a. the brightness of a celestial body as expressed on a logarithmic scale where an increase of 1 equals a reduction in brightness by a factor of 2.512, the sixth magnitude being the dimmest observable with the naked eye. b. absolute magnitude. 5. a number characteristic of a quantity and...
The numbers of decayed teeth was the most unequal aspect of oral health comparatively. There was a sex difference in the pattern of oral health inequalities with greater magnitude of inequality present among women in terms of the number of decayed and missing teeth. Health policymakers should ...
👉:magnitude /'mæɡnɪtuːd/ n.重要性;大小 例句 I want to know themagnitudeof this equipment. 我想知道这个设备的大小。 短语 earthquake magnitude 地震震级;地震规模 order of magnitude 数量级 同近 dimensions 大小;量级;震级 👉:r...
a number of表示“许多,大量的”,the number of表示“……的数量”,句中指许多的伤患,用a large number of,排除A、C项。in hospital表示“住院”,in the hospital表示“在医院”,句中主语是the injured,应用in hospital。故选D。【点评】in hospital的意思是“住院”。没有定冠词the的限制,hospital是一个...
Magnitude的意思是巨大/重大,(地震)级数 常用于名词(n.) I didn't realise the magnitude of the problem, which I so regret now. 我没有意识到问题的严重性,我现在很后悔。 Magnitude 7.1 earthquake strikes the Philippines. 菲律宾发生7.1级地震。
n.pl.orders of magnitude 1.An estimate of size or magnitude expressed as a power of ten:Earth's mass is of the order of magnitude of 1022tons; that of the sun is 1027tons. 2.A range of values between a designated lower value and an upper value ten times as large:The masses of Ea...
How to Find the Direction of a Vector As mentioned above, it is essential to include the direction of the quantities in a vector, as indicated by the arrowhead. There are two common conventions used to describe a vector's direction: (1) using cardinal directions, and (2) using ...
百度试题 题目A.bulkB.hostC.grossD.magnitude 相关知识点: 试题来源: 解析 A [解析] bulk of意为“大量的”;B项host of意为“许多”:但前面需用不定冠词a;C项gross意为“总的”;D项magnitude意为“大小”。反馈 收藏
The sign and magnitude of the vicinal 13C-1H and long-range 1H-1H coupling constant in acetoneNot Availabledoi:10.1080/00268976900101591W. H. de JeuH. Angad GaurTaylor & Francis GroupMolecular Physics
The provincial Red Cross Society has earmarked the first batch of relief materials, which are being transported to the affected area. The earthquake has also caused casualties in the adjacent province of Qinghai, but the exact number is currently being confirmed, according to local emergency manageme...