查询词典 iodine eruption

Under ultrasonic radiation,four single substituted arylboronic acid were synthesized through the reaction of trisubstituted borate and halogenated hydrocarbon induced by iodine.

在超声条件下，以碘为催化剂，利用硼酸酯与卤代芳烃、金属镁粉合成了4种单取代芳基硼酸。

At 60 ℃ the reaction of 1-O-alkyl-2-O-acetyl-3-O-trityl glycerol with iodine/methanol system removed trityl and acetyl and gave 1-alkyl glycerol. But at r.t. the reaction only removed trityl and gave two isomers 1-O-alkyl-2-O-acetyl glycerol and 1-O-alkyl-3-O-acetyl glycerol.

1-烷氧基-2乙酰氧基-3-三苯甲氧基甘油醚与碘/甲醇体系反应，在60 ℃时，同时发生了脱三苯甲基及乙酰基，在室温下，仅脱三苯甲基，但乙酰基在反应过程中发生了部分转移，产生了两个异构体。

The effects of undecomposed iodine molecular, yield of excited oxygen, content of water and temperature on the power of COIL are analyzed and calculated.

计算结果表明，碘流量过多，混合和反应过程中消耗大量能量；碘流量过低，导致粒子数反转和增益过低，对于能量的提取不利。

OBJECTIVE: To evaluate the efficacy of treatment of symptomatic large simple cysts of the kidney, we retrospectively analyzed the results of laparoscopic unroofing and compared them with the results of echo-guided percutaneous aspiration with povidone-iodine sclerotherapy.

研究目的：比较对有症状大型肾脏单纯囊肿的两种治疗方法：超音波引导下抽吸加上povidone-iodine硬化治疗及腹腔镜囊肿除顶术的治疗效果。

For a symptomatic large renal cyst with a maximal diameter exceeding 8cm, laparoscopic unroofing achieved excellent results which were better than those with povidone-iodine sclerotherapy. Laparocopic unroofing can be considered as the first-line therapy in such patients.

腹腔镜肾囊肿除顶术，对於大型的单纯肾脏囊肿（直径大於8公分）治疗效果明显比超音波引导下抽吸加上单次 povidone-iodine硬化治疗好，可考虑作为第一线的治疗。

The oil yield was 28.35% under the optimal conditions. The characters of the oil were: refractive index 1.4681, acid value 9.65 mgKOH/g, iodine value 66.74 g/100 g, peroxide value 14.56 mmol/kg, unsaponifiable matters 1.93%, moisture and volatile matters 0.28%.

最佳条件下超临界CO2萃取的五叶瓜藤种子油的收率为28.35%；油的理化指标为：折光率1.4681、酸值 9.65 mg/g、碘值 66.74/100g、过氧化值14.56 mmol/kg、不皂化物1.93%、水分及挥发物0.28%。

Objective To detect the virucidal efficacy of cross linked starch iodine and its influence factors in solution and to observe the morphological changes of CSI after disinfection.

目的 检测交联淀粉碘对水溶液中病毒的灭活效果及影响因素，并观察消毒前后CSI的形态变化。

The function that the halobioses synthesize DHP AND EPA is transformed into the one of the genobenthoses, egg-hens. The eggs are rich in DHA and EPA,and a number of nutriments ,such as biological Selenium, chromium, zincum,ferrum, iodine, magnesium,sub-bronch amino acids, vitamins.

使用这种技术饲养的蛋鸡产下的蛋内富含了DHA和EPA以及易被人体吸收利用的生物态硒、铬、锌、铁、碘、镁、支链氨基酸、维生素、大豆异黄酮、β胡罗卜素等人体必需的多种营养成份。

By the XPS and UPS studies, iodine was found to be present as AgI on the surface of the catalyst.

说明该修饰剂处理后的电解银可能具有较长的寿命。

Same excrement specimen one the type be 2 and use iodine to dye a method respectively and improvement the anti- be sour dyeing method to carry on contrast test.

将同一粪便标本一式二份，分别用碘染色法和改良抗酸染色法进行对比测试。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？