1) chemical dosimeter
[核]化学剂量仪
2) liquid chemical dosimeter
液体化学剂量仪
3) chemical dosing
化学剂量
4) chemical dosimetry
化学剂量学
5) stechiometer
化学计量仪
6) chemical-composite nucleator
化学复合成核剂
1.
05:1 of mixed-aldehydes to sorbitol, eight chemical-composite nucleators, with molar ratios 1∶0(E1), 4∶1(E2), 3∶1(E3), 2∶1(E4), 1∶1(E5), 1∶3(E6), 1∶4(E7), and 0:1(E8) of PBCA to PTA, respectively, were synthesized and their crystal and molecular structures were characterized by X-Ray Diffraction(XRD) and FTIR(Fourier transform infrared spectroscopy), separately.
熔点测试发现,化学复合成核剂的熔点随原料中对甲基苯甲醛与对氯苯甲醛的摩尔比的增大而逐步提高。
补充资料：电离室式剂量仪
电离室式剂量仪
辐射剂量检测设备之一。利用射线光子作用到物质上会产生电离，即产生带正、负电荷的离子对的原理，测量其电荷量，从而获得射线的辐射量或质的计数的仪器。电离室式剂量仪依应用场所及用途而有固定式、便携式等类型。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条