查询词典 lunar

Lunar parallax changes the perceived altitude of the moon because the observer is not at the center of the earth.

农历视差的变化，知觉的高度，月亮，因为观察员是不是在地球中心。

I units of jade in China area, year-round production and marketing all kinds of jade (Dushan Jade,á, Cuiyu) processed products, in Nanyang City, Henan Province has a large showroom, Xiaoyu has a variety of pieces of jade bracelets, pendants, Yuh-pei, small animals, pendants, mascots, necklace, pen, cigarette holder, accessories, 12 Lunar New Year and so on, have a variety of large and medium-sized handicraft landscape, figures, flowers and birds, animals, and so on Rendezvous Pavilion portfolio; spring, summer, autumn and winter, Merlin bamboo-ju Yupingfeng etc.; Buddha, Mi-tuo Buddha, Guanyin so vivid.

我单位位于中国名玉之乡，常年生产销售各种玉石加工产品，在河南省南阳市有大型展销厅，小玉件有各种玉手镯、挂件、玉佩、小动物、吊坠、吉祥物、项链、笔筒、烟嘴、装饰品、12生肖等，大中型工艺品有各种山水、人物、花鸟、动物、楼台亭阁等组合；春夏秋冬、梅兰竹菊等玉屏风；如来佛、弥佗佛、观音等，形象逼真。

Due to lunar precession , this time is longer than that if the perigee's position was fixed.

由於月岁差的关系，这个时间比近地点不变的情况下所需之时间长。

On September 21st, the first quarter phase fell close to lunar perigee, the Moon's closest approach to planet Earth.

9月21日(农历8月8日)的上弦月则落在近地点，也就是月球最靠近地球的位置。

Because 14 lunar months almost exactly equal 15 returns to perigee.

新月和月球近地点同时发生的周期是14个阴历月，因为14个阴历月几乎精确地等同于15个阳历月的转动返回到近地点。

BACKGROUND: The silica gel prosthesis and os lenticulare were widely used as substitute for lunar bone, which can result in complications, such as periostitis, bone resorption as well as carpal bone collapse.

摘要背景：月骨切除后以往用硅胶假体和豆状骨移位等替代，短期有一定疗效，但可发生硅胶性骨膜炎、移植骨吸收和腕骨塌陷等并发症。

He has made systematic high-level research achievements in the study of solar nebular evolution, meteorites, cosmic dust and Apollo lunar rocks, as well as comparative planetology, the climatic and environmental change of, and mass extinction induced by the impact of extraterrestrial bodies on the earth, formation and evolution histories of solar system, two-stage accretion model of earth's origin, original inhomogeneity of the primordial earth and its constraint on metallogeneity and tectonic evolution.

其地下核子试验地质效应综合研究於1978年获全国科学大会奖；吉林陨石综合研究於1986年获中国科学院重大科技成果一等奖和1987年全国自然科学三等奖；《天体化学》专著於1991年获中国科学院自然科学一等奖；月球探测成果更获工业与资讯化部特等奖和国防科工委个人突出贡献奖。欧阳自远院士在国内外已发表专著16部、主编著作14部、论文426篇，培养硕士、博士与博士后65人。

In this paper, assuming that the satellite pairs of SST are in near circle polar orbits, the spectrum relationship between the lunar gravity field and intersatellite ranging system is established by using analytic method.

文章引入已有的解析方法在理论上分析卫星间精密测距与月球重力场信号的频率响应关系，并通过模拟计算，以分析月球卫星跟踪卫星方法应用于月球重力场探测的可行性和恢复重力场的能力。

The polytheistic Meccans resented Muhammad's attacks on their gods and finally he emigrated with a few followers to Medina. This migration, which is called the Hegira, took place in 622; Muslims adopted the beginning of that year as the first year of their lunar calendar.

p olytheistic meccans反感穆罕默德的攻击，对他们的神明，最后他移居海外，有几信徒向麦迪这迁移，即所谓的hegira ，发生在622 ；穆斯林通过初说，作为今年的第一个年头，他们阴历（标注hegirae ，或啊）。

Based on Pontryagin maximum principle,the lunar soft landing problem is transformed into a two-point boundary value problem in mathematics.

首先，从庞德里亚金极大值原理出发，将有限推力作用下月球软着陆问题转化为数学上的两点边值问题；在考虑边界条件及横截条件的前提下，将该两点边值问题转化为针对共轭变量初值和末时刻的优化问题；然后应用非线性规划方法求解所形成的参数优化问题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。