碘的

For each specified amount of titanium tetraiodide used, there is a "critical Al/Ti ratio" at which the catalytic system displays highest activity, below which it shows no activity, and above which its activity decreases gradually Fig.

对每一四碘化钛用量出现一具有最高活性的&临界Al/Ti此&；低于这一Al/Ti比，活性完全消失；高于这一Al/Ti比则活性逐渐降低(图2)。

Mercaptopropyl methyldimethoxysilane was synthesized by thiourea in the presence of tetramethylammonium iodine as a catalyst and mixed liquid containing ethylenediamine and trichloroethylene as a neutralizer, without solvent, in which the reaction temperature, catalysts ,neutralizer and their amounts were optimized.

以四甲基碘化铵为催化剂，乙二胺和三氯乙烯的复合液为中和剂，在无溶剂体系中，用硫脲法合成了甲基巯丙基二甲氧基硅烷。

Titrate the liberated iodine with 0.1 M sodium thiosulphate, using 0.5 ml of starch solution R, added towards the end of the titration, as indicator.

用0.1 M的硫代硫酸钠滴定游离碘，加入0.5ml淀粉溶液作指示剂，滴定至终点。

Titrate the liberated iodine with 0.1 M sodium thiosulphate, using 0.5 ml of starch solution R, added towards the end of the titration, as indicator.

用0.1 M的硫代硫酸钠滴定游离碘，加入0.5ml淀粉溶液作指示剂，滴加至终点。

Objective To confirm the normal value of the adult 's thyroidal rate of iodineuptake after universal iodine salt in JiaoZuo.

甲状腺吸碘率在甲状腺疾病如亚急性甲状腺炎、自身免疫性甲状腺炎、格雷氏甲亢、单纯性甲状腺肿等疾病的诊断和鉴别诊断中有很大价值。

Objective To confirm the normal value of the adult's thyroidal rate of iodine uptake after universal iodine salt in JiaoZuo.

甲状腺吸碘率在甲状腺疾病如亚急性甲状腺炎、自身免疫性甲状腺炎、格雷氏甲亢、单纯性甲状腺肿等疾病的诊断和鉴别诊断中有很大价值。

Thyronine with three iodine atoms added.

加有三个碘原子的甲腺氨酸。

Objective To explore the therapeutic effect of ultrasonic wave combined with introduction of iodine ions in the treatment of infant congenital torticollis .

目的探讨超声波联合碘离子导入治疗先天性肌性斜颈的疗效。

The povidone iodine disinfection solution in given dosages is toxicologically safe.

聚维酮碘消毒液毒性较低，对皮肤、粘膜刺激小，在使用浓度下毒理学是安全的。

Chronic amiodarone reduces transmural dispersion of repolarization in canine heart.

邵剑明。胺碘酮在慢性心力衰竭合并心律失常中的应用探讨。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。