fresh相关论文
Discussion on Fresh Agricultural Products Ordering and Preservation Strategy under New Normal Carbon
The paper mainly discusses the influence of chemical,physical and biological preservation technology improvement on the ......
【Abstract】This paper explores the functions of 21st Century， used as reading materials in senior high classrooms， which ......
Ⅰ. 单项填空 1. It is really of you to try to schedule appointments or meetings at others convenience. A. consider......
Astudyontheimpactsofrecurrentpropositionsofhardnewsonreaders’perceptionsoftheirgists：Atextanalysisap
【Abstract】Employing the cohesive analysis framework of the systemic functional approach， the paper analyzes the recurre......
Design and Implementation of Fresh Vegetable Sales Volume Trend Forecasting System Based on Improved
The forecast of sales volume trend of fresh vegetables has significant referential function for government dominant depa......
据国家教委考试中心信息,NMET96将在第二卷增设“单词拼写”这一新题型,且将之列为一个大题,共10小题,计10分。其具体要求是: 1.......
Objective To evaluate the influence of uterine diverticulum patients who have a history of cesarean section on IVF-ET pr......
A wealth of literature has been published in the studies of Chinese fresh-water fish chromosomes within recent years.In ......
Chongqing,one of the largest heavy industrial cities in China,is not-orious for its serious pollution.Yet Chongqing use......
DISCOVERY OF THE LOWER TERTIARY REEF LIMESTONE IN THE NORTHERN PART OF EAST CHINA AND ITS SIGNIFICAN
<正> The lower Tertiary reef limestone was first found in the Dongying (东营) basin of north Shandong Province. Since th......
在和外国人的交流中,你常常会听到一些很短又很精彩的句子,学会这些句子,将会大大提高你的英语交际能力。
In communicating with......
Based on principles of vapor coagulation,a method of extracting fresh water from the atmosphere was put forward. Its pri......
My hometown is a beautiful town in the west of Hubei Province.The highest mountain in it rises about 4,000 meters high.T......
No one likes bad breath.Scientists are still studying the causes of bad breath,and they have found a few surprising ones......
[Objective] To induce roots of Scutellaria baicalensis Georgia by Agrobaaerium rhizogenes strains 1.2556 and optimize cu......
An analytical study of the flow and pressure fields inside a small-diameter dense-media cyclone is presented.The simulat......
Economic Assessment and Review of Waterless Fracturing Technologies in Shale Resource Development: A
Our database tracking of USA water usage per well indicates that traditionally shale operators have been using, on avera......
Early rising is a good habit for everyone.It is good for us in many ways.Firstly,it helps to keep us healthy.We can brea......
Last Thanksgiving,I was invited by my high school’s headmaster and his family,to a house in Upstate New York for a 10-d......
A solid ternary mixture consisting of NaF,silicon and one metal oxide such as La2O3,CeO2,Pr6O11,Nd2O3,and Y2O3 was prepa......
A real high power vacuum ultraviolet light source is applied to the investigation on the vacuum ultraviolet irradiation ......
Study on Processing Technology of Instant Powder from Fresh Fruits of Momordica grosvenori Swingle b
[Objective] To study the processing technology of instant powder from fresh fruits of Momordica grosvenori Swingle by en......
Synthesis of neodymium modified CeO_2-ZrO_2-Al_2O_3 support materials and their application in Pd-on
Ce-Zr-Al-Nd2O3 (CZAN) support materials were prepared by co-precipitation and impregnation methods, respectively. They w......
SO_2 poisoning and regeneration of Mn-Ce/TiO_2 catalyst for low temperature NO_x reduction with NH_3
SO2 poisoning and regeneration of Mn-Ce/TiO2 catalyst prepared by a novel co-precipitation method for low temperature se......
你想减肥、养生或者吃到新鲜又可口的沙拉吗?知道哪儿能满足你的需求吗?
Do you want to lose weight, keep healthy or eat fres......
