Pollen-climate response surfaces of major taxa from surface pollen data of Northern China is studied. Response surfaces ......

We experimentally observe that Si micro-ring modulator(MRM) modulation characteristics are strongly influenced by the mo......

Ultraviolet(UV) absorption spectroscopy is used to detect the concentration of water chemical oxygen demand(COD). The UV......

The thermophysical properties,such as thermal conductivity,thermal diffusivity,specific heat capacity and linear thermal......

In this paper,the effects of hardening exponent,yield strength and elastic modulus on the deformability of near hemisphe......

The mold-filling ability of alloy melt in squeeze casting process was evaluated by means of the maximum length of Archim......

The precise condition of thermal runaway in microwave heating on chemical reaction with a feedback control system is qua......

Using panel data for 29 provinces in China during 1990-2004, the present paper attemptsto explore a possible link betwe......

Many factors influence the fatigue and crack growth behavior of welded joints. Some structures often undergo fairly larg......

The clay minerals in the surface sediments from 354 stations have been analyzed qualita-tively and semiquantitatively. T......

This paper uses an agricultural trade policy simulation model to quantitatively evaluate the effects of Blue Box policy......

Based on the basic trade gravity model and Xinjiang’s practical situation, new explanatory variables (GDP, GDPpc and SC......

Abstract： The principles of smart growth is transferred into seven quantified indicators，which reflact traffic，economy and ......

A real-time monitoring system is set up based on a computer, dynamic interferometer, beam expanding system,and a beam re......

Objective:To investigate whether major dengue outbreaks in the last two decades in Kaohsiung follow a precise temporal p......

The numerous factors influencing the air-sea carbon dioxide(CO_2) transfer velocity have been discussed for many years, ......

建立了五氟碘乙烷进行气相色谱定量分析方法。使用GS-GASPRO毛细管柱,氢火焰检测器对五氟碘乙烷进行了气相色谱定量分析,并用色质......

采用故障树法对塔机起升机构的电气系统故障“电动机不转”进行了分析，绘制了故障树，且做了定性和定量分析，找出了系统的薄弱环节。......

质量流量计是一种流体计量装置,采用该装置代替磅秤计量后,有效提高了计量精度,达到了减少计量损失与实现定量控制装车的目的.介绍......