declination

Of summer nights in northern latitudes where the sun barely sets. Match Relations Between Sunrise and Sunset Hour Angles of Slope Surfaces and Solar Declination

坡面日出日没时角的配置关系与太阳赤纬

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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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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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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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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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The paper analyzed the cause of the declination in a raise boring.

这文章分析了天井钻进偏斜的原因。

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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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The Tarim river downstream ecological environment declination and valley remedy gets great concern.

塔里木河下游生态环境极度衰败与流域综合治理受到国内外广泛关注.

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The Reason for Declination and the Evaluation of Dao Yuan and World Red Swastika Society in the Republic of China

民国道院暨世界红卍字会的衰亡原因与评价刍论

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A kind of men of practice discusses all days about benevolence, righteousness, loyalty, credit, modest, austereness and declination.

有一类修行人，他们整天讨论仁、义、忠、信、恭俭、推让等修身功夫。

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It measures local time , zenith distances, meridian pass times, and the declination of the stars.

日晷中间是直角三角形,底处宽44米,斜角27度, 高度27米(英尺相当于12英寸,0.3048米)在日晷两侧,另有两个巨型的四分仪, 半径十五米,有时 、 、的刻度.

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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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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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As the planets rise and fall on the celestial equator, Declination becomes another factor of planetary karma that we need to consider.

行星在天赤道（celestial equator）上的升落使得赤纬成为了业力占星学中需要考虑的第三个因素。

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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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Magnetic field, auroras, magnetic declination and magnetic field reversals.

地球的磁场 、 极光 、 磁偏角和地磁极倒转.

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The scheme uses geomagnetic declination and geomagnetic inclination as matching parameters to acquire rough position.

该方法以磁偏角和磁倾角作为匹配参数进行图匹配,获取粗位置信息.

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Memory declination in the and old aged people was called amnesia, forgetfulness in TCM.

中老年记忆力减退,中医又称善忘、健忘.

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Teaches bearings, triangulate, plot co-ordinate grids , compensate for declination and read topographic maps.

教轴承, 分成三角形, 情节坐标格子, 补偿偏斜并且读地志的地图.

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The location is also noted in right corner in celestial coordinates Right Ascension and Declination.

这个位置也以天球坐标形式显示在右下角(赤经和赤纬).

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Is the accumulation and development of thousands years? experiences reflect the declination of literary painting?

千百年来的累积、凝聚,发展,文人画到了今天,是否式微了 呢 ?

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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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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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Analysis of Declination Cause of Balancing Weight for Multi-Rope Friction Hoist

多绳摩擦式提升机平衡锤偏斜的原因分析

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The Precursory Characteristics of Magnetic Declination and Its Time-magnitude Empirical Equation

磁偏角前兆特征与时间震级经验方程

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It leads to and accelerates resource exhaustion and environmental declination. Man is plunged into serious ecological crisis.

它造成并加速资源的枯竭和环境的退化，使人类面临着严峻的生存危机。

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The paleomagnetic declination, inclination, VGP and relative intensity of three regions represent both individual features and features in common.

结果表明，上述三区古地磁场的磁偏角、磁倾角、虚地磁极迁移以及相对强度既存在各自的局部特性，又有着共同的整体特征。

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The study of declination in speech database in standard Chinese

基于言语数据库的汉语音高下倾现象研究

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Each search area is about 10 degrees in declination and one hour of right ascension.

每个搜索区域有大约包括赤纬10度,赤经一小时.

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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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