Cali相关论文
hydroxyprolinamide 的一系列新奇超分子的 organocatalysts 基于杯的上面的边界[4 ] arene 支架被开发了催化 enantioselective ......
Objective Cyclo-trans-4-L-hydroxyprolyl-L-serine(JBP485)is a dipeptide isolated from Laennec,and Laennec is a hydrolyzat......
Determination of thyreostats in bovine urine using ultra-high performance liquid chromatography-tand
Five thyreostats(TSs),namely tapazole,thiouracil,methylthiouracil,propylthiouracil,and phenylthiouracil,were determined ......
We develop a pair of tapered-tip single fiber optical tweezers, and study its multi-trapping characteristic. The finite ......
Time-interleaved analog-to-digital converter(TIADC) is an efficient way to achieve higher sampling rate for medium-to-hi......
A triaxial high-g accelerometer of microelectro mechanical systems(MEMS)has a structure of multi-chips combination and w......
QUALITY ASSURANCE AND QUALITY CONTROL IN ESTIMATES OF ENVIRONMENTAL EXPOSURES FOR HUMAN RISK ASSESSM
Measurements of environmental and human sanples requires dataof known quality.The basis to obtain such measurements is ......
Distribution in tissue and excretion in urine and feces of swertisin after intravenous administratio
Swertisin contents in rat urine,feces and tissues were determined by reversed-phase high-performance liquid chromatograp......
Simultaneous determination of quetiapine and three metabolites in human plasma by high-performance l
AIM: To develop a high performance liquid chromatography-electrospray mass spectrometry (HPLC-MS/ESI) method for simulta......
LC-MS/MS analysis and pharmacokinetic study on five bioactive constituents of Tanreqing injection in
Tanreqing injection(TRQ), a well-known traditional Chinese medicine formula, is commonly used to treat respiratory disea......
A case study on multi-lane roundabouts under congestion:Comparing software capacity and delay estima
Existing studies on modern roundabouts performance are mostly based on data from singe lane roundabouts that are not hea......
Determination of cilostazol and its active metabolite 3,4-dehydro cilostazol from small plasma volum
A simple,rapid and sensitive ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS) method has bee......
A practical approach for near infrared spectral quantitative analysis of complex samples using parti
The number of latent variables (LVs) or the factor number is a key parameter in PLS modeling to obtain a correct predict......
Ultrasonic elastic characteristics of five kinds of metamorphic deformed coals under room temperatur
The calibration of the elastic characteristics of deformed coals is essential for seismic inversion of such units, becau......
The high-spin states in 74As were populated via heavy ion fusion evaporation 70Zn(7Li, 3n)74As at a bombarding energy of......
A compact neutron spectrometer based on the liquid scintillator is presented for neutron energy spectrum measurements at......
Analysis and design of a high-linearity receiver RF front-end with an improved 25%-duty-cycle LO gen
A rally integrated receiver RF front-end that meets WCDMA/GSM system requirements is presented.It supports SAW-less oper......
Measurement of dose distribution in patients during radiotherapy is impossible. The Monte Carlo simulation is an alterna......
Fiber-based joint time and frequency dissemination via star-shaped commercial telecommunication netw
A fiber-based, star-shaped joint time and frequency dissemination scheme is demonstrated. By working in cooperation with......
Disposable Amperometric Acetylcholinesterase Biosensor for the Detection of Organophosphorus Pestici
A rapid,simple,disposable and inexpensive acetylcholinesterase (ACHE) amperometric biosensor for the detection of organo......
With the rapid development of wireless local area network(WLAN) technology, an important target of indoor positioning sy......
CALIS是全国高校图书资源共建共享的保障系统.本文就联合目录数据库建设的任务、数据库建设方案、系统服务功能和项目建设原则等方......
Reliability-Based Load and Resistance Factors Design for Offshore Jacket Platforms in the Bohai Bay:
For the fulfillment of the probability-based structural design for the offshore jacket platforms in the Bohai Bay, the d......
实现了一种基于MP300读卡器电路的射频前端电路仿真模型。通过对读卡器的发射线圈及场强标定线圈等进行分析和建模,结合ISO14443对......
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针对变电站各类高压容性设备在线监测装置的现场校验，提出一种新的容性设备在线监测装景校验方法并研制出相应的校验系统，校验项目涉......
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基于辉光放电原理,采用小功率点光源及高频开关电源设计分光光度计波长校准用WSHg-B型低压汞灯,并提出汞灯辐射光谱波长不确定度的......
准确控制稀浆封层混合料各种材料的配合比是保证铺筑出高质量稀浆封层的重要条件之一,因此必须对稀浆封层机进行严格的计量标定.简......
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X射线荧光分析中,由于物质成分变化对检测结果的影响,在多数情况下元素浓度含量和荧光强度间不是线性对应关系。针对0～100%浓度的Fe......
硫代氨基脲衍生物具有抗癌、抗肿瘤、抗结核、抗病毒和防止某些霉菌生长的活性[1-5]，其羰基和硫羰基能与过渡金属离子配位形成配合......
过去的精度鉴定基准几乎都是用弹道摄像机,在同一坐标系下点对点比较,缺点是对气象条件要求较高(晴朗的夜晚),往往周期长,且高精度......
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运用热力学第一、二定律,特别是第二定律(火用)(有效能)的概念,对燕化炼油厂二蒸馏车间的能量平衡和(火用)平衡进行标定核算,分析......
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论述了脉冲信号幅度的定义、几种测量方法及其特点,并对脉冲信号幅度的测量不确定度进行了评定。......
静载试验是鉴定成品梁承载能力的有效试验方法,结合某桥预应力混凝土T梁承载力试验,详细介绍了单片预应力混凝土T梁承载力理论计算......
对双列短圆柱调心滚子轴承的磨加工方法及现有加工设备进行改进,降低了生产成本,提高了产品质量.......
在生命科学研究中,生物操作主要存在操作者训练时间长、操作成功率和效率低、操作缺乏一致性和重复性等问题,自动化生物操作可以解......
<牡丹亭>剧作共有"集唐"诗近三百句,涉及唐代诗人一百二十多人.徐朔方先生最新笺校本对"集唐"诗句未逐条校对,不注明引诗出处,个别......
阐述了特种蛋白分析仪的检测原理,提出应用特种蛋白分析仪检测时有关临床样本采集、运输、保存和测定方法以及检验结果评价与解释......
冰瑕翳是指形状菲薄、透明光滑、如冰上之瑕的宿翳,其翳膜须在集光下方能察见,本病相当于西医学所称的角膜云翳。得之者眼前如有物......
