unexpected相关论文
一、單项填空（共15小题，每小题1分，满分15分） 1. Alices parents do not approve of her plan， which can be from their voice. ......
1 Introduction Today’s world has become volatile,uncertain,complex,and ambiguous(VUCA).In such a world,supply chains no......
THE PIONEER This biographical drama recounts the life of Li Dazhao,one of the founders of the Chinese Communist Party,ch......
Determination of construction art and parameters for passenger dedicated line grouting test within k
There are many karst areas within Wuhan-Guangzhou route. Karst grouting is one of the main construction procedures of th......
The National Day holiday sees an unexpected surge in travel as the Chinese tourism industry grows and expands in line wi......
A tetranuclear Li 2 Cr 2 acetylide precursor complex, [Li(Tp)CrⅢ (C≡CSiMe 3 ) 2 (μ3 -pz)] 2 ·(n-pentane) 2 (Tp = hyd......
The mechanism of unexpected reduction of dimethyl pyridine-2,3-dicarboxylate to l,2,3,4-tetrahydrofu
An unexpected reduction of dimethyl pyridine-2,3-dicarboxylate to l,2,3,4-tetrahydrofuro[3,4-b]pyridin-5(7H)-one with so......
We have analyzed the photorefractive(PR) effect of a polymer composite was reported which combines a novel bi-functional......
The introduction of hydroxy group to the 3- or 5-position of 4,4-difluoro-4-bora-3a,4a-diazaindacene(BODIPY) results in ......
A novel triptycene-based dianhyride as a shape-persistent building block with high internal free volume was conveniently......
Gold-catalyzed intermolecular reaction of ynamides with 3-indolyl azides via an unexpected 1,2-alkyl
A gold-catalyzed intermolecular reaction of ynamides with 3-indolyl azides via the presumable a-imino gold carbenes has ......
Three-component reaction of triphenylphosphine,dialkyl but-2-ynedioate and arylidene pivaloylacetoni
The three-component reaction of triphenylphosphine,dialkyl but-2-ynedioate and arylidene pivaloylacetonitrile in dry met......
An attempted approach to the tricyclic core of haliclonin A:Structural elucidation of the final prod
We describe the design and execution of a novel synthetic route to the tricyclic core of haliclonin A,a tetracyclic mari......
Chinese badminton head coach Li Yongbo said they were not disheartened of their unexpected loss to Malaysia in a tense ......
Interventricular septum motion abnormalities:unexpected echocardiographic changes of Brugada syndrom
Background There remains controversy about whether Brugada syndrome (BS) has structural heart changes.Weoccasionally no......
Insulin resistance is a hallmark of type 2 diabetes. In an effort to understand and treat this condition, re searchers h......
1. Introduction It has been a common sense that EMI control must originate in the initial design of electrical or elect......
INTRODUCTION. The attempt to prepare C_9H_7CeCl_2. nTHF(C_9H_7=indenyl) by the reaction of CeCl_4 3THF with C_9H_7Na in......
Cancer, paralysis, the death of her loved ones...Lei Juli has experienced more unexpected suffering than most other peo......
Design is omnipresent in a society. Always ahead of life, it guides life and instills life with creative and unexpected......
An unexpected synthesis of an α,β,γ,δ-unsaturated ketone due to an abnormal opening of benzylidene a
An unexpected synthesis of an α, β, γ,δ-unsaturated ketone, which embodies a new type of oxy-carbon cyclic structur......
China has a major opportunity to innovate,influence and grow in pursuit of sustainability,DuPont Chairman and CEO Charl......
Electron-positron pair production in an arbitrary polarized ultrastrong laser field is investigated in the first order p......
The hydrothermal reaction of Na2MoO4?2H_2O, SmCl3 in acidified H_2O/CH3CN solution gives rise to the title compound as c......
Synthesis and Crystal Structure of O,O-Dimethyl-N-(β-triphenylgermanyl)propionyl-α- aminobenzylphosp
The title compound (C30H32NO4PGe), O,O-dimethyl-N-(β-triphenylgermanyl) propionyl-α-aminobenzylphosphonates was synthe......
Treatment of lappaconitine 1 with NaIO_4 and Br_2-HOAc at room temperature for 7 h afforded smoothly the bromine-contain......
Isomerizaton of 4-amino-6-tert-butyl-3-methylthio-1, 2, 4-triazin-5 (4H)-one in the presence of base is described. Mech......
Reduction of d-alkoxy enal 1 and 4 by sodium borohydride in methanol with a catalytic amount of magnesium methoxide gave......
Synthesis and Characterization of syn-[(η~5-C_5Me_5)_2W_2(S)_2(μ-S)_2].0.5anti-[(η~5-C_5Me_5)_2W_2(S
The reactions of [PPh4][(5-C5Me5)WS3] with equimolar Hg2Cl2 in DMF produced syn-[(5-C5Me5)2W2(S)2(-S)2]?.5anti-[(5-C5Me5......
Suppressing the preferential σ-polarization oscillation in a high power Nd:YVO_4 laser with wedge la
We observe the phenomenon of priority oscillation of the unexpected σ -polarization in high-power Nd:YVO 4 ring laser. ......
Optimal Force Mismatch for Fluctuation-Activated Transition in a System of Two Coupled Bistable Osci
We study the fluctuation-activated transition process in a system of two coupled forced bistable oscillators with a mism......
1.Introduction and Summary Over the last decade,there has been much empirical research on Chinese accounting conservatis......
A young mainland girl grapples with her poser image as a student in Hong Kong. As her life becomes a whirlwind of unexpe......
The present article argues that stylistics as a discipline has made little progress over the past decades,and that one m......
The slip mechanism on the surface of silicon wafers under laser irradiation was studied by numerical simulations and exp......
Synthesis and Optoelectronic Properties of Quaternary Heterostructure and Solid-solution Semiconduct
Heterostructure and solid-solution semicon-ductor nanostructures comprised of two different bi-nary compounds represent ......
During my visit to America,I had a strange and unexpected experience. On my arrival at the University of California in ......
Objective: To explore the relationship between unexpected damage and clinical character, biological activities and mole......
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This paper discusses the collapse mode of thin reinforced concrete (RC) plates sub-jected to blast load. To extend the w......
Chinese experts help Ethiopia improve its crop harvesting techniquesand agricultural mechanizationMAMUSH Mengestu had al......
一、引言發明的技術領域、技術方案、解决的技術問题和取得的技術效果是完整呈現發明創造技術状况的四個主要方面,應當在發明的創......
Abstract:We investigate the cavitation incipience and development of water flow over a thin hydrofoilplaced in the test ......
When I arrived in Beijing nearly three months ago, the unexpected happened. Before coming to China’s mainland, I had......
文章介绍了在澳大利亚的中国人的“市场式”菜园子和房前屋后的花园。作者认为，这些园子反映了不可言表的中国传统。也许，正是这些园......
A new theoretical model discloses the unexpected shape evolution of metal nanoparticles in water vap
With the support by the National Natural Science Foundation of China and Chinese Academy of Sciences,the research group ......
