Packing相关论文
临近量和偏离量分别指的是从一个顶点v到图G中其它顶点的平均距离的最小值和最大值.与维纳指标类似,临近量和偏离量也是两个距离相......
My name is Abby. I am anything but troublesome. This morning I wake up at 4 am as usual. My room is stuffed with boxe......
Proppant plays a critical role in the exploitation of oil and gas,especially in the development of nonconventional oil a......
Analysis on distribution law of the abutment pressure of the integrated coal beside the road-in pack
The three-dimensional damage constitutive relationship of coal is established and distribution law of the abutment press......
进一只集装箱的小粒的材料的免职是一个一般工业收拾行李过程。在这研究，免职行为冲淡由一样的粒子的粒子的二种类型组成的小粒的混......
This paper reported a silicon micromachined gyroscope which is driven by the rotating carrier’s angular velocity,the si......
It has been well-known that the optimum reflux ratio and the optimum packing size are importantcharacteristics of a pac......
Spectra and tilings play an important role in analysis and geometry respectively.The relations between spectra and tilin......
A supersaturated design is essentially a factorial design with the equal occurrence of levels property and no fully alia......
In this paper, a type of combinatorial design (called difference packing array)is proposed and used to give a constructi......
Rodin (1987) proved the Schwarz’s lemma analog for the circle packings based on the hexagonal combinatorics. In this pa......
Theoretical studies on new potential high energy density compounds (HEDCs) adamantyl nitrates from g
A series of adamantyl nitrates have been theoretically studied from gas to solid to search for new po-tential high energ......
The packing measure for a random re-ordering of the Cantor set, the packing dimension for the random set belonging to a ......
Food waste results in nutritional losses,ecological damage,and environmental pollution.This survey is conducted in Beiji......
We address problems in the development of large-scale flotation columns that use short cylinders. As a starting point, w......
关于Ⅰ期官内膜癌术前腔内照射的效果意见仍然不一,用有残存癌的手术标本进行组织学研究去评价此种治疗时结果也不一样.Kjellgren......
Optimization of Processing Parameters for Minimizing Warpage of Large Thin-walled Parts in Whole Sta
This study investigated total warpage of a type of motorcycle seat support made of polypropylene(PP) during the entire p......
Synthesis, Characterization, X-ray Crystal Structure and Herbicidal Activity of(E)-2-(2,4-Dichloroph
A new crystal of(E)-2-(2,4-dichlorophenoxy)-1-(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)vinyl 2-(2,4-dichlorophen......
Synthesis,Crystal Structure and Bioactivity of 1-(3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-phenethyl)
The title compound l-(3-((benzo[d][l,3]dioxol-5-yloxy)methyl)phenethyl)-4-phenylpiperidin-4-ol(4,C_(27)H_(29)NO_4,M_r = ......
Warpage and Shrinkage Optimization of Injection-Molded Plastic Spoon Parts for Biodegradable Polymer
In this study, it is attempted to give an insight into the injection processability of three self-prepared polymers from......
1D Ferromagnetic Interaction of 2-Iodo Nitronyl Nitroxide Radical Confirmed by Spin Density Calculat
A supramolecular 1D ferromagnetic system was studied experimentally as well as theoretically.Hybrid density functional t......
Hydrothermal Synthesis and Crystal Structure of a Novel Polymolybdate with Two Kinds of Organonitrog
A novel inorganic-organic compound (C4N2H12)(C2N2H10)2[Mo5P2O23] (1) has been synthesized by the reaction of (NH4)2MoO4,......
A new crystal of N,N’-bis(4-nitrophenylcarbamothioyl)isophthalamide DMF solva-te has been prepared at room temperature ......
This paper presents the results of an experimental study carried out using large scale equipment to ob-serve the effect ......
A chromochemical reactive mass transfer technique has been employed to study local mass transfer characteristics of stru......
Effect of Inflation Pressure Loss Rates on Tire Rolling Resistance, Vehicle Fuel Economy, and CO_2 E
INTRODUCTION Based on the low permeability to small-molecule diffusants as a result of efficient intermolecular packing,......
Traditionally the majority of fractionation columns in natural gas processing plants were equipped with trays.However an......
