| 词汇 | cross-section |
| 释义 | cross-sectioncross-section[ˈkrɔsˈsekʃən]n.1.■横截[断]面2.■剖面图3.■(核反应)有效截面4.■周径(标枪杆身的圆周径)5.■样品, 抽样, 典型(人物) 继承用法cross-sectional[ˈkrɔsˈsekʃɚnəl]adj.1.■代表性人物的 特殊用法absorption cross-section1.■吸收截面activation cross-section1.■激活截面(积)angle-lapped cross-section1.■磨角截面annihilation cross-section1.■湮没截面bound coherent cross-section1.■束缚原子相干(散射)截面bulk cross-section1.■总[全]截面capture cross-section1.■俘获截面characteristic cross-section1.■特征截面circular cross-section1.■圆形截面classical scattering cross-section1.■经典散射截面coherent-scattering cross-section1.■相干散射截面"cold " cross-section1.■"冷"中子[低温]截面collision cross-section1.■碰撞截面column cross-section1.■柱截面compound cross-section1.■复合截面, 复合过程的总面积compound-nucleus elastic scattering cross-section1.■复核弹性散射截面critical cross-section1.■临界截面dangerous cross-section1.■危险截面dependent cross-section1.■相关(横)截面differential cross-section1.■微分截面differential scattering cross-section1.■微分散射截面diffraction cross-section1.■有效绕射[衍射]截面effective removal cross-section1.■(光束)有效弱化截面elastic cross-section1.■弹性反应截面electron-optical cross-section1.■电子光学截面energy-absorption cross-section1.■能量吸收截面epithermal scattering cross-section1.■超热中子散射截面equivalent cross-section1.■等值[当量]截面excitation cross-section1.■激发截面fast activation cross-section1.■快中子激活截面fast fission cross-section1.■快中子裂变截面free cross-section1.■空隙[自由]截面geometrical cross-section1.■几何截面horizontal cross-section1.■水平截面integrated cross-section1.■积分截面interaction cross-section1.■相互作用截面intermediate cross-section1.■中间截面isotopic activation cross-section1.■同位素激活截面level cross-section1.■水平横截面longitudinal cross-section1.■纵向截面macroscopic cross-section1.■宏观截面, 粗视剖面microscopic cross-section1.■微观截面minimum allowable cross-section1.■最小容许截面monoenergetic cross-section1.■单色[能]截面neutron absorption cross-section1.■中子吸收截面normal cross-section1.■正横截面optical cross-section1.■光截面oval cross-section1.■卵形截面pair-annihilation cross-section1.■偶湮没截面pair-generation cross-section1.■偶生成截面pair-production cross-section1.■偶生成截面parasitic cross-section1.■寄生反应截面, 有害吸收截面partial cross-section1.■分截面, 部分截面peak cross-section1.■最大截面photoneutron cross-section1.■光激中子形成截面photonuclear cross-section1.■光致核反应截面photoproduction cross-section1.■光致作用截面principal cross-section1.■主截面reaction cross-section1.■反应截面receiving cross-section1.■(天线)有效接收面积reciprocal cross-section1.■截面值倒数, 倒截面removal cross-section1.■引出截面resonance cross-section1.■共振[谐振]截面scattering cross-section1.■散射截面self-indication cross-section1.■自表示截面shape elastic scattering cross-section1.■形状弹性散射截面slot cross-section1.■槽截面slow-neutron cross-section1.■慢中子截面specular cross-section1.■目标有效反射面积standard cross-section1.■标准横断面stepped cross-section1.■阶梯形截面stopping cross-section1.■抑制截面, 制动截面stripping cross-section1.■剥裂截面thermal activation cross-section1.■热中子激活截面thermal-neutron capture cross-section1.■热中子俘获截面thermal-neutron fission cross-section1.■热中子裂变截面thermal poison cross-section1.■热害截面track cross-section1.■轨道横断面transport cross-section1.■输运截面trapping cross-section1.■捕集截面variable cross-section1.■变截面vertical cross-section1.■垂直截面cross-section of air gap1.■(空)气隙截面cross-section of bridge1.■桥梁横断面cross-section of load1.■负荷截面cross-section of rail1.■钢轨断面cross-section of roadbed1.■道床断面cross-section of subgrade1.■路基断面cross-section of transmitted beam1.■发射波束横截面 |
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