Appa相关论文
The Nutrient Expert decision support system improves nutrient use efficiency and environmental perfo
Excessive fertilization has led to nutrient use inefficiency and serious environmental consequences for radish cultivati......
Quantitative interpretation to the chain mechanism of free radical reactions in cyclohexane pyrolysi
Pyrolysis of cyclohexane was conducted with a plug flow tube reactor in the temperature range of 873-973 K. Based on the......
Syntheses, Characterization and X-ray Crystal Structures of Diiron Ethanedithiolate Complexes Fe_2(S
Two new diiron ethanedithiolate complexes Fe2(S2C2H4)(CO)5 (2-Ph2PC6H4NH2) (1) and Fe2(S2C2H4)(CO)5 (2-Ph2PC6H4CH2NH2) (......
Non-Invasive Treatment to Grade 1 Essential Hypertension by Percutaneous Laser and Electric Pulse to
Objective: To study a non-drug therapy for hypertension disease by combining percutaneous laser and electric pulse stimu......
The conductivity property of graphite slurry infiltrated steel fiber concrete (GSIFCON) was investigated by the four-pro......
Voxel-based morphometry is gaining considerable interest for studies examining Parkinson’s disease dementia patients.In......
Some minute neurogenic cell masses situated along or near the trunks and main branches of 9th, 10th cranial nerves(glos......
Despite its apparently simple genetics,cystic fibrosis(CF) is a rather complex genetic disease.A lot of variability in t......
Efficient Gene Transfer Mediated by HIV-1-based Defective Lentivector and Inhibition of HIV-1 Replic
Lentiviral vectors have drawn considerable attention recently and show great promise to become important delivery vehicl......
Gas sorption and non-Darcy flow are two important issues for shale gas reservoirs. The sorption consists of dissolution ......
On my way to the office the other day,I was surprised to find that I was being tailgated by a California Highway Patrol ......
Synthesis and Crystal Structure of a Novel Three-dimensional Complex Ni(Iz)_2(Bdc)(H_2O)_2 (Iz = Imi
A novel nickel(II) complex Ni(Iz)2(Bdc)(H2O)2 (Iz = imidazole, Bdc = 1,4-ben- zenedicarboxylate) has been synthesized an......
Dibutyltin dilaurate functions as a stabilizer for polyvinyl chloride. In this study, experimental rats were intragastri......
Compared to finite impulse response (FIR) filters, infinite impulse response (IIR) filters can match the system better ......
Electrolysis expansion performance of semigraphitic cathode in [K_3AlF_6/Na_3AlF_6]-AlF_3-Al_2O_3 ba
The electrolysis expansion of semigraphitic cathode in [K3AlF6/Na3AlF6]-AlF3-Al2O3 bath system was tested by self-made m......
Tip-enhanced Raman spectroscopy (TERS) has been used to obtain the Raman signal of surface species on silicon single cry......
Experts forecast gloomy exports growth China export figures released by the customs show that during the first nine mont......
99m Tc-methoxyisobutyl isonitrile(MIBI) is a suitable transport substrate for the multidrug resistance gene product P-gl......
With the increasing focus on personal health in society, the media pays more and more attention to health issues. The me......
An upconversion nanocomposite containing photothermal material that can be served as an ideal probe to real-time monitor......
Integrated application of February Orchid(Orychophragmus violaceus) as green manure with chemical fe
The development of more efficient management systems is crucial to achieving high grain yields with high nitrogen use ef......
在全球经济萧条的大环境下,总部位于芬兰的鄂尔特特集团公司顺应节能减排的理念成功研发了APPA自动化纸质托盘生产技术。全新的第......
回顾了2009年我国合成橡胶的产能、产量、进口量、表观消费量以及丁二烯的供应状况,介绍了民营企业在合成橡胶领域的投资建设情况,......
目的：探讨3.0T MR肝脏加速容积采集(LAVA)技术联合扩散加权成像(DWI)对肝硬化背景上小肝癌的检出与定性的价值。方法回顾性分析小肝......
基于显微观测法对不同搅拌速率下原油乳状液的微观结构进行观察,并以分散相平均粒径、分散程度和多分散度等参数表征其微观结构特......
