declination的例句大全

How to complete the calculation of sun declination, sun right ascension, sun greenwich hour angle, greenwich hour angle of aries and sun local hour angle in Astronomical Position.

利用计算机完成天文定位中的太阳赤经、赤纬、太阳格林时角、春分点格林时角、测者地方时角的计算。

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This paper also analyzed and compared the indoor thermal conditions with air supply at different declination angles at winter conditions.

本文又针对冬季工况下，不同送风下倾角时的室内热环境进行分析比较。

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The authors put forward that the occurrence of some great earthquakes ( M ≥ 8) in the region is related to the lunar tide-generating force effect of the greatest declination of the Moon.

认为此处一些8级大地震的发生可能与月下点最北位置的垂直引潮力效应有关。

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Analysis shows that "ice crack" is the main factor causing wall weathering and strength declination of brick and mortar.

冰裂作用是造成外墙风化和砖、砂浆强度降低的主要因素。

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The vertical component of tidal force during the year of greatest declination of the moon has trigger effect on the earthquake occurrence in Jiujiang-Macheng region.

月亮赤纬最大年垂向引潮力对九江地区的地震有触发作用。

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In order to avoid vicious price competition, enterprises in this industry wish to execute together the agreement price by establishing price alliance to prevent the declination of profits.

为了避免恶性价格竞争，同行企业希望通过建立价格联盟，共同执行协议价格来阻止利润下滑。

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The thesis makes use of demographic transition theory to describe population reproduction modernization, explains the causes of fertility rate declination and sets up the analyzing model, and then suggests that we should use "golden age structure" in population reproduction to promote economic development.

对生育率下降原因进行了综合描述并给出分析模型；提出要利用人口再生产类型现代化过程中的黄金年龄结构机遇实现经济起飞和提速；

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Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and right ascension determination is discussed in this paper.

本文利用极坐标下斯涅尔定律，系统地讨论了电离层折射对赤经赤纬的修正问题，并据此给出了射线描迹法。

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Side rake angle is determined by rake angle and back declination angle and the position of the cutting point in the cutter.

齿前角、侧转角及切削齿齿刃上工作点的位置，决定了该点工作时的前倾角。

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B reserves of No. 1 and 2 orebodies over 190 m by mining confirmed, its ore content, grade and metallic content all decline and the declination are respectively 13 9%, 1 7% and 15.3%.

-190m以上1、2号矿体生产勘探的B级储量经采矿验证后，矿石量、品位及金属量均下降，降幅分别为13.9%、1.7%及15.3%；

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Study on the application of tidal declination to earthquake prediction

潮汐偏角法在地震预报中的应用研究

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The process of the Jiangcun merchants from full development to declination would be conductive for us to analyze the Huizhou merchants and the society in Ming and Qing Dynasty.

江村商人的发展及其衰落的历程，有助于我们深入解剖明清时期的徽商乃至明清徽州社会。

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