查询词典 variable star

Based on the single star optical fiber network and with the quotation of new notion of equivalent optical fiber, the idea and method of designing optical divide ratio in multiple star optical network optical distributor are introduced in this paper.

基于一级单元式星型光纤网中光分路器分光比的设计，引用等效光纤及其长度的新概念，通过实例介绍了多重星型光纤网络中光分路器分光比的设计思路和方法。

This paper analyses and researches the solve method for optical link loss and optical divide ratio in star optical fiber networks,introduces the solve clue,method and steps by the examples for optical divide ratio of every optical distributor and for optical link loss of the entire network in complicated star optical fiber networks.

分析和研究了星形光纤网中光链路损耗和光分路器分光比的求解方法，通过实例着重介绍了比较复杂的广义星形网中各光分路器分光比与整个网络的全程光链路损耗的求解思路、方法和步骤。

In order to know the effect of the turbulence, we performed calculations for the evolution of the Star with 8M (subscript ☉), and stadied the effect of turbulent stress on the evolution and structure of the star by comparing the ratio of the turbulent stress gradient to gravitation.

通过计算8M恒星从主序星到早期AGB星演化过程中湍流应力梯度与引力的比值来研究湍流作用对恒星演化与结构的影响。

A new algorithm to extract the star position from star image was presented.

介绍了一种从星体图像中高精度提取恒星位置的方法。

At least 2 years working experience in same position in 4 star or 5 star hotel.

至少两年在四星或五星级酒店相同岗位的工作经历。

Furthermore, the changes of the force as well as the changes of the position of each star are determined by the actions of all stars within one star system.

也就是说，这个力的变化以及每颗星的位置变化，是由星座中所有星体的共同作用之和所决定的。

Position accuracy of star is an important parameter of star sensor's performance,and it is restricted by the aberrations of the optical system.

光学系统星点定位精度是表征星敏感器性能的一个重要指标，像差对该精度有一定影响。

Star sensor ; star pattern identification ; convex polygon ; algorithm

星敏感器；星图识别；凸多边形；算法；弹上星表

Plum Star SMS awakened by a girl who is dreaming to see the time 4:50, reply message, she opened her eyes and dream Think of something that some fear could be why they could not find any practical reasons to do this dream and gently get up and walk onto the living room door, plum star that, does not speak, both in the kitchen, wash brush their teeth after finishing proposed package quietly out the door.

李子星的短信惊醒了正在做梦的女孩，看时间凌晨四点五十分，回复短信后，睁开双眼的她想想梦中的事有些害怕，可又找不出为何会做这梦的现实原因，轻轻起床带上房门走到客厅李子星那，也不说话，两人在厨房洗脸刷牙完便提出包悄悄的出了门。

Red Star Plum base was classified as "national export-oriented agricultural Fan District Agricultural Industrialization '815 'Project Red Star Plum demonstration district" as the province's largest Plum cultivation base and the main export base.

1996年红星青梅基地被列为&国家外向型农业范区农业产业化'815'工程红星青梅示范小区&，成为我省最大的青梅种植基地和主要出口基地。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。