Laurie Baker and His Works;
大地之子——英裔印度建筑师劳里·贝克及其作品述评
Time in Baker s Poetics of Afro-American Women s Writing;
贝克黑人女性诗学中的时间意识
Baker s Blues Vernacular Theory;
论贝克的布鲁斯本土理论
Beck,Giddens and Lash on Reflexive Modernization;
贝克、吉登斯和拉什论自反性现代化——《自反性现代化》解读
The essay is to explore the appearance of 1933 London Underground Map seen from the angle of Graphic Design, a further insight into the socio-historical background, ideological root as well as graphic concept leading to its diagrammatic form with a preliminary analysis on Beck s revolutionary design, which provide reference for future research on relative underground system map and layout design.
第五章为一个部分,详细探讨1933年伦敦地铁系统交通图诞生的具体过程及其缔造者贝克。
Study of test correlation in detecting the subgrade with portable falling weight deflectometer(FWD) and Benkelman beam;
便携式落锤弯沉仪与贝克曼梁在路基检测中的相关关系研究
Correlation of Roadbed Deflections between FWD and Benkelman Beam;
FWD和贝克曼梁在路基弯沉检测中的相关性分析
On the basis of analyzing the present condition and the latest developments of deflection testing techniques both at home and abroad,this paper assesses all kinds of deflection testing techniques,and studies the correction of the deflection values from FWD and Benkelman Beam and the application of FWD to highway inspection,which may help FWD find still wider application at home.
分析了国内外弯沉检测技术现状及发展动态,比较了静态弯沉量测、稳定弯沉量测及冲击荷载下动态弯沉量测等几种弯沉检测方法,详述了贝克曼梁弯沉检测与落锤式弯沉仪各自的特点与不足,最后介绍了FWD弯沉仪在工程检测中的应用实例,有利于FWD在国内的推广应用。
Research on Revised Subgrade Surface Deflection with Beckman Beam;
贝克曼梁测试路基表面弯沉修正研究
Analysis of Dependece Relation of FWD and Beckman Beam Used in Pavement Detection;
FWD和贝克曼梁在路面检测中的相关关系分析
Method of Void Identification Beneath Concrete Slabs Based on Beckelman Beam Deflection Value;
基于贝克曼梁弯沉值的板底脱空判别方法
In the paper based on the deflection at the transverse joint and the center of slabs measured with Beckelman Beam,the method of void identification is established by comparing the back-calculated Winkeler foundation reaction modulus at the edge of transverse joint and the center of slabs.
为满足目前水泥混凝土路面养护的需要,本文探索用贝克曼梁检测混凝土板横缝处和板中弯沉,应用Winkeler地基板的弯沉与荷载关系式,反算板中和板边处地基反应模量,通过对比该模量判定混凝土板底是否脱空。
9-Carbonyl-(E)-2-decenoic acid was synthesized from 1-(phenylsulfonyl)-2-acetone and 5-bromo-ethyl valerate in five steps, which was enzymatic reduced with bakers yeast to give S-9-hydroxyl-(E)-2-decenoic acid.
9-羰基-(E)-2-癸烯酸和9-羟基-(E)-2-癸烯酸为蜂王信息素的主要组分,以1-苯磺酰基-2-丙酮和5-溴戊酸乙酯为原料,通过烷基化、羰基保护、还原、Wittig-Horner反应、水解等一系列功能基转化后得到9-羰基-(E)-2-癸烯酸,再经贝克酵母生物酶促还原合成了手性的S-9-羟基-(E)-2-癸烯酸,全程收率28%。