您要查找的是不是:
- soil stress filed 土体应力场
- Effect of Saline Alkali Soil Stress on Zea mays L. 土壤的盐碱化对玉米的胁迫作用。
- The unit average pressure on contact surface of the rolling process was solved according to the stress filed theory of slip-line. 根据滑移线场的应力场理论得到冷滚压成形过程中接触面上平均单位压力的封闭解。
- The new extrusion equipment has been designed to research the rheological behavior of LLDPE extrusion moulding in complex stress filed of vibration and shearing. 利用振动剪切挤出装置研究了线性低密度聚乙烯(LLDPE)在振动与旋转剪切复合力场中挤出成型时的流变行为。
- The solution error is estimated using the ZZ error estimator which is based on the recovery stress filed acquired through the MLS/NNI stress recovery scheme according to the character of the NEM. 针对自然单元法的特点,提出了基于MLS拟合和NNI插值的应力恢复方案; 在应力恢复的基础上采用Z-Z误差估计方法对求解误差进行了有效的估计;
- After the analysis of the temperature field and the thermal stress filed in the tubesheet under the condition of convection boundary,the necessity of iterative computation for temperature field ... 分析了对流边界条件下管板的温度场和相应的热应力场,提出并论证了温度场和热应力场迭代计算的必要性,得到了该边界条件下管板温度场和热应力场的分布规律。
- Before the earthquake(Ms= 7.4)of the southeast of Wuqia(Xinjiang) city on August 23,1985, there were clear abnormal precursors in the soil stress measurement in the epicenter and nearby regions. 1985年8月23日新疆乌恰县城东南7.;4级地震前;震中及其邻近地区的部分土层应力测量有明显的短临前兆异常。
- For the deformation problem of deep foundation, the particularity of bottom soil stress was pointed out and the deformation considering upheaval and consolidation of soil was studied. 在埋深基础的变形方面指出开挖卸荷引起的应力计算方法的特殊性,并提出考虑回弹和固结的基础沉降计算方法。
- The fungi can also increase their hosts tolerance to drought and other soil stresses. 真菌也能提高寄主植物对干旱和其它逆境的忍耐能力。
- coupled analysis of the seepage and stress filed 渗流场-应力场耦合分析
- The grout deformation and mechanical properties changes directly affect soil stresses release, stratum distortion, and earth pressures acting on the segment. 壁后注浆体的变形及力学性质变化直接影响到土体的应力释放、地层位移及作用在管片上的土压力大小。
- Among three typical soils: sand, silt and silty clay, damp in silty clay was maximum, that in sand was minimum and that in silt was between the former two under the same soil stress. 对于砂土、粉土、粉质粘土,在相同应力状态下,粉质粘土的阻尼作用最大,粉土次之,砂土最小;
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- The research on soil stress in different stress path 不同应力路径状态下土中应力
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。