33 composite beams, which are same in dimensions and bar arrangement but different in composite parameters and strength grade of concrete, and one castonsite concrete beam are analyzed by nonlinear numerical simulation with ABAQUS .
笔者对33根尺寸、配筋相同,叠合参数及混凝土强度不同的无腹筋叠合梁和1根整浇对比梁用ABAQUS进行了非线性有限元数值模拟,并且分析了叠合参数以及混凝土强度对叠合梁斜截面承载力的影响,给出了斜截面承载力的计算公式。
By analyzing and characterizing the deactivated catalyst,it was found that the contaminations of the dimerization-etherification catalyst from metal cations and basic nitrates were the main factor of the catalyst deactivation.
通过对失活催化剂的分析表征确定金属离子和碱性氮化物的污染是引起叠合醚化催化剂失活的重要原因。
This route is carried out in two steps; selective dimerization of isobutene (from C4 steams) to form di-isobutene, and hydrogenation to form saturated product isooctane.
异丁烯叠合-加氢可获得高辛烷值的异辛烷,是生产烷基化油的新途径,被称为间接烷基化技术。
efin(e) polymer oil
烯烃叠合合成润滑油
variable area superimposed on wiggle trace
波形加变面积叠合记录
superimposed floor slab with prestressed concrete thin plate
预应力薄板叠合楼板
DEVELOPMENT GEOLOGICAL CHARACTERISTICS OF THE LOWER PERMIAN OVERLAPPING GAS RESERVOIRS IN DANIUDI GAS FIELD
大牛地气田下二叠统叠合气藏开发地质特征
Buckling Topology Optimization of Laminated Multi-Material Composite Shell Structures
叠合多材质组合壳结构屈曲拓扑优化
Precast prestresscd concrete panel for composite slab
GB16727-1997叠合板用预应力混凝土薄板
The house construction and the view of people overlap.
家屋的建构与人观是叠合在一起的。
mixed refrigerant cascade
混合制冷剂覆叠系统
They all sang the refrain.
他们齐声合唱叠句。
(geometry) coinciding when superimposed.
（几何学）叠加时重合。
induplicate aestivation
向内镊合状花被卷叠式
induplicate vernatio
向内镊合状幼叶卷叠式
Synthesis and characterization of 2,6-bis(azidomethyl)-1,7-diazido heptane compound
2,6-二叠氮甲基-1,7-二叠氮庚烷的合成及表征
chaperone protein
伴侣蛋白质[可与新生、未折叠、错折叠或聚合的多肽相结合]
this synthetic fabric won't crumple when folded.
这种合成纤维折叠以后也不起皱。
azide:a chemical compound that contains the group N.
叠氮化物:一种化合物,包含基团N。
The overlap among these portfolios has been very, very low.
这些投资组合极少出现重叠现象。
coincidence range finder
复合焦点测距仪，叠象测距仪
