X/Open 【计】 X/Open组织 r/x 【缩写】 =receiver x.in. 无利息见ex interest,ex 【感叹词】。 X on 打开发送机,发送机加电打开发送机的一种惯用符号。 x'mas 圣诞节(Christmas的缩写) x. (1)交易所 exchange. (2)特别的;额外的 extra. 【缩写】 =ex 最新...
Scorpio X 1 (Sco X 1) 天蝎座X-1源 Hercules X 1 (Her X 1) 武仙座X-1 Cygnus X 1 (CygX 1) 天鹅座X-1源 albumin X1 【医】 白蛋白X-1, 肝素辅因子 albumin X 1 heparin cofactor 白蛋白X 1 no 1 【经】 第一 X punch X 穿孔, 负数穿孔 X axis X 轴, 横座标轴 X certificate X...
BASED on the optical and soft X-ray emission (up to ≈30 keV), the spectrum of Sco X-1 has been described in terms of bremsstrahlung radiation from a transparent isothermal plasma atkT≈5 eV (refs. 1–3). During a balloon-borne observation in June 1965, Peterson and Jacobson4obtained ...
THE correlation between the X-ray and the optical emissions of Sco X-1 provides an important clue to the understanding of the properties of this peculiar astronomical object. Kita-muraet al.1found an inverse correlation between the optical luminosity and the temperature as derived from rocket obse...
您现在的位置:生物医药大词典 >> 通用词典 >> 词汇解释: Sco X-1【天】 Sco X-1【天】分享到: 天蝎座X-1分类: 科技词汇 | 查看相关文献(pubmed) | 免费全文文献 详细解释:以下为句子列表:分享到: 赞助商链接 你知道它的英文吗? ·喜阴植物 ·喜阴藻类 ·喜阴的 ·岩松鼠属 ·宿萼瘦果 ...
The comb search is best suited to binaries with known sky position but unknown frequency, such as low mass x-ray binaries. Sco X-1, the brightest x-ray source in the sky, is a good candidate of this kind. Indirect limits on the signal from Sco X-1, e.g. from Bildsten's stalling...
(2006) reported millisecond duration dips in the X-ray intensity of Sco X-1 and attributed them to occultations of the source by small trans-Neptunian objects (TNOs). We have found multiple lines of evidence that these dips are not astronomical in origin, but rather the result of high-...
天蝎座X-1(天蝎座V818,V818 Sco)是天蝎座的双星系统,距离地球9000光年。天蝎座X-1由一颗中子星与一颗热亚矮星组成,中子星的质量为太阳的1.4倍;热亚矮星的光谱型为Oev,质量为太阳的0.42倍。天蝎座X-1可能是由球状星团内部的一次恒星碰撞形成的。 û收藏 转发 评论 ñ赞 评论 o...
1– 1199 min 定时器显示 液晶显示器 运行类型 定时/连续操作 电机类型 直流无刷电机 电压 100-240 V,50/60 Hz 功率 40W 5W 外形尺寸(深 x 宽x 高) 410 × 360 × 200 mm 430 × 360 × 106 mm 重量 9.0kg 环境温度 5-40 °C 允许的相对湿度 80% 防护等级 ...
外形尺寸(深x宽x高) 340 × 30 0× 100 mm 340 × 300× 100 mm 允许的环境温度 5-40 °C 5-40 °C 允许的相对湿度 80% 80% 防护等级 防护等级 21 防护等级 21 接口 RS232 RS232 批准 CE CE 订购信息: 产品编号 型号 描述 0.557.001 SHH-1 数字线性振动...