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Anatise TiO2 nano-powder with high stability and high photocatalytic activity was prepared using precursor metatitanic acid raw material at mild reaction by chemical method.

使用简单的化学方法，以偏钛酸为原料，利用化学添加剂，通过酸碱作用，在较温和的反应条件下（常压、120℃之下），制备了具有高稳定性、高活性的锐钛矿型纳米TiO2粉体。

Metatitanic acid as precursor, titanium dioxide loading silver grain was prepared by dipping into a stated concentrated silver nitrate solution and using heated-deposition on the surface of the titanium dioxide.

以偏钛酸为前驱体，浸渍一定浓度的硝酸银溶液，用热沉积法制备出载银二氧化钛。

The precursor of sodium titanate nanotubes is prepared by: reacting titanium dioxide, metatitanic acid or titanate ester in 20-80 wt.% NaOH aqueous solution at 100-140 deg.C for 12-72 h, washing with water, filtering and drying.

用于反应的前驱体纳米管钛酸钠由二氧化钛、偏钛酸或钛酸酯与20-80wt％NaOH水溶液在100-140℃反应12-72h后用水洗去NaOH，过滤、干燥制成。

The main gluconeogenic precursor in kidney is thought to be lactate; however, less is emphasized enantiomerically. L-lactate is a glycolysis end-product, but D-lactate is formed after detoxification of methylglyoxal, which is the main source of advanced glycation end-products.

乳酸为肾脏糖质新生的主要来源，其含有一不对称碳，故具有D-、L-乳酸两种镜相异构物，而D-、L-乳酸两者之生成相当不同，L-乳酸是糖解作用之终产物，D-乳酸为体内一醣化终产物(advanced glycation end-products)─甲基乙二醛进行去毒化反应所生成，目前缺乏对乳酸镜像异构物与肾脏糖质新生间相关的探讨。

Results Two cases were pulmonary tuberculosis combined aspergillus infection;one case was NK cell precursor acute leukemia and aspergillus infection;one case pernicious leucopenia and monilia infection;one case sjogren syndrome or diabetes both combined with candida albicans infection.CT basic manifestations included effusion or nodules or cavities or tumour.

结果 2例肺结核并曲霉菌感染，1例恶性白细胞细胞减少并念珠菌感染，1例急性NK细胞白血病并曲霉菌感染，干燥综合征及糖尿病各1例并白色念珠菌感染，CT基本表现为渗出、结节、空洞、肿块病灶。

Experimental results indicate that a high reaction temperature and quickly ascending temperature speed apparently increase the nucleation number of monoclinic zirconia in the precursor solution.

实验结果表明，高的反应温度和煅烧过程中快的升温速度明显增加了前驱体溶液中单斜氧化锆的形核数。

is that zinc acetate, sodium acetate and transition metal salt are dissolved in ethylene glycol monomethyl ether as precursor; then ethanol is added as stabilizer; after stirring, the stable sol is formed.

将醋酸锌、醋酸钠和过渡金属盐作为前驱物，溶于乙二醇甲醚中，并加入乙醇胺作为稳定剂，搅拌后形成稳定的溶胶。

That alone is violence because it is a precursor to what is likely to take place if Mugabe were to lose, Moyo pointed out.

单是暴力，因为这是一项先导什么是可能发生的，如果穆加贝要输了，莫约指出。

Acute myelocytic leukemia is a malignant neoplasm of hematopoietic cells characterized is an abnormal proliferation of myeloid precursor cells.

急性前骨髓性白血病，是一种造血组织的恶性疾病，其治病原因乃骨髓性前趋细胞不正常的大量增生，并有细胞分化停止的病变。

The results show that myristic acid radical anion of precursor Zn0.78 Al0.2220.22c13h27COO0.81H2O can be almost completely replaced by complex anion [La(TiW11 O39)2]^3- under special controlled reaction conditions.

结果表明，该产物中[La(TiW11O39)2](上标 13-)配阴离子沿其长轴垂直于层板的方向分布于水滑石层板间，产物有规整的层状结构、大的层间距(d003=3.29nm)、良好的结晶度和热稳定性，产物对二甘醇与苯甲酸的酯化反应、二甘醇的脱水环化反应和苯甲醛的氧化反应具有良好的催化性能。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。