high-density相关论文
Optimized Tillage Practices and Row Spacing to Improve Grain Yield and Matter Transport Efficiency i
[Background] Subsoiling tillage practices and wide-narrow planting patterns could greatly improve grain yield through in......
Grain number per spikelet (GNS) is a key determinant of grain yield in wheat.A recombinant inbred line population compri......
BACKGROUND At present,the value of lipid indicators in evaluating the prognosis of colorectal cancer is still relatively......
Myoelectric controlled interfaces driven by muscle activities have achieved good performance in ideal conditions and sho......
Hypolipidemic and anti-atherosclerogenic effects of aqueous extract of Ipomoea batatas leaves in die
Objective:Ipomoea batatas(L.)Lam.is a food plant used in African traditional medicine to treat cardiovascular diseases a......
After World War Ⅱ,the study of human health has been shifted from "the status of absence of disease" to "complete p......
The relative statistics show China is a developing country with the aging trend of the fastest pace and the largest ......
对95例短暂性脑缺血发作患者血脂及脂蛋白—胆固醇含量进行测定发现,高密度脂蛋白—胆固醇含量显著降低(P<0.001),低密度脂蛋白—......
The runoff of the Huanghe contains a great amount of suspended load and forms the high-density underflows (hyperpycnal c......
Carbon nanotubes periodically decorated by highdensity polyethylene crystalline using solution cryst
The carbon nanotubes (CNTs) periodically decorated by high-density polyethylene (HDPE) composites with nanohybrid shish ......
In this study,the thermal stability and detonation properties of three types of explosives were investigated.Results ind......
目的 探讨高密度肾囊肿的影像学特点.方法 高密度肾囊肿患者9例.男4例,女5例.平均年龄48岁.均为单发.临床表现腰部胀痛不适2例、腰......
Construction of high-density genetic linkage map of Pyropia yezoensis(Bangiales,Rhodophyta)and ident
Pyropia yezoensis is an important macroalga because of its extensive global distribution and economic importance.Color i......
Construction of the first high-density genetic map for growth related QTL analysis in Ancherythrocul
Ancherythroculter nigrocauda is a fish endemic to the upper areas of the Changjiang(Yangtze)River in China.Quantitative ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
随着中国城市化进程的加快,高密度城市中的青少年户外游憩环境已经成为亟需研究的重要课题.上海作为一个典型的高密度城市,结合其......
High-density development is becoming an inevitable tendency in Chinese urbanization. In this study,the application of na......
Application of high-density resistivity method for assessing construction safety of Shimodong tunnel
Some unfavorable geological conditions can affect the construction of tunnels.In order to evaluate the damage degree of ......
The authors employ the high-density resistivity method during an archaeological investigation of Sumicheng site,an ancie......
莫深1井是中石油的重点探井，设计完钻井深7380m，三开使用Ф11．2mm钻头钻进至6406m，单级固井一次封固2906m，这将导致长封固段顶部水泥浆......
结合三年来承担世行贷款“师范教育发展项目”改革课题研究项目“培养适应多民族地区综合教育改革和经济建设需要的中学化学教师”......
论述了棉花高密度高产栽培技术，包括：棉花新品种的选择、平衡施肥、病虫害综合防治、综合调控、节水灌溉技术等，该技术经过大面积推广......
银化合在有机化学实验中是相当普通的试剂，常用于测定卤素离子，检验还原性糖，制银镜，沉淀蛋白质等等。但在某些情况下，有些银试剂会转变......
以当前桉树生产上常用的造林密度1666株／hm^2为试验的最低造林密度，与5种更高造林密度作为构成本试验的6种不同造林密度的高密度试验......
与普通掌上电脑相比，此款掌上电脑接口多、电气参数复杂，需要集成多个功能模块，因此，主板设计难度大。本文综合应用电磁兼容理论和现代......
传统的飞控计算机接口模块一般采用DSP作为模块的主控制器进行接口数据管理。通过分析接口数据管理的工作流程,文章提出一种基于FP......
速度分析是地震数据处理中的重要环节之一,基于各向同性假设的传统速度分析技术已经被广泛应用,但是地下地质体存在不同程度的各向......