Synthesis and Crystal Structure of 1-(4-Fluorophenyl)-2-hexylthiobenzo[4,5]-furo[3,2-d]-1,2,4-triazo
The crystal structure of the title compound 1-(4-fluorophenyl) -2-hexylthio-benzo [4,5]furo[3,2-d]-1,2,4-triazolo[1,5-a]......
The title compound 4-oxo-1,2,4-triazino[4,5-a]benzimidazole(C9H6N4O,Mr = 186.18) has been synthesized and structurally c......
Multilayered graphene membranes(MGMs) with different packing densities were prepared and used as electrodes for supercap......
Molecular crystals based on 9,10-distyrylanthracene derivatives with high solid state fluorescence e
Two 9,10-distyrylanthracene (DSA) derivatives CNDSA and t-BUDSA were designed and synthesized, and their photophysical p......
Syntheses and Crystal Structure of a New Molecular Clip Based on Diethoxycarbonyl Glycoluril: C_(54)
A new glycoluril derivative 2 has been synthesized and characterized by singlecrystal X-ray diffraction. It crystallizes......
Particle size, packing density and blend composition of glass ballotini, microcrystalline cellulose pellets and theophyl......
Crystal Structure and Binding Properties of a New Diethoxycarbonyl Glycoluril Derivative:C_(46)H_(34
A new clip molecule 1 based on diethoxycarbonyl glycoluril, C46H34Cl4N4O8, has been synthesized and characterized by sin......
Three fluorinated 1,8-napthalimides were synthesized from acenaphthene.Their structures were characterized by NMR and EI......
Sphericity, as one of the most important shape parameter for non-spherical objects, is extensively applied in evaluating......
Sodium ion(Na+)batteries have attracted increased attention for energy storage owing to the natural abundance and low co......
Syntheses and Crystal Structures of Two One-dimensional Cobalt(Ⅱ) Compounds with the Flexible Dipyri
Two one-dimensional cobalt(Ⅱ) compounds {[Co(Hbpma)(H2O)4 ] 2 ·3SO 4 ·4.5H2O} n1 and {[Co(Hbpma)(NCS) 3 (H2O)]·2.85H......
The corrugated packing is prone to break down easily, which can affect the tower efficiency substantially. It is the inn......
Removal of high concentration CO_2 from natural gas at elevated pressure via absorption process in p
Carbon dioxide (CO2) removal is an essential step in natural gas (NG) processing to provide high quality gas stream prod......
The pyndazine hexafluorophosphate[C_4H_5N_2]~+[PF_6]~-(1) undergoes a reversible phase transition around140 K,which was ......
We demonstrate here seven pure cyclic samples,which belongs to two series of oligoesters,cyclic oligo(trimethylene terep......
Organic semiconductors have gradually become the super stars on the stage of optoelectronic materials, due to their low ......
Syntheses, Crystal Structures, and Magnetic Properties of the Cobalt(Ⅱ) and Nickel(Ⅱ) Coordination P
Two coordination polymers, namely [Co(5-Clnic)2(H2biim)]n 1 and {[Ni(5-Clnic)(Hbiim)]·H2O}n 2(5-Clnic H = 5-halonicotin......
Two Ion-pair Complexes Constructed by[M(mnt)_2]~(n-) (M=Ni,Co,mnt = Maleonitriledithiolate):Synthese
Two new ion-pair complexes [Co(BBP)2]2[Ni(mnt)2]Cl2·4DMF·2H2O(1, BBP =2,6-bis(benzimidazol-2’-yl) pyridine, mnt = mal......
Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still n......
Tetraiodo-4,4’-bi-1,2,4-triazole(1)was synthesized from a reaction of iodine monochloride with 4,4’-bi-1,2,4-triazole(......
Synthesis,Characterization and Molecular Structure of a Diiron Complex(μ-SCH_2CH_2CH_2S-μ)Fe_2(CO)_5
The title complex,(μ-pdt)Fe_2(CO)_5(Ph_2PCH_3)(pdt = SCH_2CH_2CH_2S),was obtained by the reaction of the parent complex......
One new polymer, [Na(NPHSNPAB)(CH_3OH)]_n, where NPHSNPAB stands for Nphenyl-2-[2-hydroxy-3-sulfo-5-nitrophenylhydrazone......
