conducting door-to-door visits  洗楼

door to door  户到户; 门到门运输; 挨家挨户

door- to-door transport  门到门运输

Door-to-Door  挨户访问的

door-to-door canvassing for sale  逐户兜售

door-to-door rent collection system  登门收租办法

Door-to-door selling  挨户推销

from door to door  挨家挨户地

(14)C labeled technique  军字一号; ~(14)C-示踪技术

(superscript 99m)Tc labeled anticardiac troponin Ⅰ  抗心肌肌钙蛋白Ⅰ单克隆抗体

(superscript 99m)Tc-labeled anticardiac troponin I  抗心肌肌钙蛋白I单克隆抗体AcTnIMA

(superscript 99m)Tc-labeled RBC  标记红细胞

[18F]-labeled radiopharmaceuticals  18F标记显像剂

~(15)N labeled urea  ~(15)N标记尿素

125Ⅰlabeled  125Ⅰ标记

125I isotope labeled  125I标记

125I labeled chimeric anti-carcinoembryonic antigen  125I-CEA嵌合抗体; 方差分析

125I-labeled  阳极; 125I标记; 正极

13C-labeled  13C标记