Learn the definition of Cross-sectional area and browse a collection of 24 enlightening community discussions around the topic.
2.PhysicsA quantity, measured in units of barns, used to express the probability of an encounter between particles over a given area in a collision. Also calledcollision cross section. 3.StatisticsA sample meant to be representative of a whole population. ...
area (redirected fromCross sectional area) Dictionary Thesaurus Legal Financial Encyclopedia [a´re-ah] (pl.a´reae, areas) (L.) a limited space or plane surface. acoustic a'sauditory areas. association a'sareas of the cerebral cortex (excludingprimary areas) connected with each other and...
FIELD: physics.;SUBSTANCE: linear dimensions are measured in the cross-sectional plane; the curvilinear cross-sectional surface is broken into sectors with varying radii; a reference point is selected in the cross-sectional plane. The reference point is selected at a depth of 1.2-1.5 m from ...
cross-section['krɔs,sekʃən] [网页划词已开启] 英汉解释 n. 横截面;横断面 同义词 a.cross-sectional 参考例句 1. The thermal conductivity also increases with increasingcross-sectionarea of the wire. 同时当纳米线的截面面积增加时,导热系数也随之增加; ...
Cross section, in nuclear or subatomic particle physics, probability that a given atomic nucleus or subatomic particle will exhibit a specific reaction (for example, absorption, scattering, or fission) in relation to a particular species of incident part
a cross section of American opinion. Surveying.a vertical section of the ground surface taken at right angles to a survey line. Also callednuclear cross section.Physics.a quantity expressing the effective area that a given nucleus presents as a target to a bombarding particle, giving a measure ...
- 《Journal of Physics D Applied Physics》 被引量: 172发表: 2005年 Relation of iron and red meat intake to blood pressure: cross sectional epidemiological study OBJECTIVE: To investigate associations of dietary iron (total, haem, and non-haem), supplemental iron, and red meat with blood ...
A nonanalytical procedure is proposed to calculate the surface area and cross-sectional areas of molecules. Results are reviewed for about 70 species comprising alkanes, acyclic and cyclic, alkyl halides, and alcohols. By regression analysis, relationships are detected between surface areas or segment...
In calculation of specific length, it can be observed that cross-sectional area and weight are related to each other. It means increasing the cross-sectional area does not always help in making the structure strong. An important analogy of this case can be given to punching failure of concrete...