GIS设备中局部放电能引起SF6绝缘气体的分解,SF6分解产物与局部放电之间的内在相互关系是目前国内外研究的难点。为此,本文设计了......
本研究旨在对青稞、荞麦、黍子、糜子和莜麦5种可在生长猪上应用的非常规谷物饲料原料进行营养价值评定。试验分别采集5种谷物原料......
实验对不同光催化剂下的造纸废水进行了光催化氧化处理,并采用COD值代替污染物浓度对其表观动力学进行了研究,同时对照分析了化纤......
目的:采用磁共振多种参数定量技术比较肝癌不同阶段的结节特征,提高肝癌的早期诊断准确性。方法:选择2019年2月—2020年2月入院诊......
采用电化学充氢方法与恒应力拉伸装置相结合,研究了不同应力水平下系泊链钢中氢的扩散行为。结果表明:无应力条件下对试样进行充氢......
In this paper, as far as the ASP flooding in the pilot area of Daqing oilfield is concerned, the effect of apparent visc......
笔者近年来采用S 3B双频激电仪在 3个地区铀、金和地下水的地质勘查中获得了较好的效果。本文介绍了不同电极排列的测深方法以及采......
目的：探讨结节性硬化症（Tuberous sclerosis complex，TSC）患儿脑白质的MRI表现及表面弥散系数（Apparent diffusion coefficient，ADC）的测......
网络并行电法是一种新型、方便快捷的电法勘探技术。山塘渗漏在视电阻率及反演电阻率上表现为低阻区域。利用网络并行电法对山塘进......
设计一种离心式豌豆胚皮分离机,并分析其分离机理。胚皮混合物进入高速旋转的分离盘后,在摩擦力作用下随着分离盘做圆周运动,并克......
据道琼斯新闻专线报道，利比亚政府表示，为了给本国挣得更多的利润，利比亚政府将重新定义其与外国石油公司所签署的所有新合同。利比亚......
利用 XLY- 流变仪研究了多功能共聚酯与 PET的流变性能。结果表明 ,多功能共聚酯的流动性好于 PET,其表观粘度对剪切速率的变化比......
介绍了研制的超声电机预压力调整装置，单片机根据检测的压力值与设定值进行比较判断，通过内部自配减速机构的交流电机，减速增矩后带动......
瞬变电磁法超前预报技术是预测井下突水构造的有效方法之一，其资料解释方法为地下瞬变电磁法理论体系的重要组成部分。从应用的角度......
采用高压循环管路对含防聚剂的油一水一气体系形成的水合物浆液的稳定性进行了评价。实验结果表明，随循环时间的延长，含Zjj2防聚剂的......
详细讨论了电流变充的学特性及其关键参数；概括介绍了电场对纯液体、液晶、聚合物电解质薄膜等物质流变特性的影响；强调了这些效应与......
介绍了基于软技术测量思想的一次风粉在线监测系统的概况，分析了气固两相流的复杂性和测量难度表现，在线建模和校正，获得比较准确的数......
以固定翼航空电磁系统正演公式为基础,介绍了实虚分量法、幅值飞行高度法等均匀半空间模型下的视电阻率转换方法。将内蒙古某测区......
通过研究Ch-1菌还原碱性介质中Cr（Ⅵ）过程Cr（Ⅵ）浓度的变化规律，确定初始pH值和细菌接种量对反应速率的影响，建立不同条件下的反应动力学......
电磁测深方法可分为频率域测深和时间域测深两大类．时间域测深主要是在一次激励场结束后，观测二次涡流场．对于频率域电磁测深方法，研究......
目的探讨扩散加权成像ADC值在评估浸润性乳腺癌肿瘤分级中的应用价值。方法选取经手术后病理学确诊的浸润性乳腺癌患者81例,术前均......
Rheological characteristics of drug-loaded microemulsions and their printability in three dimensiona
Rheological properties of microemulsions(MEs) and their printability in three dimensional printing(3DP) systems were inv......
选用5只雄性成年蓝孔雀,用A、B、C三种不同能量水平的颗粒日粮分期进行消化代谢试验,以探讨适宜的日粮代谢能水平、日粮能量水平与......
