The levels of bone Fe in anti-fluorine agent groups were all lower than those in control groups with significance in medium and low dose groups.
拮抗组中的骨铁含量均低于对照组，且中、低剂量组差异有统计学意义；
As with Example 1, the agent GMan Process subscription requests controls membership of mail-only groups based on mail-in subscription requests from users.
与例1一样，代理GMan ProcessSubscriptionRequests根据用户的mail - in订阅请求，控制只使用邮件的组的成员资格。
Materials and Methods:Ferrous gluconate syrup as contrast agent, the suitable concentration was tested in vitro. And clinical experiments were studied in fifty patients with two groups in random.
材料和方法：以葡萄糖酸亚铁糖浆溶液为对比剂，经体外试验确定适宜的浓度；
The corn starch was modified into oxidized starch containing both carboxyl and aldehyde groups by chemical method, which provided a new clean tanning agent for leather industry.
利用两步氧化法，首次将玉米淀粉改性为同时含羧基和醛基的氧化淀粉，为制革工业提供了一种新型的清洁化鞣剂。
An A-B blocked pigment-dispersing agent has been synthesised , in which the A block is a monomer with polar groups and the B fo'oek is the oligomer of styrene and acrylate with lower molecular weight.
本文以苯乙烯和丙烯酸酯的低分子共聚物为B段，以含有极性基团的单体为A段合成了A—B嵌段型颜料分散剂。
COOH and -SH two polar groups in mercaptoacetic sodium acid have properties of strong reaction to sulphide ores. It is the most satisfactory agent for replacing sodium cyanide to suppress impurities.
巯基乙酸钠中两个极性基团一COOH及—SH具有同硫化矿强烈反应的特性，是代替氰化钠抑杂的理想药剂。
COOH and -SH two polar groups in mercaptoacetic sodium acid have properties of strong reaction to sulphide ores. It is the most satisfactory agent for replacing sodium cyanide to suppress impurities.
巯基乙酸钠中两个极性基团一COOH及—SH具有同硫化矿强烈反应的特性，是代替氰化钠抑杂的理想药剂。
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