bassiouni Received: 9 April 2017; Accepted: 11 May 2017; Published: 17 ...