a special method for excavation of opening section of a tunnel in terrene surrounding rock

study on detailed detection of the terrene shallow water flowing channel by high density resistivity imaging method

地表浅部导水通道的高密度电阻率成像法精细探测研究

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in order to study the ecological water demand of the terrene system, the hargreaves algorithm is used to calculate the vegetation evaporation and transpiration, the total evapotranspiration, and the ecological water demand of the terrene system.

为了对陆地生态需水量进行研究，根据Hargreaves算法计算植被蒸腾，进而计算总的陆地蒸散量，对陆地生态需水进行了计算；

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forest is the most complicated ecosystem in the terrene, nature reserve is natural reference to reestablish degenerative ecosystem and provided with particular ecological functions and ecological benefits.

森林是陆地上最复杂的生态系统，自然保护区是恢复重建退化生态系统的天然参照物，发挥着独特的生态功能和效益。

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the results obtained confirm that rudder control can be a great advantage in the sway and yaw motion of towed vessel and on the tension of the elastic towrope under various adverse weather conditions.

结果证明，舵控制能有效减少被拖船在不利气候条件下的横荡、首摇以及弹性拖索的张力。

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several characteristic operating points are selected along the missile's whole flight trajectory, and the time invariant systems, which describe the pitch/ yaw motion of btt missile, are then set up.

在导弹的整个飞行轨道上选取了若干点，分别建立起描述BTT导弹俯仰/偏航运动的线性时不变数学模型。

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for the moving target composed of scatters, the yaw motion is only considered in the simulation for its influence in the result is more significant, so that the amount of computation is reduced.

对于由多个散射点构成的机动目标，只加入影响较大的偏航运动，运算量得以减小。

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the numerical results of yaw motion is small under wave direction of 180 deg and 225 deg because of central symmetry. however, more obvious yaw motion is observed in experiment.

TLP的艏摇运动也值得关注，由于平台呈中心对称，在180°和225°浪向角下艏摇计算值很小，而在模型试验中却测出了较为明显的艏摇运动。

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to railway vehicles with bogie of non-common axle, not only rotating freedom of left and right wheel are independent, but also lateral and yaw motion are uncoupling.

无公用轴独立旋转车轮转向架的车辆不仅左右车轮的旋转自由度独立，而且两轮的横移和摇头也解耦。

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study on the simulation and control strategy for yaw motion dynamics of tractor-semi trailer dynamic analysis of side throw of woodworking band saw blades based on the frequency control

半挂汽车列车横摆动力学仿真及控制策略研究变频调速下木工带锯条横向摆动动力特性分析

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effects of the yaw motion of a single wheelset on the creep forces/ creepages in wheel/ rail rolling contact

轮对摇头运动对轮轨滚动接触蠕滑率/力的影响

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second, movement offset equations in range direction with diving motion and yaw motion is analyzed, and the motion compensation function is obtained.

其次分析了俯冲向运动和横向规避运动在距离向的运动偏移方程，得出了其运动补偿函数。

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the cold sea plays a key role in the advection cooling fog.

冷海面对平流冷却雾起着很关键的作用。

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in the southern part of the arctic ocean, due to the sufficient warm and wet flow there, it is favorable for advection fog to form, which is dense and lasts a long time.

在北冰洋的南部，由于暖湿气流充分，易形成持续时间长、浓度大的平流雾；

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the results show that, the advection fog prevails along the south part and the frontal fog prevails along the north part of the coast of shandong peninsula in the fog season.

结果表明，半岛南部沿海城市雾季多平流雾，半岛北部沿海城市雾季多锋面雾，整个半岛沿海城市秋冬季多平流辐射雾；

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since the inversion layer is a necessary condition for advection fog formation, it is very important to analyze its formation and evolution influenced by weather systems.

逆温层是平流海雾形成的一个必要条件，分析它的形成和变化的天气学原因非常重要。

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a constantly maintained advection fog

一次持续稳定的平流雾天气

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observation on the advection fog air-sea fluxes near qingdao city and a preliminary study on their effects

青岛市海雾海气通量观测及其作用初探

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advection fog is a main type of sea fog which occurs over the yellow sea.

平流海雾是黄海海雾的一种主要类型。

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the way to forecast sea advection fog from evaporation duct

由海面蒸发波导预报平流海雾的方法

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the analysis and simulation of an advection fog event in beijing

北京地区一次平流雾过程的分析和数值模拟

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