Darcy’s law only applying to the flow domain is extended to the entire fracture network domain including the dry domain......

A method was developed to solve the combined system of the current field and the circuit. The “super-node” was used to......

The field trial of Moso bamboo treated with 9 copper preservatives was conducted in Guangzhou, China. The result showed ......

Understanding bend loss in single-ring hollow-core photonic crystal fibers(PCFs)is becoming of increasing importance as ......

自从十多年前发现DNA可以作为疫苗诱导机体产生免疫应答以来,DNA疫苗研究已取得突破性进展.目前已有4种动物DNA疫苗获准上市.然而,......

介绍了发泡剂在制革中的应用.详细给出了发泡剂的生产工艺以及需要不同成革的涂饰配方.结果表明,发泡涂饰对成革性能有明显改善.......

China is among the first countries in the world in developing the science of urban planning,and has evolved her own uni......

The paper starts from the origin and evolution of city planning standards of Shenzhen before analyzing the new demands f......

十八屆三中全會決定提出,要‘落實稅收法定原則’。如何正確認識、理解稅收法定原則,在我國稅收立法中怎樣實現稅收法定原則,對於......

Systems biology is an emerging science of the 21st century and its method and design of study resemble those of traditio......

For the structural-acoustic radiation optimization problem under external loading,acoustic radiation power was considere......

In this paper, a full-scale 3-D finite element model of the Jundushan cable-stayed aqueduct bridge is established with A......

Non-invasive delivery of insulin has attracted much attention in recent years. In this paper, we investigated the possib......

Ⅰ. The Development Plan for Auto-electronic technology in China 1. The Status Quo of China’s Auto-electronic Technolo......

Based on the elastic-plastic large deformation finite element formulation as well as the shell element combined discret......

Objective:The objective of the present study was to develop floating microspheres of Cefpodoxime Proxetil in order to ac......

As China’s economy continues to prosper,adequate health care for all people has become an uppermost issue for the gover......

一、完形填空　　Slipping my toes inside the soft deer skin boots, I was filled with excitement. They were the perfect fi......

Glass-ceramics were designed for immobilization of actinides. In order to immobilizing more wastes in the matrix and to ......

目的建立复方庆大霉素冲洗剂中呋喃西林和氢化可的松的含量测定方法。方法采用HPLC法对呋喃西林和氢化可的松进行含量测定,流动相......

目的:参附口崩片的处方筛选和制备工艺的优化。方法:以口崩片的崩解时限、粉末的休止角和口感为指标,采用正交试验设计对参附口崩......

This paper presents a composite modeling method of the forward dynamics in general planar mechanical system. In the mode......

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......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

首先对75.8％草甘膦铵盐·硝磺草酮水分散颗粒剂配方中使用的助剂及填充剂进行了筛选和优化,按照制剂加工工艺方法制得.通过对润湿分......

文章在对已有二次分配问题（QAP）线性化模型深入研究的基础上,提出一种二次分配问题线性化新方法,进而给出了对称二次分配问题的线性......

[目的]明确氰氟虫腙不同剂型及助剂对水稻稻纵卷叶螟的防治效果及最佳剂量.[方法]田间小区试验,采用兑水叶面喷雾法施药.[结果]20%......

简单介绍了氯虫苯甲酰胺及高效氯氟氰菊酯的理化性质,描述了农药油悬浮剂的研制方法及优点。采用湿法研磨工艺,通过对分散介质、乳......

在底泥处理处置工程中,对于重度污染底泥,目前使用的固化剂处理后余土往往还达不到资源化利用的要求。该文通过大量试验研究,并在......