查询词典 iodine

Starch has gelatinization effect in hot water, elevatory and amylaceous grain is easier when temperature burst, the degree of polymerization that brings about starch is reduced, the opposite element quantity of amylaceous grain is reduced, as the change of amylaceous grain, the package that iodine and starch fashion adds up to content color to also can produce a series of change.

淀粉在热水中具有糊化功能，温度时升高淀粉颗粒更轻易破裂，导致淀粉的聚合度降低，淀粉颗粒的相对分子量减小，随着淀粉颗粒的变化，碘和淀粉形成的包合物颜色也会发生一系列变化。

The amylolytic tests showed that when this transformant was incubated on plate of YPDS medium containing 1% glucose and 1% starch at 30℃for 48 hrs zones of starch degradation could be visualized by stained with iodine vapour.

该转化子在YPDS平板30℃培养48小时形成清晰可见的水解淀粉圈。48hrs发酵液可获得0.74-0.78u/ml产酶活力及高的生物量。

The glucoamylase I gene was inserted into the pAC1 plasmid,and a expression plasmid was constructed,then it was used to transform the yeast strain, S.cerevisiae AS2.1364,without auxtrophic marker,The amylolytic tests showed that when this transformant was incubated on plate of YPDS medium containing 1% glucose and 1% starch at 30℃ for 48 hrs zones of starch degradation could be visualized by stained with iodine vapour.

这说明酵母转化子不仅表达了该酶，且有效地分泌到胞外，从而水解培养基中的淀粉，进一步测定酵母转化子48hrs发酵液的葡萄糖淀粉酶活力为8.4u/ml，培养基中的淀粉已完全水解，其生物产量较高。

METHODS: The concentration of ozone that was transmitted by ozone generator at different time was determined by using iodine titrimetric method. According to the bactericidal assay of quantitative vehicle, the bacteria on the ozonized vehicles and unozonized vehicles was washed, 50μl eluant was seeded on the TSA plates. The TSA plates were put into the anaerobiotic incubator (90% N2, 10% CO2, 37℃). After 24 to 48 hours, the CFU on the plate was counted.

用碘滴定法测定打开臭氧发生器不同机组及不同时间时的臭氧浓度，按载体定量杀菌试验，将经臭氧作用的载体与相同环境下未经臭氧作用的载体上的细菌洗下，各取洗脱液50μl，接种于TSA平板并置厌氧箱(90%N2， 10%CO2， 37℃)培养24~48h后，进行活菌菌落计数。

External radiation therapy is reserved for anaplastic carcinoma and lymphoma, and adenocarcinomas that are refractory to radioactive iodine.

对于间变癌与淋巴瘤以及用放射性碘难以治愈的腺癌，我们选用外照射治疗。

Objective To observe the antagonistical effect of DHA and EPA on the interference to metabolism of protein, DNA, RNA and the expression of bcl-2, bax gene by excessive iodine.

目的 观察二十二碳六烯酸二十碳五烯酸对高碘所致的脑蛋白质、核酸代谢和bcl-2、bax基因表达损伤的拮抗效应。

Objective To study the morphology of thyroid,hormone level in serum and antioxidizing ability of the mice which fed with iodine excess food in three different peroid of four,six and twelve month.

目的 对高碘4、6、12个月时期的小鼠甲状腺形态学、甲状腺激素及抗氧化能力进行动态观察研究。

Other chemicals that are available are Apiin, apiol, bergaptein, myristicin, pinene, glycoside, camphor, petrocelinic acid, furanocumarine, iodine, and phosphorus.

还有其他例如芹黄苷，洋芹醚，香柑脑，肉豆蔻油醚，蒎烯，葡糖苷，莰酮，岩芹酸，香豆素，碘，磷等化学元素，这些都能蕴含在欧芹叶中。

Methods: A tablet of home-made povidone iodine was placed in 25 ℃ and 30 ℃ attemperator relative humidity was 75%） after weight and packed.

目的：研究温度和包装对自制聚维酮碘稳定性的影响。

It is characterized by that firstly, preparing silver bromiodide flake microcrstalline emulsion, then utilizing silver halide solution to corrode core of silver bromide to prepare the invented hollow silver bromiodide flake microcrystal whose form is triangle or hexagon and whose surface possesses small holes and pits, and the core of the microcrystal is silver bromide and its external layer is silve bromidiode, its iodine content is 1-10 mol%, and the light sensitivity of the emulsion is greatly raised.

首先制备溴碘化银薄片微晶乳剂，再利用卤化银溶剂使溴化银内核腐蚀，制备成的中空溴碘化银薄片微晶呈三角形或六边形，表面上有小孔和凹坑，微晶的内核为溴化银，外层为溴碘化银，其碘含量为1―10mol％；无论从色盲乳剂，还是经光谱增感乳剂的感光度都有大幅度的提高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。