The tropical year is the interval between two transits of the mean Sun through the mean Equinox.
回归年是平太阳两次通过平春分点的时间间隔。
The autumnal equinox is the point in the opposite direction of the vernal equinox.
与春分点相隔180°的另一点, 就是秋分点。
During a tropical year the sun moves from Vernal Equinox to Vernal Equinox.
在一个回归年内，太阳从春分点转回到春分点。
The zero point is the Vernal Equinox, also called the point of Aries.
零点是春分点，也叫做白羊座点。
The former, occupied by the sun at the vernal equinox is known as the equinox.
前者是太阳在春分时所在的位置，通称为春分点。
the time for one complete rotation of the earth relative to a particular star, about 4 minutes shorter than a mean solar day.
春分点相继两次越过一个地方的上子午线的时间间隔,即等于平太阳时小时分/秒。
Several Ponders to "the School Spring the Track and Field Games Manages the Platform"
对“校春季田径运动会管理平台”的几点思考
A violent storm of wind and rain occurring at or near the time of the equinox.
二分点风暴春分或秋分或前后出现的暴风雨
The Jatco Production Line Balance and Improvement Design in Siemens VDO Corporation;
长春西门子Jatco生产线平衡分析与改进设计
The Horizontal Distribution of Biogenic Elements in Spring and Autumn of North Yellow Sea
春、秋季北黄海生源要素的平面分布特征
Effects of Balanced Fertilization and Phosphor on Spring Corn Yield and Nutrients Utilization Rate
平衡施肥对春玉米产量和养分利用率的影响
an arc of the celestial equator eastward from the vernal equinox.
从春分点沿天赤道向东测量所得的角度。
Time and the calendar begin on the equinox of3/21.
时间和历法开始于3月21日的春分点上。
Design Charactristics of Diversion Pump Station of Water Supply and Envioronment project for Changchun City
长春市供水与环境工程引水部分泵站设计特点
Empirical Analysis of Workers in State-owned Forest Areas;
伊春林权制度改革试点百户职工调查实证分析
Characteristics of N, P and K Uptake at Different Growth Stages of Spring Millet on Dry Land
旱地春谷子不同生育期吸收氮、磷、钾养分的特点
UGPA (undergraduate grade-point average)
本科大学生平均积分点
Balanced Scorecard Applications in Changchun Telecom Performance Management;
平衡计分卡在长春市电信分公司绩效管理中的应用