查询词典 field control

While under Port Columbus International airport civilian radar approach control at 15 miles out and descending through 8,000 feet I was given permission to vector 30 degrees right to investigate what appeared to be a 2nd sun about 2/3 the size of a football field parked on the back side of a large cumulous cloud at about 4,000 feet and 5 miles NNW of the airport.

当在哥伦布港口国际机场民用雷达15英里作用半径外和慢慢通过8，000英尺我得到无线电许可要求向右转30度去调查在飞机场的4，000英尺和5英里NNW的大约是2/3足球场大小大积云状的云层后面停留的第二个太阳。

Firstly, the overall structure of the system, which was composed of field intelligent node, monitoring computer and CAN control network, was introduced.

首先介绍了输液监控系统的总体结构，该系统由现场智能节点、监控计算机和CAN控制网络3个部分构成。

Field germination, nodulation status and growth parameters were varied significantly in the soil amended with sludges in comparison to control.

与对照幼苗相比，混合污泥的土壤中生长的幼苗田间发芽、分枝状况及其他生长参数均发生了显著变化。

Oil-field development ; optimal control ; numberical simulation ; mathematical programming/differential equations of percolation

油田开发；最佳控制；数值模拟；数学规划/渗流微分方程

The field bus control system was introduced into the process of oil refining.

将现场总线控制系统应用到炼油装置生产过程中。

In the operations research, control and system field however, we enter the "twilight zone".

然而，在运筹学、控制与系统领域，我们进入了所谓的"朦胧地带"。

The flow field around Taylor bubbles rising through stagnant liquids in vertical tubes is considered as potential flow, and the first order approximation of the control equation of gas-liquid interface and the rising velocity of Taylor bubbles are obtained.

应用势流理论分析了垂直管滞止液体中Taylor气泡周围的流场，得到了气液界面的控制方程和Taylor气泡上升速度的一阶近似结果。

Unscented transformation is used to improve the performance of extended kalman filter in the field of automatic control because it can reach accuracy of second order linear approximation. UT compensation can make us to estimate more accurate noisy acoustic model parameters corresponding to static feature of speech and we also proposes several kinds of engineering implementations to improve the efficiency up to six times faster than usual implementation of UT compensation.

针对声学模型参数在噪声环境下非线性变化的补偿问题，现在国际上广泛使用的PMC和VTS声学模型参数补偿算法只能达到其线性展开的一阶近似，所以本文通过使用自动控制领域用来提高扩展卡尔曼滤波器性能的称作Unscented Transformation的技术，可以达到对声学模型参数非线性变化的二阶近似，得到的声学模型参数更加精确。

By increasing and deceasing the field domain boundary size, a method of defining the outer boundary of the domain is worked out. In addition, meshing control is determined by comparing the total element number and the effect of element distribution to the calculation result.

通过分析比较场域外边界大小对计算结果的影响，确定了场域模型外边界的选取方法；通过分析比较有限元网格总数与单元分布对计算结果的影响，确定了网格剖分控制方法。

In 2003,on the whole the soils in Wujiang were little acid, pH from 6.40±0.38 to 5.40±0.55now, and the trend of acid was in Tailake region. The available phosphorous in Paddyfield were significantly lower than. the other five land use patterns. As a result,controlling the phosphorous output form vegetable field mulberry yard and other dryland might be more significant to control the non-point pollution in Tailake region.

吴江市土壤基本上属微酸性土壤，2003年耕地监测中土壤pH值由1982年的6.40+0.38变为5.40±0.55，可见近20年来太湖地区普遍存在的酸化趋势；在稻田、林地、桑园、菜地、果园、旱地六种常见的土地利用方式中，稻田土壤速效磷显著低于其它五种利用方式中；因此，在控制太湖地区磷的面源污染上，控制菜地、桑园和其它旱地土壤磷的输出可能更为迫切。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。