小变
- 与 小变 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The methods concerned include X-ray diffraction ,thermal analysis,dilatometry,acoustic emission and electrical resistance,of which the last one is widely used in that,in addition to the fact that the testing process can hardly affect the samples,it has high precision,simple electro-circuits,and high speed as well.
讨论了形状记忆合金相变温度的常用测量方法的现状、优缺点及发展趋势,包括变温X 射线法、热分析法、膨胀法、声发射法及电阻法。其中电阻法精度高,电路简单,测量过程对试样的影响小,速度快,被广泛采用
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As a result of the thixotropism innovativeink, so that the ink rollers being under business card printing and membership card making machine after rotation, increases the flow of ductibility, making it easy to transfer ink; when the ink through cards and membership cards make transfer to paper, lost the role of epigene, innovativeink from sprasely to thicken and not to form good around the torrents.
由于油不朱的触变性,使油不朱在不朱辊上施到制卡和会员卡制息机的动弹功用后,会增不小固定性,补充延展性,使油不朱便当迁徙;当油不朱经制卡和会员卡制息迁徙到纸张后,因获得了边辛的功用,油不朱由密变密而不向边际流溢,变不败精良的痕迹。
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The two big input equalizing capacitors were not need any more in this new inverter.
该逆变器是一种高效高可靠且体积小的性能优异的逆变器。
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The face is paralytic can happen at all ages, but 15~45 year old the commonnest, come on the peak is reached inside over number hour or 1~3 D, can incline the head unhealthily at the beginning of disease or ache after mandible horn, expression breaks down for flesh of a side countenance, frontal grain disappears, the eye is cracked greaten or close faint, when closing a key point, eyeball up foreign and rotational, show white sclerotic, call Bell the phenomenon, channel of ill side nose lip becomes shallow, quarrel prolapse, side of crooked Xiang Jian of the quarrel when grinningly, rouse cheek or whistle hourglass is enraged, the food when taking food often stops to age at ill side buccal between, at the same time companion has weep reach salivate.
面麻痹可发生于所有年龄,但15~45岁最常见,发病多于数小时或1~3 d内达到高峰,病初可有病侧耳或下颌角后疼痛,表现为一侧面部表情肌瘫痪、额纹消失、眼裂变大或闭合无力,闭眼时,眼球向上外方转动,露出白色巩膜,称Bell现象,病侧鼻唇沟变浅,口角下垂,露齿时口角歪向健侧,鼓腮或吹口哨时漏气,进食时食物常滞留于病侧齿颊之间,同时伴有流泪及流涎。
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Considering the curvature effect on hooping of nearest-neighboring carbon atoms of armchair carbon nanotubes, the energy band, density of state and velocity of electron of armchair SWNT were analytically derived by using the tight-binding model and Born-Karman boundary condition.
在考虑曲率效应对扶手椅型碳纳米管最近邻碳原子交叠积分影响的情况下,利用紧束缚模型和玻恩-卡门边界条件解析地推导扶手椅型SWNT的能带、态密度和电子公有化运动速度,对扶手椅型SWNT电子性质的分析发现:考虑曲率效应后扶手椅型SWNT仍然是金属管,但其能带的总能减小,其态密度的导电平台变窄且其电子公有化运动速度变小。
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With the quantity of nitrogen increasing, phosphorus is more obviously improve the infiltrative quantity of moisture of soil.
施用有机物料后氮对下渗水累积量的减小幅度变小,而磷对土壤下渗水累积量的增加幅度变大。
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The consolidation and ill-defining diffuse nodule appeared in 8 cases, air bronchogram in 11 cases, bulging of the interlobar fissure in 4 cases,heterogeneous consolidation in 7 cases, cystic airspaces in 6 cases, and the CT angiogram sign in 2 cases, the consolidation were peripherally distributed in 15 out of 18 cases.
结果:18例肺炎型肺癌影像学表现两肺多发性分布7例,叶性分布8例,段性分布3例,所有病例均有实变存在,外周分布的15例,伴有不规则小结节的为8例,空气支气管征的11例,叶间裂向外突出的4例,实变影不均匀分布7例,不规则小囊腔6例,CT血管征2例。
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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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The apparent density increased with the increase of Ag~+ complexing reagent A concentration, loadage, silver content and granularity, it firstly increased and then decreased with the increase of Cu/Ag ration, and it had no relation to other factors, and it was 1.3-1.4g/cm~3 usually.
3粉体的松装密度随Ag~+络合剂A浓度、装载量、含银量、粉体粒度的增加逐渐变大,随Cu/Ag比的增加先变大后变小,其它因素对松装密度都无明显的影响,均保持在1.3-1.4g/cm~3。
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In the buckling question under nonconservation force,a simply example( the dynamic stability question under the uniformly follower forces with small deformation % linear elastic, straight normal.) is considered.The variational equation of braid composite cylindrical shells subjectd to uniformly follower forces is deduced based on the variation principle of quasinatural frequency of elastic nonconservative system self-excited vibration.The calculated formulas of the flutter load and quasinatural frequency of shells are obtained. The program for calculating the flutter load is developed.The numerical example is given and some useful conclusions are obtained.
对非保守力作用下的屈曲问题,具体研究了圆柱壳在比较简单的情况,即小变形、线弹性、直法线假设下在随动力作用下的壳屈曲问题,由拟固有频率变分原理推出了圆柱壳受随从力作用的变分方程,得到了颤振载荷与壳弯曲的固有频率的计算公式,编制了相应的计算机程序,并给出了具体算例,得到了一些有益的结论。
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。