In situ cross-linking encapsulation has been demonstrated to be an efficient strategy for enhancing the humidity stabili......

Aim: To investigate the effect of a new mechanically induced cryptorchidism model on rat epididymal histology.Methods: ......

Minimax-rate adaptive nonparametric regression has been intensively studied under the assumption of independent or uncor......

(National Chekiang University) Tsunyi, one of the,largest cities in Kweichow Province, is situated at388 km. south of Ch......

Thiourea nitrate(TN) was easily prepared from thiourea and nitric acid to explore its use as a new nitration reagent. Ni......

We accurately evaluate the blackbody-radiation shift in a171 Yb optical lattice clock by utilizing temperature measureme......

A method to generate the optical quadruple frequency millimeter-wave with high power efficiency is proposed and demonstr......

The conversion of energy between seismic and electromagnetic wave fields has been described by Pride’s coupled equation......

We report the observation of bubble generation and migration in a germanate glass during irradiation by a femtosecond la......

Broad-band all-optical wavelength conversion of differential phase-shift keyed(DPSK) signal is experimentally demonstrat......

[题型综述]针对短文所述事件的具体情节进行提问的题目叫做细节题。细节题通常涉及事件发生的时间、地点、人物、因果、过程、情景......

Theoretical and experimental investigations of heat transfer in flat curvilinear channel have been carried out. Linear a......

A coupled boundary element method(BEM)and finite difference method(FDM)are applied to solve conjugate heat transfer pro......

Previous research has shown that mouse embryonic stem (ES) cells can be induced to form neural cells in adherent monocul......

The matrix elements of the correlation function between symmetric potential harmonics were first simplified into the an......

The vibration-rotational kinetic energy operators of four-particle system in various coordinates are derived using a new......

A new solving method of non-unifrom dielectric planar waveguide is presented in this paper. By applying this method to ......

A novel UV-curable prepolymer polypropyleneglycol diglycidyl ether diacrylate(PPGGEA) was synthesized by utilizing polyp......

学界对语言学理论的探讨越来越深入,学者们按照他们各自不同的理解对其作出解释。这是一门年轻有活力的学科,具有美好的未来,本文......

Suhua:GIVE and TAKE is another pair of oppositesfrequently used in everyday English.Shall we talkabout these two words?......

A palladium catalyst immobilized on superparaganetic nanoparticles was prepared with a palladium loading of 0.30 mmol/g.......

Taking Fe-0.15wt%C-0.8wt%Mn steel as the research object, in situ observations of the δ phase growth process during sol......

The control system is of primary importance to the accelerator operation. This paper presents a brief introduction to th......

The theoretical solution of the model of the Northern Yellow (Huanghai) Sea Cold Water Mass (NYSCWM) reveals that the NY......

【Abstract】In recent years a series of reform of the education in our country， Senior School English teaching has entere......

In this paper,an automatic unstructured focused ion beam(FIB) and scanning electron microscopy(SEM) images induced repre......

This letter presents a new type of chaotic encryption system based on combined chaotic mapping pseudo-random number gene......

In cognitive radio (CR),power allocation plays an important role in protecting primary user from disturbance of secondar......

Cyclone separator is one of the main parts of the circulating fluidized bed (CFB) boiler. The separation efficiency of t......

Presents analytic criteria for the local activity theory in two-port cellular neural network (CNN) cells with four local......

A novel I/Q mismatch calibration technique based on a digital baseband for a direct conversion transmitter is implemente......

In visible light communication, orthogonal frequency division multiplexing(OFDM) is an effective approach to improve the......

The wide application of network technology in power systems brings not only convenience and flexibility but also securit......

This paper introduces the applications of high-resolution remote sensing imagery and the necessity of geometric calibrat......

This paper considers the problems of practical stability analysis and synthesis of linear descriptor systems subject to ......

This article rooted in the vigorous media convergence movement in the 21st century,it focuses on the positive role of th......

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......

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......

A numerical model for proton exchange membrane (PEM) fuel cell is developed, which can simulate such basic transport phe......

基于集热挡水板在常规岛汽机房自动喷水灭火系统中的应用现状,结合《自动喷水灭火系统设计规范》和相关文献,分析自动喷水灭火系统......

针对某500 kV换流站铅黄铜线夹发生开裂失效,采用宏观检查、化学成分、力学性能、金相及断口分析等试验,分析线夹开裂原因并提出改......

采用自制高温烘烤机降低汽车内饰织物(带聚氨酯软泡的复合针织物)的气味,效果显著。研究了不同车速(6、8、10、12、14 m/min)及不......

浅埋岩质公路隧道爆破开挖时,由于工程地质条件复杂,环境影响因素较多,施工安全是大家十分关注的重要问题。对密云火郎峪浅埋岩质......

本文对Ｅｄｕａｒｄｏ Ｌ Ｆａｒｉａ和Ｐａｕｌ Ｌ Ｓｔｏｆｆａ提出的在横向各向同性介质中计算地震波初至旅行时的算法估了改进。利用地震波传播的互换原理，将算法推广到用于计......

西部欠发达地区必须加强科技成果的转化工作，为此，要加强政府在科技成果转化中的新作用；应广开资金渠道，加大支持科技成果转化的力度；必......

本文通过流体力学基本方程组的数值模拟，探讨了具有强Soret效应（分离比ψ=-0．6）的混合流体Undulation行进波对流斑图的动力学特性。在......

网络隐蔽信道是以合法网络通信信道作为载体建立的一种隐蔽通信技术.相比信息加密,网络隐蔽信道不仅隐藏了传输信息的内容,同时还......

引进了一致序置换群及ｎ一致性等概念，得到了ｍ一致性的等价条件和２一致序置换群的稳定子群是一致的一个等价条件。得到了一致序置换群包......

本文提出了基于初始值为内生确定下的动态空间固定效应模型,综合考虑了可直接观测和不可直接观测或无法观测的空间效应;推导了模型......

在新旧动能转换背景下,本文以山东省为例,基于1978-2018年山东省物流业和高新技术产业的相关数据,建立VAR模型,实证分析物流业对新......