specific radioactivity

常見(jiàn)例句

Three samples consisted of standard or quasi-standard substances with known specific activities of some nuclides while the radioactivity of the other sample was unknown.
該比對(duì)中的三種樣品是由一些具有已知核素比活度的標(biāo)準(zhǔn)物質(zhì)或準(zhǔn)標(biāo)準(zhǔn)物質(zhì)構(gòu)成，而另一種是活度未知的盲樣。
Now that we have confirmed specific and accurate targeting, in subsequent studies we will arm the J591 antibody with drugs or radioactivity, and then we will assess tumor response.
既然我們已經(jīng)證實(shí)它的特異和準(zhǔn)確靶向作用，隨后的試驗(yàn)我們側(cè)重于將J591抗體和藥物或放射性物質(zhì)結(jié)合來(lái)確定治療腫瘤的作用。
djf761102.blog.163.com
Methods The measurable range was broadened through: Lowering of the specific radioactivity of the labelled antigen, increasing the concentration of the anti-serum and improve the curve fitting method.
方法：通過(guò)降低標(biāo)記抗原的比放射性，提高抗血清的濃度，改進(jìn)曲線擬合方式等方法，擴(kuò)大測(cè)定范圍。