用逐步回归方法筛选影响空间分量和时间系数的环境和经济因子，组建因子结构模型。
The environmental and economic factors affecting the space component and the time coefficient are sieved by stepwise regression, and factor structure models are established.
各区间的腐殖化系数并不随气候而呈规律性变异，而主要是环境因子综合作用的结果，特别是土壤性质有显著影响。
Humification coefficient did not changed proportionately with temperature and rainfall and was multiply influenced by environmental factors, especially soil properties.
湿态环境下平均动摩擦系数降低，但随着压力的增大，这种影响减小。
The humidity results in low friction coefficient, but the braking presure will decrease the effect.
讨论了聚氨酯软泡沫塑料的隔热机理和导热系数计算模型，对影响隔热性能的因素，如温度、密度、挤压、吸水率、环境压力等进行了分析。
The mechanism of transmit heat and the calculation model of the thermal conductivity of the soft polyurethane foam have been discussed and the affect factors of the thermal conductivity.
用这种方法测定的固结系数值与原位实际的固结系数值会出现一定的偏差，主要原因是土样会不可避免地受到环境改变、运输、室内试验等一系列过程的扰动影响。
The consolidation coefficient taken by this way has disparity compared with the real value in the location. It is inescapable disturbed by such series as sampling, transporting and testing.
研究了环境温度，过量空气系数，蓄电池电压，点火提前角对单循环冷起动时，起动转速和排放的影响。
The effects of environment temperature, excess air ratio, storage battery voltage on start speed and emissions are studied.
随着水泥强度的提高，水泥的环境影响负荷和资源耗竭系数均增大。
Moreover, with the increase of cement strength, the environmental burden and the resource consumption of cement are deteriorated accordingly.
这项研究帮助机构部门识别并理解影响健康和环境的过程，有助于EPA评估由人类和生态系统造成的污染的风险系数。
This research helps the Agency identify and understand the processes that affect our health and environment, and helps EPA evaluate the risks that pollution poses to humans and ecosystems.
通过比较回归方程系数的大小变化、正负变化，研究京沪铁路对经济、社会、资源、环境的影响变化情况。
By index evaluation and empirical analysis, we discuss the pattern and time gradient of Beijing-Shanghai railway's effects on regional spatial structure.
并且认为当坩埚侧面与环境的热交换系数很大时，坩埚热导率的影响作用变小。
The effect of crucible heat conductivity can be neglected when heat transfer coefficient between crucible side and environment remains large enough.
同时，还数值模拟了小球在艾里光束中的运动轨迹，讨论了小球半径、折射率以及环境粘滞系数对小球轨迹的影响。
Trajectories of particles in the Airy beam were investigated and their relationships with particle radius, refractive index, and viscosity of surrounding medium were studied.
激励强度差异受到技术外溢系数、企业环境管理边际成本曲线和边际收益曲线斜率的影响。
The difference of incentive intensity is affected by the factor of technology spillover, the marginal cost curve of enterprises' environmental management and the slope of marginal revenue curve.
再生温度和环境空气含湿量对系统制冷量和性能系数的影响较大，而环境空气温度的影响较小；
The regenerating temperature and the humidity ratios of ambient air are two main factors affecting system performance, while the temperature of ambient air functions less.
通过管节点模型试样的低温和常温疲劳试验，得出了低温环境对试样疲劳s - N曲线的影响系数。
The fatigue performances of welded specimen of tubular joints are tested at low temperature and normal temperature.
根据环境因子与排序轴的相关系数，认为影响这一海区浮游植物分布的主要环境因子依次为总无机氮、水温和透明度。
The result showed that total inorganic nitrogen, water temperature and transparency were the most important factors influencing the distribution of phytoplankton species.
根据环境因子与排序轴的相关系数，认为影响这一海区浮游植物分布的主要环境因子依次为总无机氮、水温和透明度。
The result showed that total inorganic nitrogen, water temperature and transparency were the most important factors influencing the distribution of phytoplankton species.
应用推荐