To figure out the influence of isotope effect on product polarizations of the N(2D)+D2 reactive system and its isotope v......

Three-photon absorption(3PA) of a push-pull chromophore,2-(3-cyano-(3-(4-(dimethylamino)styryl)-5,5-dimethylcyclohex- 2-......

Objective: This study was designed to evaluate the association between skin autofluorescence (AF), an indicator of advan......

This paper presents two possible construction methods that could be adopted in the Wenchuan post-earthquake reconstructi......

Uniaxial compression tests have been conducted on Jinan gabbro at six different axial strain rates ranging from 10<sup>-......

AIM: To describe the distribution of micrometastases in the surrounding liver of patients with primary liver cancer (PLC......

Objective: To explore the effects and possible mechanisms of Guiqi Oral Liquid (归芪口服液,GQOL) on the recovery of hema......

Objective:To investigate the hepetoprotective activity of Premna corymbosa leaves against carbon tetrachloride(CCl_4) in......

Secular variations of carbon isotopic composition of organic carbon can be used in the study of global environmental var......

Purpose: To understand the expression and distribution of intercellular adhesion molecule-1 (ICAM-1), vascular cellular......

Present work contains the evaluated neutron induced excitation function data for 45Sc, and mainly on (n,2n) and (n,γ) r......

DDX is one of the most important nuclear data used in nuclear engineering,particularly in design of nuclear device and n......

This paper discusses the long-term temperature variation of the Southern Yellow Sea Cold Water Mass(SYSCWM)and examines ......

The compressive deformation behavior in the longitudinal direction of graded Ti–6Al–4V meshes fabricated by electron b......

AIM To compare short-term results between laparoscopic hepatectomy and open hepatectomy using a propensity score matchin......

Eclogite, one of the important lithologies in the main hole of the Chinese Continental Scientific Drilling (CCSD) Projec......

高缠绕叶轮流道的高效粗加工是提高整个叶轮加工效率和缩短生产周期的关键。针对高缠绕叶轮流道的粗加工,提出了一种4+1轴高效分段......

以新建蒙华重载铁路三荆段灞底河特大桥为工程背景,简要介绍预应力混凝土曲线连续梁的施工监控方法,利用MIDAS/CIVIL分析软件建立......

以便提高弄弯的部分的尺寸精确，先进弯曲技术最近被请求。(RSB ) 旋转的段弯曲是一种合适的技术认识到弄弯的部分的高精确。处理参......

在隔膜法生产烧碱工艺中,由于高温烧碱对设备腐蚀较强.本文对各部分设备存在的问题进行了详尽的分析,并提出相应的解决方案,取得了......

依托北京某基坑工程,针对桩锚支护结构,采用理论分析、计算对比的方法,研究了护坡桩截面刚度对桩锚支护结构的力学性状与形变的影......

运用用模糊数学综合评判法得出该矿采用巷道放顶煤采煤法的可行性,用弹塑性理论结合大乘煤矿现场实际资料来确定分段高度,并总结出......

本文研究了复射影空间中的全实子流形.通过使用活动标架的方法和DDVV不等式,得到了两个刚性定理和一个积分不等式,改进了相关的结......

针对受压区增大截面加固后的组合截面受弯构件正截面承载力计算公式并没有对其新增混凝土高度的限制条件进行说明，对钢筋混凝土梁受......

针对采矿进路易产生片帮、冒顶等破坏现象,采用FLAC3D深入揭示了三心拱形、切圆拱形与直墙拱形等3种断面形状采矿进路开挖后围岩塑......

给出了一类Egg域B=B(k1,k2)={Z=(z1,z2,z)∈C^m:|z1|^2h1+|z2|^2h2+|z|^2＜1,0＜k1≤k2≠1,z=(z3…zn),n≥3}在不变Kahler度量下的全纯......

基于类中心设计隶属度函数的模糊支持向量机能有效地解决支持向量机对噪声或孤立点敏感度高的问题,但是,由于它对支持向量赋予较小......

<正> Work face 3312 of coal mining in a colliery was taken as an example in which methane data in a series of locations ......

根据有关规范,对沁河流域干泉沟治沟骨干工程的坝型、断面、坝高、坝顶宽度、坝坡度及溢洪道等进行了设计,提出了具体的施工要求,......

以南梁煤矿厚层间距煤层开采为工程背景,针对下煤层开采时过上覆采空区煤柱发生动载矿压的安全问题,通过采用物理相似模拟试验、理......

提出了一维稳态条件下计算水环境容量的３种方法，即段首控制方法，段尾控制方法和功能区段尾控制方法，通过对渭河干流环境容量的计算，分析......

在高水头船闸中,如何避免或减小封闭式廊道阀门后廊道内出现较大的真空值,以减少廊道内可能出现的空蚀破坏,是研究与设计高水头船......

以“塑料门窗焊角强度”为研究对象,以“多元回归分析法、面域法和尺寸驱动法”为研究视角,以“PVC型材断面结构优化”为研究目标......

在实测1：10000河道地形图上采用网格法进行冲淤量计算时,不同网格尺寸会得到不同结果.以往对这个现象的关注和研究较少.本文计算了......

本文通过成年大耳白兔６周的大强度跑跳运动，对胫骨全骨进行三点抗和扭转试验，发现大强度运动可明显提高胫骨的抗弯和抗扭强度，胫骨的截......

This study was conducted to investigate the effects of different vine cuttings and provide a fast method for production ......