拉下
- 与 拉下 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, the 3-D finite element relocating mesh method is used to calculate the temperature field and the thermal creep stress field of spillway dam and mid level outlet dam in certain roller compacted concrete gravity dam, sensitivity analysis have been down with different parameters, such as placing temperature, the location of cooling pipe, cooling temperature, time for water supply, ascended-layer of concrete, intermissive time and different placing time, and the commendatory construction scheme have been put forward in such analysis; according by the test result on the two scheme of concrete aggregate combination (basalt as coarse aggregate and limestone as fine aggregate, basalt as coarse aggregate and basalt as fine aggregate), simulation analysis on temperature field and thermal creep stress field of the commendatory construction scheme have been down, and analysis have also been down on temperature field and thermal stress field of the two different aggregate combination, the result indicates that the spillway dam and mid level outlet dam which adopted these two aggregate combination can both satisfy the require of design crack resistance in concrete, furthermore limestone as fine is better than basalt as fine aggregate; the effect of summer water storage and winter water storage on the temperature field and thermal stress field have been analyzed, comparing with winter water storage, in summer water storage scheme the maximum tensile stress at abnormal concrete in upstream fill is decreased by 0.1~0.3MPa and there are no evidence change of the maximum tensile stress at other parts, which indicate that summer water storage is avail for the crack resistance of upstream fill; according to the simulation calculating result and comparing temperature simulation calculating results and temperature controlling measures of some similarity projects both completed and construction, synthesis appraise have been carried to the design temperature controlling measures of dam, and the temperature controlling measures of this project have been brought forward, all these have great reference value on the design of temperature controlling measures and the optimization of the construction scheme.
本文采用三维有限元浮动网格法仿真计算程序,对某碾压混凝土重力坝的溢流坝段和中孔坝段分别进行了三维有限元温度场和温度徐变应力仿真计算分析,对浇筑温度、冷却水管的布置方式、冷却水温、通水时间、浇筑升程和间歇时间、不同开始浇筑日期等参数进行了敏感性分析,在此基础上提出了推荐的施工方案;根据两种骨料方案(玄武岩粗骨料+灰岩细骨料方案;玄武岩粗骨料+玄武岩细骨料方案)的混凝土性能试验研究成果,对推荐的施工方案进行了温度场和温度徐变应力仿真计算,并对比分析了两种不同骨料情况下的温度场和温度应力,结果表明溢流坝段及中孔坝段采用上述两种骨料均能满足混凝土的抗裂设计要求,且灰岩细骨料优于玄武岩细骨料;计算分析了夏季蓄水和冬季蓄水对坝体温度场和温度应力的影响,夏季蓄水方案与冬季蓄水方案相比,坝体上游变态混凝土区域最大拉应力小0.1~0.3MPa,其他部位最大拉应力无明显变化,夏季蓄水对坝体上游面混凝土的抗裂有利;根据仿真计算成果并通过比较国内一些已建和在建的类似工程的温度仿真计算成果及采取的温控措施,对大坝的设计温控措施进行了综合评价,并提出了该工程的温控措施,对温控设计和优化施工方案具有重要参考价值。
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For yearsthey lived in thrace and had one son,itylus by name.then procne became homesick and longed to see her dear sister philomela.at her repeated requests tereus sailed to athens tofetch philomela.
由于远离故土,普鲁丝妮患了思乡病,她非常想见亲爱的妹妹菲勒美拉。在她的一再要求下,泰诺斯乘船去雅典接菲勒美拉来与她姐姐团聚。
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That is the situation of Mariola Pawlak, who has not worked since she had her first child five years ago.
马丽奥拉·帕夫拉克面临正是这种情况。她自从5年前生下第一个孩子起,就再也没有工作过。
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The remainder of the priests, Levites, including the Nethinim (who were non-Israelite helpers of the Levites), and all others who had obeyed the Lord in following Ezra's reform in separating themselves from their heathen wives and children (Ezra 10:3), and those who had spiritual understanding and knowledge (10:28-29, key verse), all verbally and publicly affirmed the oath,"to observe and do all the commandments of the Lord"(10:29b).
其余的祭司、利未人(包括尼提宁人,他们是协助利未人的非以色列殿役)、追随以斯拉的改革而服从主,离弃外邦妻儿的(拉10:3),凡有知识能明白的人(10:28,29钥节),皆以口公开宣誓「必遵行上帝……的律法」(10:29下)。
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In this paper, the fracture behavior of nitramine propellant under different temperatures and crack lengthes has been studied through three methods, i.
本文用紧凑拉伸、三点弯曲和单边裂纹拉伸等三种实验方法对硝胺火药在不同温度和不同裂纹深度下的断裂性能进行了研究。
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Papa, I should like to get a chain like Ponto's,' just as long as your longest round, and then I could fasten us two to each end of it, and when I wanted you I could pull, and if you did not want to come, you could pull back again; but I should know you knew I wanted you, and we could never lose each other.
