側龍骨 的英文怎麼說
中文拼音 [zhāilónggǔ]
側龍骨
英文
anti-rolling chock-
The feathers attached to the arms and the tail evidently possess the structures of " modern feathers ", which consisting of the central shafts ( rachis ) and parallel barbs. dromaeosaurids are unusual group of maniraptoran theropods. they share many similar or the same features with archaeopteryx or other primitive birds, such as : u - shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and " modern feathers " with rachis and barbs etc. these facts indicate not only that dromaeosaurids had developed many bird - like characters in course of the advanced maniraptorans toward birds, but also that there seemed to be the co - evolutionary trend between the feathers and the skeletal bones
奔龍類是一類較為特殊的手盜龍類（ maniraptora ） ，它具有許多與始祖鳥archaeopteryx甚至其它早期鳥類相似或接近的特徵，主要表現在：叉骨u形與始祖鳥和孔子鳥類的相同，背肋鉤狀突在孔子鳥類和個別反鳥類中也存在，肩臼窩絕大部分指向側方類似於始祖鳥，肩胛骨與烏喙骨間的夾角非常接近90也和始祖鳥的相似，前肢從比例上講顯得較長，大的半月形腕骨使肘部能向側方折過來，恥骨伸向後下方，距骨上升突與原始鳥類中的為同源結構，羽毛已有顯著的分化且具備了現代羽毛的基本結構等等。Experimental research on lateral force resistance of light - gauge steel compound wall
輕鋼龍骨復合墻體抗側性能試驗研究( 2 ) the study on lateral resistance of lgsfcbw. because the lateral performance of the lgsfcbw is quite complex and dependent of many factors, theoretic calculation is unpractical and study is on the basis of test all over the world
（ 2 ）輕鋼龍骨復合承載墻體（ lgsfcbw ）抗側性能研究： lgsfcbw抗側能力影響因素眾多、理論計算困難，各國均以試驗研究為基礎而無合適的公式。
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