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With the increase of amylum quantity, the color of each the standard solution iodine combined with amylum changes dark and the its absorbance enlarges, the linear part in standard curve enlarges, while the amylum quantity are 20 ml and 50 ml respectively, the length of linear part in standard curve is not changed, so the optimum quantity of amylum is 20 ml.

对于碘标准系列溶液，随着显色剂淀粉用量的增加，溶液的颜色加深，吸光度在增大，标准曲线的线性部分加长，加入淀粉为20 ml和50 ml时，直线部分的长度变化不大，因此，加入20 ml最为理想。

The tin atom of the title molecule exists in a distorted- trigonal- bipyramidal geometry, defined by three carbon,one iodineand one oxygen atoms leading to a five - membered chelate ring. The x- ray analysis show tha...

标题化合物分子中的锡原子被配体的三个碳、一个碘和一个氧原子配位；配位原子是畸变的三角双锥构型；标题化合物具有与卤素发生取代反应而不发生加成反应的性质。

The lead (PbI2 iodine) material is an n-type semiconductor materials, the probe into energy high resolution, linear response, pulse rise time is short, simple structure, high efficiency and low detection, convenient operation, in nuclear physics experiment and research aspects are widely used in nuclear science and technology, and many of the application of gas detector and instead of the counter.

碘化铅(PbI2)材料是一种n型半导体材料，制成的探测器能量分辨率高、线性响应好、脉冲上升时间短，结构简单、探测效率高、偏压低、操作方便的特点，在核物理实验和研究方面得到了广泛的应用，并在核科学技术的许多应用中代替了气体探测器和闪烁计数器。

At present, although the iodine as a catalyst, oleum as the solvent liquid phase partial oxidation of methane research is not adequate, but the reaction has higher yield and the conversion rate of the industrialized good prospects to enlarge production.

目前，虽然以碘为催化剂、发烟硫酸为溶剂的甲烷液相部分氧化反应的研究尚不充分，但是该反应具有较高的转化率和收率，工业化放大生产的前景良好。

Furthermore, treatment of the cultured tobacco cells with ABA also resulted in obvious increase in plasma membrane NADPH oxidase activity, and these enhanced effects of H2O2 production and NADPH oxidase activity induced by ABA were pronouncedly inhibited by two widely used mammalian neutrophil NADPH oxidase inhibitors, diphenylene iodonium and imidazole.

进一步研究发现，ABA能够显著升高质膜NADPH氧化酶的活性，而且ABA诱导H_(来源：A79BC论文网www.abclunwen.com)2O_2和NADPH氧化酶活性增加的效应能够被两个常用的NADPH氧化酶抑制剂碘二苯和咪唑显著抑制，这些结果说明，质膜NADPH氧化酶在悬浮细胞ABA诱导的H_2O_2快速产生中起重要作用。

Meanwhile,the development effect,relative molecular weight and mechanical properties of radiopaque polyurethanes with different iodine content were also studied.

利用X-射线映射对不同封端量聚氨酯的显影效果进行评定；利用DSC和TGA对其热性能进行表征，并评估封端反应对聚氨酯热稳定性的影响；利用噻唑蓝比色法测试了材料的细胞毒性；并对具有不同碘含量聚氨酯材料的显影效果、相对分子量及其分布、力学性能进行了对比研究。

Methods Based on the cloning of human sodium/iodide, stably expressing hNIS human glioma cell lines TJ-905-t and transient co-transfection of hNIS and hT-PO cell lines TJ-905-co were obtained, their radioactive 125I uptake function and ^131I inhibitory effect on cell proliferation were investigated.

方法应用基因转染技术获得稳定表达hNIS的TJ-905转以及hNIS和人甲状腺过氧化物酶瞬时共转染的TJ-905共，然后研究两种细胞的摄碘功能以及^131I的细胞毒作用。

Two new Raman spectral lines of I_2 in benzene solution are found in the experiment which is proved that resonance absorption Raman spectrum by liquid-core optical fiber much stronger than resonance absorption Raman spectrum by absorption tube.

发现了两条新的属于碘分子的拉曼谱线，这证明了使用液芯光纤方法获得的共振吸收拉曼光谱比吸收池方法获得的谱线强度强很多倍。

Our experiment is based on Chlamydia trachomatis cell culture to detect the in vitro susceptibilities of C.

为此，我们通过沙眼衣原体细胞培养，从天津市性病研究所就诊的病人泌尿生殖道分离出30株C.t野生菌株，并运用碘液染色计数包涵体的方法检测了这些野生株在体外对3种常用的抗菌药物四环素、阿奇霉素、盐酸莫西沙星的敏感性。

NEW YORK Jun 21 - Aderse effects associated with amiodarone-induced thyrotoxicosis are likely to appear during late follow-up, een after thyroid function is under control, perhaps many months after initial onset, Swiss researchers report in the June 19th issue of the Journal of the American College of Cardiology.

纽约Reuters Health新闻网6.21日电－据瑞士研究人员发表在2007.6.19的《美国高校心脏病学杂志》的研究称，与胺碘酮诱发的甲状腺毒症有关的副作用可能会出现在随访后期，甚至发生在甲状腺功能恢复正常后，时间可能在最初发病若干月之后。

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。