爸爸,我想拥有一条锁链,像帕多的那条,能够和你最远的巡诊路程一样长。然后我就把我们俩系在锁链两端。这样当我需要你的时候我可以拉一下,如果这时你来不了,你也可以拉一下回应。因为我要知道你知道我需要你,还有我们永远不会丢下对方。
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An exclusive property of 72 residential villa estates and a five-star boutique hotel, Terrazas de Coson lies above the beautiful white-sand beaches of the prestigiously blue-flagged Playa Coson in Samana, Dominican Republic.
在一片茂密的棕榈树间,Terrazas De Coson旨在打造一个坐落与山坡之颠的绿色建筑奇迹。72幢别墅和一家五星级精品酒店错落分布,这个豪宅项目位于多米尼加共和国拉斯特拉纳斯市附近的萨玛娜山上,从海拔200米向下俯瞰,海景、白沙滩和山景悉数映入眼帘。
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The method according to claim 6, for manufacturing a blade wherein a part external to the shell comprises a blade rooting part having at least one attachment bar, in which an end portion for linkage to a hub of said rotor is fitted with a laminate attachment, also comprising thermoplastic composite, and extending said at least one spar bar housed in the shell, the method further comprising the step of producing the elementary piece comprising the at least one spar by producing each attachment bar and the spar bar in the form of a strip of continuous and unidirectional reinforcing fibres which are agglomerated by said thermoplastic matrix, obtained by pultrusion at a melting temperature of the matrix, of several plies of continuous and unidirectional fibres which are agglomerated by said matrix, and, if said rooting part comprises at least two attachment bars, each one of which respectively extends one spar bar, in superimposing parts of corresponding strips forming the spar part housed in the shell, with interposition of at least one ply of continuous and unidirectional fibres which are agglomerated by said matrix between the adjacent superimposed strip parts, and fitting a removable tool, in the shape of a wedge, between parts held spaced from each other of two neighbouring strips, to form two attachment bars of the rooting part, then arranging the strips in a mould, and inserting each linkage end portion of a pultruded strip between two laminate elements of the attachment, to superimpose all the laminate elements of the attachment, closing the mould and compacting its contents under pressure and at a melting temperature of said thermoplastic matrix, and solidifying the matrix by cooling to rigidify the spar thus obtained with the laminate attachment solidly attached to its rooting part.
该方法根据索赔六,制造业刀片其中的一部分,罐壳外部包括一个叶片生根的一部分,拥有至少一个实习酒吧,在其中一结束部分为联系枢纽的说,转子是带有附件的层压板,也包括热塑性复合材料,并延长说,至少有一石酒吧住在蚬壳公司,进一步组成的方法步骤,生产初级一块组成的至少有一个SPAR公司生产每个附件的酒吧和酒吧在SPAR公司的形式,带不断加强和单向纤维是由烧结说,热塑性矩阵,得到的拉挤在熔化温度矩阵,数层的连续和单向纤维是由烧结说,矩阵,如果说,生根部分组成,至少有两个实习酒吧,每个人都分别延长一石酒吧,在叠加部分,相应的带形成的SPAR公司的一部分,居住在蚬壳公司,与干预的至少有一单层连续和单向纤维是由烧结说,矩阵之间的毗邻叠加条形零件,及装修一个可移动的工具,在形状,离间,部分之间举行的间隔从对方的两个邻国带,形成两个附件酒吧的生根部分,然后安排带在一个模具,并插入每个联系年底部分一拉挤带之间的二板的要素扣押,叠加所有层压板的要素扣押,关闭模具和压缩其内容的压力下和在熔化温度说,热塑性矩阵,并巩固矩阵冷却 rigidify该SPAR公司,从而获得与层压板的附着牢固重视其生根的一部分。
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Glittereyed his rufous skull close to his greencapped desklamp sought the face bearded amid darkgreener shadow, an ollav, holyeyed.
17他目光炯炯,将长着赤褐色头发的脑袋挨近绿灯罩的台灯,在暗绿的阴影下,寻觅着胡子拉碴的脸——长着圣者的眼睛的奥拉夫般的脸。
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The evening of January 27 priests at the Salesian monastery in L'Aquila, Italy were startled by a loud crash.
胡安娜·桑切斯是西班牙南部阿尔梅里亚市一名70岁的老太太,她在家附近的一条街上走路时,被一个从空中落下的大冰块砸中了肩膀,昏了过去。1月12号那天,就在离塞维里亚市约200英里处,一个9磅重的大冰球砸到了一辆汽车上,车里的男人险些被砸成重伤。l月27号晚,意大利拉魁拉市慈幼会修道院里传出了一声巨响,惊动了院里的牧师们。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。