研究了毕过氏酵母植酸酶工程菌高密度生长的培养条件，包括不同碳源、酵母粉、（ＮＨ４）２ＳＯ４、ＫＨ２ＰＯ４等不同用量对菌体生长的影响。结果是甘油４％、蛋白陈２％、......
Apolipoprotein A1,the neglected relative of Apolipoprotein E and its potential role in Alzheimer’s d
Lipoproteins are multi-molecule assemblies with the primary function of transportation and processing of lipophilic subs......
Apolipoprotein A-Ⅱ(APOA-Ⅱ) is the second most abundant apolipoprotein of high-density lipoprotein(HDL)synthesized main......
四川盆地页岩气储量丰富,但页岩层理发育,液体侵入后使井壁极易发生层间剥落。因此,如何从钻井液角度出发有效封堵页岩层间缝隙,减......
目的建立一种便于量化操作且纯度较高的大鼠皮层神经元培养方法,并观察其生长的形态学变化规律。方法采用精确控制胎龄的SD大鼠胚......
对"蚂蚁斑"的产生原因进行了分析,并应用高温高压溢流染色机成功地解决了传统工艺中极易出现的这一难题,该工艺的关键是时间和温度......
利用注凝成型技术制备了高致密度高电导率的CeO2基固体电解质.电解质素坯密度达理论密度的40%;烧结过程中素坯失重仅为6%;电解质烧......
High-throughput short-read sequencing of exomes and whole cancer genomes in multiple human hepatocellular carcinoma(HCC)......
高浓度充填是目前主要的充填方式,粗骨料高浓度充填料浆性质复杂、影响因素多,而且某些参数的变化又不易控制,所以粗骨料充填料浆......
四川盆地内江—大足区块目的层志留系下统龙马溪组埋藏较深(3 500~4 200 m),现有地震资料观测系统的覆盖次数较低,最大炮检距较小,......
基于高密度光纤布喇格光栅(FBG)设计搭建了一种光纤陀螺分布式温度测量系统。首先介绍了高密度FBG主要特点和发展现状,并通过过对......
过去的几十年中,随着全球,尤其是亚洲国家急速的城市转型、城市增长及人口高密化,城市空间成为实现环境、社会和经济可持续发展的......
在自行设计的一套下行循环流化床内进行了低气速、高浓度下行床内颗粒浓度的分布研究.实验分别采用了硅胶和FCC颗粒,在床层截面平......
利用高密度复合盐钻井液体系具有良好的流变性、抑制性、护壁性、抗温性、较强的抗金属离子污染能力以及抗油气污染能力、液相黏度......
The experimental observations about remarkable influence of the substrates on the isothermal crystallization rate of a h......
通过棉花膜下滴灌高密度栽培试验,得出棉花在21～24万株/hm^ 2密度范围内保留10台果枝,可获得较高的产量和品质;当密度达到30万株/hm......
ObjectiveTo 调查临床的特征和肾的 cyst.MethodsSix 案例被证明是高密度的肾的包囊的这个专辑的诊断和处理水平打的高密度，包含的 ......
Serum lipids were determined in 100 psoriatics and the results indicated (1) the incidences of hypercholesterolemia (9%)......
Nano-crystalline pre-alloyed powders of W-Ni-Fe were fabricated by high energy ball milling mechanical alloying (MA) tec......
以高温固相法制备了高密度的LiFePO4正极材料，利用XRD、SEM、粒度分析、交流阻抗以及充放电测试等方法研究了前驱体Li3PO4和FePO4的......
南海莺歌海盆地是世界三大高温高压并存盆地之一,面临地温梯度高、压力系数高、压力窗口窄、储层渗透率低、上部地层泥岩的水敏性......
针对高密度CQFP封装的质量评价,现有标准主要立足于电路本身,没有考虑到工程应用的组装、试验和使用过程中可能会发生的各种失效问......
准南安集海背斜高密度三维具有炮道密度大、覆盖次数高、地震数据量大等特点,在进行层析法、折射法等初至波基准面静校正应用过程......