Transesterification of glyceryl tributyrate with methanol using strontium borate as the solid base c
Four kinds of strontium borates were prepared and characterized by XRD,SEM,EDS,TG-DTA and Hammett titration method,and t......
A Ni-La/SiO2 catalyst was prepared through the incipient wetness impregnation method and tested in the oxidative dehydro......
A series of cerium zirconium mixed oxides were prepared by two co-precipitation methods using magnesium hydrogen carbona......
Pd/CeO2 catalysts with flower-like morphology were fabricated via an ultrasonic-assisted membrane reduction (UAMR) and h......
采用红外光谱技术和光电子表面能谱技术比较纳米和微米氮化硅粉体表面结构在空气中和在氮气中的变化规律.研究结果显示,纳米氮化硅......
There was a path paved with cobblestones on the campus of my school.It ledfrom my classroom to a lawn on the right side......
研究了非负载型铁催化剂上CO2加氢制低碳烯烃反应.结果显示,添加碱金属可显著提高铁催化剂上的CO2转化率和烯烃选择性.在经K和Rb修......
Application of Li_2SiO_3 as a heterogeneous catalyst in the production of biodiesel from soybean oil
Biodiesel was synthesized from soybean oil by transesterification over Li_2SiO_3 catalyst.The Li_2SiO_3 can be used for ......
Coral reef-like Ni/Al2O3 catalysts were prepared by co-precipitation of nickel acetate and aluminium nitrate with sodium......
Fe_2O_3 particles as superior catalysts for low temperature selective catalytic reduction of NO with
Fe2O3 particle catalysts were experimentally studied in the low temperature selective catalytic reduction(SCR) of NO wit......
Cerium-zirconium composite oxides with high performance were synthesized by a co-precipitation method, using zirconium o......
Effects of baria on propane oxidation activity of Pd/Al_2O_3 catalyst:Pd–BaO interaction and reactio
The BaO-modified Pd/Al2O3exhibits much better catalytic activity than Pd/Al2O3for C3H8 oxidation both before and after t......
Structure and oxygen storage capacity of Pd/Pr/CeO_2-ZrO_2 catalyst:effects of impregnated praseodym
Praseodymium(Pr) was impregnated to CeO2-ZrO2 solid solution by an impregnation method.The as-obtained Pr modified CeO2-......
The nature of support and type of active metal affect catalytic performance.In this work,the effect of using La2O3 as pr......
12月12日,一个本土组合突然席卷了大家的视线,他们凭借首支出道主打歌相继夺得“年度最具潜力新锐组合奖”和“年度先锋新人组合”......
From the point of view of urban consumption behavior, urban fresh water consumption could be classified as three types, ......
Studies on the Hydrogenation of Acetonitrile over Fresh Mo_2C/γ-Al_2O_3 Catalyst by In-situ IR Spect
The adsorption of acetonitrile, the co-adsorption of acetonitrile with CO, and hydrogenation of acetonitrile on fresh Mo......
Intrinsic viscosity is one of the most fundamental properties of dilute polymer solutions; its study forms an integral p......
The nano SnO2-modified LiNi1/3Co1/3Mn1/3O2 was successfully prepared by a carrier transfer method.The pristine and modif......
Polyoxygenated dihydropyrano[2,3-c]pyrrole-4,5-dione derivatives from the marine mangrove-derived en
A new polyoxygenated dihydropyrano[2,3-c]pyrrole-4,5-dione derivative,pyranonigrin F(1),together with a related known co......
Coking kinetics and influence of reaction-regeneration on acidity, activity and deactivation of Zn/H
The coking kinetics and reaction-regeneration on Zn/HZSM-5(Zn/HZ) catalyst in the conversion of methanol to aromatics we......
Realization approach of Pd-only three-way catalysts with high catalytic performance and thermal stab
Pd-only three-way catalyst(TWC),Pd supported on washcoating(the mixture of alumina and Ce-Zr solid solution)/cordierite,......
