体大
- 与 体大 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The load transfer and settlement behavior from the simulation results are also analyzed: most of the column load concentrates on the enlarged column cap, and distributes quickly, there is more load attenuation at the variable section. The skin friction of enlarged column cap develops more adequately than underside column. The column settlement concentrates on enlarged column cap, and soil settlement concentrates on a little area below the variable section.
利用三维数值模拟分析了钉形搅拌桩复合地基的荷载传递和变形特性:钉形搅拌桩桩身荷载主要集中在扩大头部分,且衰减较快,变截面处桩身轴力有较大衰减,扩大头桩侧摩阻力较大,下部桩体侧摩阻力较小;桩身变形集中在扩大头,桩间土变形则集中在变截面以下较短范围内。
-
On the basis of this,the influences of the external magnetic field on the properties of the quantized vertical spin waves as well as the spin wave energy band s are analyzed.
在此基础上重点讨论了垂直于膜面的外加磁场对自旋波能带结构的影响,结果表明,磁场对自旋波的能带结构有很大的影响,足够大的磁场可以使体模消失
-
With brain stereotaxis technique PP2A was inhibited in the nucleus basalis of Meynert and the cytoskeletal protein tau, neurofilament were found hyperphosphorylated and aggregating. The neurite became short and thickening, acetyltransferase aggregated in the body of neuron and the acetylcholine level in the nucleus basalis of Meynert was significantly decreased followed with spatial memory defict of rats.
利用立体定位技术抑制大鼠基底核PP2A活性,使基底核神经元微管相关蛋白tau及神经细丝出现过度磷酸化和聚积,轴突变短增粗,胆碱乙酰转移酶在胞体聚集,而使基底核乙酰胆碱含量降低,大鼠出现空间记忆障碍。
-
With the system, in vivo experiments were performed and the result proved the validity and feasibility of this approach. The result can be presented like this: the mean WSR value of common carotid artery from healthy adults is between 150~350s-1, and the max WSR value is between 450~750s-1; with comparing the WSR value from a male who is suffering from the internal carotid artery straitness with the natural range of WSR, a phenomenon was found that his max and mean WSR value are both smaller than the natural value evidently.
并且利用该系统进行了大量的在体实验研究,得到了相应的结果并验证了该方法的有效性及可行性,该结果显示:健康成年人的颈总动脉的血管壁剪切率平均值范围为150~350s-1,最大值范围为450~750 s-1;将患有颈内动脉狭窄的患者的血管壁剪切率与正常范围比较发现,其血管壁剪切率的最大值及平均值均显著小于正常范围。
-
Heavy-jowled and potbellied -- the idle rich; One is fully fed and never uses his brains.; with a fair round belly and a swelled head; with fat cheeks and a big belly
成语脑满:指肥头大耳;肠肥:肠子脂肪多;体胖。指由于生活舒适;终日无所事事;养得大腹便便;肥头大耳的样子。例句瞧他那~的样子。
-
The results show that increasing the solids loading of slurry up to 45% allows minimizing deformation of green sheets during drying and sintering process effectively. When the content of monomers in shurry is 2%-4%, and the content of plasticizer in shurry is 3%-6%, green sheets with good strength and flexibility are obtained. The microstructures and the electric characteristics of PTCR chip thermistors were investigated. A five-layer chip PTCR thermistor with room resistance of 0.8 Ω, temperature coefficient of resistance of 13.40%/℃, and ratio of maximum to minimum of resistance larger than 105 is successfully fabricated.
研究表明:浆料固相体积分数对坯体的干燥及烧结行为有较大影响,当浆料固相体积分数在45%以上时,可有效避免制品干燥和烧结过程中收缩过大而产生的变形开裂缺陷;当有机单体的质量分数为2%~4%,丙三醇的体积分数为3%~6%时,可获得有一定强度和柔韧性的生坯;研究了注凝成型PTCR陶瓷的微观结构及陶瓷元件的PTCR性能,成功地制备了层数为5、室温电阻为0.8 Ω、电阻温度系数为13.40%/℃、升阻比大于105的多层片式PTCR元件。
-
Objective To make an Achilles tenotomy rat model to observe the change in soleus weight and expression of myosin heavy chain isoform mRNA, and to find some clues for elucidating the mechanisms of soleus disuse.
目的建立大鼠跟腱切断模型,观测并比较跟腱切断与尾部悬吊大鼠比目鱼肌重量与肌球蛋白重链异构体 mRNA表达的变化,为探讨骨骼肌废用性萎缩的机理提供实验线索。
-
Firstly, the paper carried out test study base on the pseudo-static test under horizontal loads on four two-spanned model members of FSMRCSS, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. By the test study, the paper analyzed the test results, including analysis on mechanical property of the constructure under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. The paper also compared LFSWSUMS with FSMRCSS on aseismatic property.
本文首先对三个两跨两层和一个两跨三层的底部大空间框支密肋复合墙结构的1/2和1/3比例模型进行伪静力试验研究,通过对底部大空间框支密肋复合墙结构在竖向荷载及与水平低周反复荷载共同作用下的受力性能的试验研究,探讨了结构的变形性能、滞回耗能和破坏形态,并与框支砌体结构进行对比分析。
-
D1.1 of the AISI Specification limits the maximum longitudinal spacing of connections to ... where smax = maximum permissible longitudinal spacing of connectors L= unbraced length of compression member rI = radius of gyration of I-section about the axis perpendicular to the direction in which buckling would occur for the given conditions of end support and intermediate bracing rcy = radius of gyration of one C-section about its centroidal axis parallel to the web.....
因此,AISI规范第D1.1节限定连接的最大纵向间隙为:,式中 smax =连接体允许的最大纵向间隙 L=抗压构件的自由长度 rI =工字钢对垂直于给定端承和中间肋条件下可能产生纵向弯曲方向的轴的回转半径 rcy =一段U型钢对其平行于筋的质心轴的回转半径。。。。。。。
-
With the increasing of the overburden layer thickness or the dam height, the maximum value of response acceleration in dam body assumes gradually decrease, and its characteristic distribution is uniformization, and the response acceleration of the dam slopes decrease remarkably, and response acceleration of the dam top is less than the dam bottom.With the decreasing of the overburden layer thickness, the dam foots and their nearby soil response acceleration get increasing.
随着覆盖层厚度增大或坝高增大,坝体中的反应加速度最大值分布具有逐渐递减、均匀化的变化特征;坝坡体的反应加速度递减显著的变化特征,坝顶反应加速度较坝底反应加速度小的特征;覆盖层厚度越小,坡脚及其附近土体的反应加速度越大的特征。
- 推荐网络例句
-
Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
-
The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
-
However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。