查询词典 standard atmosphere

Two type pollutants caused atmosphere pollution,may be dangerous to environment,human body,animal,plant,apparatus and material.This article based on the atmosphere pollution of modern solid waste landfill and taken sulfureted hydrogen,ammonia and methyl mercaptan etc.as monitoring objectives,summarized the scheme of atmosphere pollution monitoring for solid waste landfill according to the practice experience,which including the principle,frequency,time,method of sample collection and analysis technology.Thi...

造成垃圾填埋场大气污染的两大类污染物，其对环境、人体、动植物、器物和材料都有一定的危害，文章针对现代垃圾填埋场的大气环境污染，以硫化氢、氨、甲硫醇等重点大气污染因子为监测对象，结合实践总结了一部分垃圾填埋场的大气污染监测方案，包括布点原则、采样频率和时间、采样方法和分析技术，该监测方案可为现代垃圾填埋场的大气污染监测提供参考。

The carburizing atmosphere distribution in the mesh-belt furnace without muffle was studied by measuring the main compositions of furnace atmosphere and changes of carbon potential at ten different zones in the furnace,and the effects of different factors on the atmosphere distribution were investigated and discussed.

通过测量网带炉内 1 0个不同区段的主要炉气成分和碳势变化，研究了无马弗网带炉内的气氛分布规律，分析和探讨了各种因素对气氛分布的影响。

For atmosphere optical communications, which transmits laser beam through atmosphere, atmospheric induced fades of the beacon signal can vary significantly with atmosphere characters.

对於大气光通信来说，发射光束要通过大气，但由於大气的种种特性会引起发射信号的衰减，而且衰减作用非常显著。

These gases rise in the atmosphere to form a layer in the upper atmosphere. This works like a blanket around the earth, trapping more warmth than normal in the lower atmosphere.

这些气体在大气层的上方形成一个气流层，像毯子一样包裹着地球，但比低气层吸收更多的热量。

Item (3) of Article 30, which provides:"In case the aerodrome elevation is comparatively high and if the pressure altimeter of an aircraft cannot be adjusted to the atmosphere pressure at the aerodrome elevation, the presumed zero altitude may be used", shall be revised as:"For an aerodrome that uses the atmosphere pressure at the aerodrome elevation, if the aerodrome elevation is comparatively high and where the pressure altimeter of an aircraft cannot be adjusted to the atmosphere pressure at the aerodrome elevation, the presumed zero altitude may be used".

将第三十条第项&如果机场标高较高，当航空器气压高度表的气压刻度不能调整到机场场面气压数值时，可以使用假定零点高度&修改为&使用机场场面气压的机场，如果机场标高较高，当航空器气压高度表的气压刻度不能调整到机场场面气压数值时，可以使用假定零点高度&。

In order to describe in detail the structure of mesoscale atmosphere circulation and its evolution, symmetry theory are extensively used in the past fifty years. A large number of wind tunnel and water tank experiments are practiced to reshow the physical process that often appear in the atmosphere and, to some extent, successfully explain many atmsophere circulation characters in surface layer. But because of the planetary reflection and small Re number deformation, these physical experiments can' t represent real conditions of the atmosphere, they also can' t distinct viscous boundary layer separation and non-viscous dynamical separation as well as show the circulation response to surface diurnal heating.

为了详细描述复杂地形区域大气中尺度环流的结构和特征，过去50年来人们广泛采用相似理论，利用风洞和水槽实验再现大气中的物理过程，并在一定程度上成功地给出了大气近地层的一些环流特征，然而由于边界层反射和小Re数形变作用的影响，物理实验的结果并不能真实地再现大气中的实际状况，尤其是不能正确区别边界粘性分离流场和大气非粘性动力分离气流，环流场对地形下垫面日周期热强迫的响应过程也难以再现。

The limitations of standard atmosphere mode in describing the characteristics of middle atmosphere are discussed.

分析了标准大气模式在描述中层大气温度分布平均特性和变化规律上的局限。

This model can be used to modify the tanδ of capicitive equipment from nonstandard atmosphere to standard atmosphere, and to get rid of the influence of environmental factors.

该模型可用于将非标准大气条件下电容型设备的tand测量值修正为标准大气条件下的值，排除环境因素影响，增加在线监测结果的可比性，实际的修正结果验证了该方法的有效性。

The this design basis related standard, in the consideration energy conservation and under the comfortable request's premise, the refrigeration engine room supposes in underground one, selected has opened the advantage factory piston cold water unit, in the refrigeration engine room establishes the circulating water pump, the supplies water pump, to divide the water collector, the zeolite softener and so on supporting facility; The air-conditioning system uses the air blower serpentined to add the new atmosphere system, each has the corresponding new atmosphere unit, the indoor load mainly undertakes by the air blower serpentined.

本设计依据有关规范，在考虑节能和舒适性要求的前提下，制冷机房设于地下一层，选取了开利厂家活塞冷水机组，制冷机房内设置了循环水泵、补给水泵、分集水器、软水器等辅助设备；空调系统采用风机盘管加新风系统，每层都有相应的新风机组，室内负荷主要由风机盘管承担。

Extract information based on the instantaneous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值，零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。

Even in the good cause of conservation he was loud, bloody loud, in his unmodulated Strine. And he was naive in a wide-eyed, right-wing way, almost genuflecting to John Howard as he called him "the greatest leader in the entire world".

他就用他那不经修饰的土著嗓音大声呼吁着环保，从他的眼睛中，右翼行为方式，称澳大利亚总理约翰霍华德是"世界上最伟大的领袖"时那种尊敬中可以看出他的孩子气。

But their risk is attenuated.

但他们的风险被降低了。