This field spans around 60 light-years at the estimated distance of NGC 7822.

  • 以NGC7822的估计距离推算,这幅图片的跨度约60光年.
  • 来源:互联网摘选更新时间:2025-01-19 08:27:47

  • 重点词汇
  • fieldn.田;(作某种用途的)场地;(学习或研究的)领域;运动场;
  • aroundadv. 大约;旋转;到处,四处;在周围;
  • spansn.跨度( span的名词复数 );持续时间;一段时间;(五指张开时的)指距;
  • atprep. 在(某时间或时刻);在(学习或工作地点);在(某处);在…岁时;向;以,达;处于最佳(或最差等)状态;在…方面;以…的方式;从事于,忙于;因为,由于;应…(而)
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • distancen.距离;遥远,久远;疏远;远方;冷淡;
  • ngcabbr.New General Catalogue (of Nebulae and Clusters of Stars ) (星云星团)新总表;
  • ofprep. 关于;属于…的;由…制成;
  • estimatedadj.估计的;预计的;估算的;
  • 相关例句
1、

To observe the inhibitory effects of nerve growth factor ( NGF ) on human tumor cell lines.

目的:探讨蛇毒神经生长因子 ( NGF ) 对人肿瘤细胞增殖的抑制作用.

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2、

The increase of [ Ca 2 + ] i could be inhibited by addition of NGF.

添加NGF在一定程度上抑制 Ca2 +浓度增高.

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3、

The role of NGF in pathogenesis of DNP has been noted recently.

近来人们比较关注NGF在DNP发病机制中的作用.

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4、

Objective To investigate the expression of nerve growth factor ( NGF ) and the relationship between alopecia areata ( AA ).

目的研究神经生长因子在斑秃 皮损 中的表达,探讨其与 斑秃 发病的关系.

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5、

Results In ACC specimens, 31 ( 96.9 % ) and 32 ( 100 % ) tumors showed immunoreactivity for NGF and TrkA respectively.

结果在ACC石蜡切片中, 31例 ( 96.9% ) 呈NGF阳性 表达;32例 ( 100% ) 呈TrkA阳性表达.

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6、

The results showed that BSG, HMW NGF, especially BSG + HMW NGF could promote wound healing.

结果表明:BSG对 HMW- NGF的 活性无影响;BSG 、 HMW-NGF及 HMW- NGF+BSG都能促进伤口愈合和增加创面渗出多形核白细胞、单核细胞和成纤维细胞, 尤以HMW- NGF+BSG 的作用最为显著.

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7、

Objective To investigate the protective mechanisms of nerve growth factor ( NGF ) on spinal cord injury.

目的探讨神经生长因子 ( NGF ) 对脊髓损伤保护作用的机制.

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8、

Vice Minister Wang visited the NGO exhibition and interviewed by journalists from Phoenix TV and others.

王陇德副部长参观NGO展台并接受凤凰卫视等记者采访.

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9、

Does the NGO have any sustainable income?

NGO是否有任何的可持续收入?

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10、

The basic operation of Excel and its applications in NGO Management.

Excel软件的基本操作及在NGO管理方面的应用.

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11、

Does the NGO deliver any public services under contract?

NGO是否按合同提供公共服务?

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12、

Chen Yueh-ngo crept in very quietly, but the two girls heard her coming.

陈月娥的脚步很轻, 然而写字的两位都已经听得了.

子夜部分

13、

" I wish you'd hurry up and tell me what to do,'said Chen Yueh-ngo.

“ 到底怎么办, 快点对我说!

子夜部分

14、

" What Yueh-ngo says is based on actual facts!

“ 月大姐这话是根据事实的!

子夜部分

15、

The environmental NGO have set up their owns net and elaborated increasingly important international effect.

环境NGO在全球范围内建立起自己的网络结构,发挥着日益重要的国际性影响.

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16、

Topic: The basic operation of Excel and its applications in NGO Management.

培训专题: Excel软件的基本操作及在NGO管理方面的应用.

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17、

NGO Management Skill Series Training.

NGO管理技能系列培训之一.

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18、

The figure moved across to Chen Yueh-ngo's but and stopped.

那人影到了 陈月娥 草棚前也就不动了.

子夜部分

19、

Objective To analyze the efficacy and safety of scheme for treatment of refractory non-Hodgkin's lymphoma ( NHL ) .

目的观察MINE方案作为解救化疗方案治疗复发或难治性侵袭性 非 霍奇金淋巴瘤 ( NHL ) 的疗效和安全性.

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20、

Stern is a move by the nhl ( North American Hockey League career ) reminder.

斯特恩此举是受到了nhl ( 北美职业冰球联盟 ) 的提醒.

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