thin adj. (thinner; thinnest) 1.薄的 (opp. thick); 瘦的 (opp. fat, stout); 细小的;【印刷】细体的。 2.稀少的,稀疏的 (opp. dense)。 3.稀薄的,淡薄的(液体、气体等) (opp. thick); 浅薄的,空洞的,没有什么内容的,不充实的。 4.显而易见的,易看破的。 5.〔美口〕手头缺钱;简陋的,微少的(供给等)。 6.〔美俚〕无聊的,不舒服的,不愉快的。 7.〔美俚〕将要垮掉的,守不住的。 8.【摄影】(照片、底版)衬度弱的。 a thin board 薄板。 a thin cat 瘦猫;〔比喻〕无权无势的人。 a thin house 观众稀少的戏院。 a thin meeting 来人稀少的集会。 a thin slice of bolony 〔美国〕极夸大的要求;傻话;露骨的虚伪;瞎说乱讲的人。 a thin soup 淡而无味的汤。 a thin story 内容空洞的故事。 thin green 淡绿。 thin hair 稀疏的头发。 thin one 〔美国〕十分银币。 That's (a lot) too thin. 〔口语〕太露骨,显而易见。 be thin in the face 脸瘦。 have a thin time (of it) 碰到不愉快事。 look thin after illness 病后显得清瘦。 adv. 〔诗〕稀薄,淡,细,疏,稀疏,微。 n. 细小部分,稀薄部分。 vt. 使薄,使细,使稀薄,使淡,使稀疏;【农业】间苗;使瘦。 Famine and war have thinned the population. 灾荒和战争使人口减少了。 vi. 变薄;变细;变稀薄;变淡;变稀疏;变瘦。 When the crowd thinned, we left the square. 人群散开的时候,我们离开了广场。 thin down 弄细;变细。 thin out 间(苗),疏(果);(听众)减少;变薄。 adv. -ly ,-ness n.
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Analysis of thin - shell structures based on bi - moduli theory 用拉压不同模量理论分析薄壳结构
Arched corrugated metal roof ( acmr ) is a new type of metal arched thin - shell structure 金属拱型波纹屋盖结构是一种新型的金属拱型薄壳结构。
Abstract : in this paper , the static shape control of the flexible intelligent thin - shell structure is derived by the intelligent thin - shell element of ref . 5 . finally , a numerical example of a paraboloid antenna is given 文摘:应用文献5给出的三维智能薄壳单元研究了柔性薄壳智能结构的静态形状控制问题,给出了抛物面形天线的静态形状控制算例。
Corrugated arch metal roof is a new kind of large - span thin - shell structure . it has been widely used since 1980s when it was firstly imported into china . and it has also been proved that this kind of structure possesses a great vitality and a bright future 金属拱型波纹屋盖是一种新型的大跨度拱型薄壳结构,从上世纪八十年代被引进到我国,该结构已得到了广泛的应用,具有极强的生命力和发展前景。
Basd on the thin - shell model and the character of the ionospheric incline , with the method of numeric simulation , we have studied the error of ionospheric incline , and have got the result that it ' s requisite to consider slant of ionospheric layer 摘要在考虑电离层薄层倾斜的基础上,数值模拟、分析了电离层倾斜带来的电离层附加时延相对不考虑电离层倾斜的偏差,从而说明了在电离层倾斜地区消除电离层倾斜的必要性。
Third , a theoretic approach based on total theory of plasticity is for the first time applied to analyze elastoplastic torsion rigidity of the tubular , and the results are well proved by the test data . also for the first time , the plastic stability of the spiral skew stiffening shell is studied . it is shown in the experiments that there is the comparability between the stability of the members at plastic limit and that of the thin - shelled steel tubular with the spiral skew stiffening concrete rib 本文首次分析了扭转作用下的螺旋斜向加劲壳的塑性稳定性问题,还根据试验观象的观察,对构件在塑性极限时的状态,简化为内壁衬朽螺协刹向加劲混凝土肋的薄壁钢管的塑性稳定问题,利用塑性壳体稳定理论进行了探讨。