1. a condition inferior to an earlier condition; a gradual falling off from a better state

2. a downward slope or bend

3. (astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere

4. a polite refusal of an invitation

1. 偏角：魏理(AlexanderWylie)在一八五九年时曾说,唐一行在公元八世纪初期,曾观测磁针所指方向与北极之差,测出磁针在长安之东偏角(declination). 唐时圆周分为三六五度又四分之一度,每度分为一百分,每分分为一百秒. 魏理未指出所引书名,

2. 倾角：如果你在稳定的空气团中保持一个固定的向量(速度和方向),相对于你最终在地面上截取的那个点,你会维持一个不变的角度关系(angular relationship)(下倾角)(declination).

3. 下倾：本文分三部分.第一部分介绍利用孤立语句语料库中语句,得到普通话韵律结构的研究成果.第二部分基于韵律结构提出三个层次的F0高线和低线,据此说明普通话语句F0下倾(declination)问题.第三部分根据语句韵律结构和F0高低线,

1. 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。
2. The declination course started in the left ventricle prior to the rightventaide.
   心室舒张功能的减退左室先于右室。
3. Average outside diameter allowed declination of drawing brass and brass alloy tube.
   拉制铜及铜合金管平均外径允许偏差。
4. Moral obligation prohibits declination of the call.
   义不容辞

• declination%20circle">declination circle赤纬圈,时圈...
• declination%20vernier">declination vernier游标
• declination%20axis">declination axis赤纬轴
• declination%20parallel">declination parallel赤纬圈
• declination%20chart">declination chart磁偏图
• declination">magnetic declination磁偏角
• declination">grid declination格网偏角
• declination">absorbed declination已吸收跌价
• declination%20compass">declination compass磁偏计
• declination">solar declination太阳赤纬
• declination%20constant">declination constant固有偏磁
• declination%20angle">declination angle偏角
• declination">gross declination跌价毛额
• declination">apparent declination视赤纬