This method is not only convenient to consider tubular initial stress and temperature initial strain , but also is of self - superiority , computing result for calculated examples indicate that this method is feasible 该方法便于考虑钢管初始应力和温度初应变,而且有其自身的优越性,算例计算结果表明,该方法是可行的。
The spores of a . niger m1 , the initial strain , was treated by u . v . at morality of 90 % . a mutant with high xylanase activity was screened , naming a . niger j 506 用紫外线照射的方法对出发菌株aspergillusnigerm1进行处理后,从中筛选到了一株木聚糖酶活力比较高的突变株a . nigerj506 ,传代10次后产酶能力仍然稳定性良好。
The initial condition should be defined firstly in the structural analysis of the cable - support system . there are two important control parameters of the initial condition : initial shape and initial strain of the cable . 2 缆索支承体系的结构分析应当首先确定体系的初始状态,初始状态的两个重要折控制参数是:初始索形和初始应变; 2
According to maxwell principle , the mechanical characteristics could be analyzed with the svd methods for balanced matrix . besides , considering initial strain and stress , the paper established the nonlinear finite elment equilibrium equation based on t . l formulation L格式的非线性有限元位移法平衡方程,并采用mn - r法编制相应的程序进行张拉整体结构的非线性力学分析。
In the static analysis of the suspension bridge , the initial shape and initial strain of the main cable under bridge - finished condition should be defined firstly , then the bridge - finished condition should be chosen as the initial condition , under which the fem model was built . 3 悬索桥成桥恒、活载作用下的静力分析,首先需要确定成桥状态下主缆索的初始索形和主缆索的初始应变,再以成桥状态为初始状态建立有限元模型; 3
initial: adj. 最初的,开始的;原始的;初期的,初发的。 th ...strain: n. 1.血统,家世;族,种;【生物学】品系,系;菌株; ...initial virus strain: 原始病毒株stress-free initial strain: 应力释放初始应变as initial: 与最初相同initial: adj. 最初的,开始的;原始的;初期的,初发的。 the initial boiling point 【化学】初馏点〔第一滴馏物滴下时的温度〕。 the initial cost [expenditure] 开办费。 the initial difficulties 开始的困难。 the initial issue of a magazine 杂志的创刊号。 the initial public offering (股票的)首期上市,初次公开发行。 the initial stage 初期,开始阶段。 an initial letter 词首字母。 an initial signature 仅用姓名词首字母的签名。 an initial word 词首字母缩略词〔如 NATO〕。 n. 词首字母,词首大写字母;〔pl.〕 姓名中的大写字母 〔如 John Smith 中的J. S.〕。 vt. (-l(l)ed, -l(l)ing) 在…上记上姓名的词首字母,用词首字母在…上署名;【政治学】草签,临时签署(条约等)。 an initialled handkerchief 记有姓名第一字母的手帕。 n. -ism 词首字母缩略词。 adv. -ly 起初,开始。 initial to: 草签文件with initial: 有大写字母s strain: 光滑型菌珠; 平滑株s-strain: 奏光之strainstrain: vt. 1.用力拉,拉紧,抽紧,扯紧。 2.使紧张;尽量使用(肌肉等)。 3.强迫,强制;滥用,尽量利用。 4.拉伤,用力过度而弄伤,使工作过度;使用过度而弄坏;扭伤。 5.曲解,牵制附会。 6.【机械工程】使变形,扭歪。 7.抱紧。 8.滤 (out)。 vi. 1.尽力,拼命努力。 2.拉,拖 (at)。 3.扭歪,弯曲,快要折断。 4.滤过,渗出。 5.不肯接受。 strain one's ears 竖起耳朵注意听。 strain one's voice 拼命呼喊。 strain one's eyes 睁大眼睛看。 strain one's wit 绞尽脑汁。 strain oneself 过劳。 strain one's authority 滥用权力。 strain sb.'s good temper 利用某人脾气好。 Mary strained her baby to the breast. 玛丽把小孩紧抱在怀里。 strain a rope to the breaking point 将绳拉紧到快要断的程度。 strained relations between officers and men 搞得不好的官兵关系。 strain the law 曲解法律。 a strained interpretation 歪曲的翻译;牵强的解释。 He is straining under their pressure. 他是在他们的压力之下苦撑着。 It's the nature of plants to strain upwards to the light. 植物的本性是向上挺窜争取阳光。 You, too, will strain at such a demand. 你也会难以接受这样的要求的。 strain a point 逾分,过分,任意(曲解)。 strain after 尽力追求,拼命想得到[做到]。 strain at 为,辛苦[用气力,费神,尽力]。 strain at a gnat 为小事过分操心。 strain at the oar 拼命划。 strain courtesy 太讲礼貌,过分客气。 strain every nerve 倾全力;全神灌注 (to do)。 strain under pressure 在压迫下拼命挣扎。 n. 1.拉紧;紧张;尽力,出力。 2.过劳,使用过度;滥用,利用。 3.扭筋,脱臼。 4.【物理学】变形,歪曲;应力,张力;胁变,应变。 5.曲解。 put a great strain on sb.'s resources 使人担负过重的经济负担。 It was a great strain on my resources. 这在我财力上是一个很大的负担。 at full [utmost] strain=be on the strain 紧张,拼命。 stand the strain 拼命忍受。 under the strain 因紧张;因过劳。 n. 1.血统,家世;族,种;【生物学】品系,系;菌株;变种,小种。 2.性格,脾气;倾向,气质。 3.语气;笔调,文风;作风。 4.〔常 pl. 〕一段音乐,歌曲;诗歌。 5.一阵子滔滔不绝的言词;一阵子难听的话。 She comes of a peasant strain. 她出身于世代农家。 The Germany strain in him makes him like philosophy. 他的德意志民族的血统使得他喜欢研究哲学。 good strains of seed 良种。 a hybrid strain 杂交种。 a meat strain 肉用品种。 He has a strain of melancholy in him. 他有点忧郁。 in the same strain 以同样调子[作风]。 It was the commencement day and the head master would talk in a lofty strain. 那天是开学典礼,是校长高谈阔论的日子。 strain at: 紧拉, 紧拖initial; standing initial: 首字母i-strain (= internal strain): 内应变internal strain (= i-strain): 内应变shear strain; tangential strain: 剪应变shear strain;tangential strain: 剪应变antheridial initial: 精子器原始细胞apical initial: 顶端原始细胞,顶端新生组织archegonial initial: 颈卵器原始细胞be in the initial stage: 处在创始阶段call initial to: 开始进场时呼叫cambial initial: 形成层原始细胞cambium initial: 形成层原始细胞conidium initial: 分生孢子原