查询词典 distribution

The simulation results show that the illuminance distribution simulation is acquired by this software, and it satisfies the request of users.

如何有针对性地对这些光源进行精确的光线追迹及光照度分布分析，成为当今我国照明工程的一个重要课题。

In this thesis, the YSJG computing program is also made on the basis of the model of radiation transmission and the spectral distribution of the radiation from an infrared illuminant flame is simulated.

本文还根据辐射传输模型，编制了计算程序YSJG，模拟了照明剂火焰辐射的谱线分布，为烟火药性能数值模拟的进一步研究和应用奠定了基础。

Illuminant: A body that gives out light of a definite colour temperature or spectral power distribution.

照明体：发出一定色温或光谱强度分布的光的物体。

It is mainly used in building illumination and distribution system.

主要用于建筑照明和配电系统的保护。

Vertical distribution of clay reflected the characteristics of pedological illuviation of the soil profiles,indicating that the soil profiles had undergone a long period of pedogenic weathering.

粘粒的深度分布反映土壤剖面淋滤淀积的特点，表明土壤剖面经受了长期成土风化。

This paper systematically summarized and analyzed general development characteristics of soil profile CaCO3 in Loess hill gully area including source, content, forming-condition, distribution and illuviation- depth of CaCO3, which will have the most important significance for the further studies on global soil and climate change.Soil CaCO3 eluviation-illuviation is a relatively complicate process, soil CO2 is one of the important effect factors, which influences soil CaCO3 through controlling soil pH value and CaCO3 solution capability.

碳酸钙在土壤剖面中淀积的深度和类型是黄土高原土壤发育的重要标志，钙积层是黄土高原土壤发育环境的历史信息库，同时土壤碳酸钙作为土壤无机碳库重要组成，它通过溶蚀后再结晶与大气CO_2之间进行物质交流来影响全球气候变化。

The study on the profile distribution and accumulation characteristics of organic carbon and total nitrogen in two typical marsh es in Sanjiang Plain showed that on the sediment profiles of Carex lasiocarpa marsh and Phragmites communis marsh , there existed distinct deposition horizon and illuviation horizon.

研究了三江平原2类典型湿地(毛果苔草沼泽和芦苇沼泽)沉积物剖面有机碳、全氮的分布特征与积累现状。

Results show that Cu, Zn, Pb, and Rb were relatively enriched in the buried paleo-surface horizon (2A) and paleo-argillic horizon (2Bt), where natural pedogenic eluviation and illuviation was playing a main role. Under the relatively warm and moist climate, Sr leaching was strong, showing entirely contrary distribution characteristics with obvious loss in the horizons of 2A and 2Bt.

结果表明，受介质的吸附、碳酸钙等易淋溶组分的淋溶淀积、作物吸收等因素影响，痕量元素Cu、Zn、Pb、Rb在剖面上总体呈中高型分布，即在干润淋溶土表层（2A层）和黏质化B层（2Bt层）含量有所增加而表现为富集；而Sr则发生强烈迁移，在2A层、2Bt层含量显著降低。

Firstly, this paper presents the trademark image retrieval method based on distance distribution histogram.

首先，本文提出了基于距离分布直方图的商标图像检索方法。

In the process of drying soft capsules,an infrared thermal imager was applied to measure the surface temperature distribution.

在对流干燥软胶囊的过程中，使用红外热像仪测量单粒软胶囊的表面温度场。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。