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The titanomagnetite is characterized by low content of chadacryst minerals, high content of iron and low content of titanium, therefore high quality vanadium-iron concentrate with high iron and low titanium could be obtained.

钛磁铁矿具有客晶矿物含量低、铁高钛低的特点，可获得高铁低钛的优质钒铁精矿。

After the cells were treated by high concentration toxin for 4d, the content of nitrate-nitrogen in cells were lower markedly than the contrast, after the cells were treated by middle and low concentration toxin for 7d, the content of nitrate-nitrogen in cells were lowered. 3 groups of toxin treating all lowered the total phosphorus content. At the end of test, the phosphorus contently of low, middle, high concentration treating groups were 74.98%, 76.47% and 84.00% of the contrast respectively. The ACP activity of 3 treating groups compared with the contrast appeared the tendency of first lowering then raising.

高浓度毒素处理细胞4d后，细胞内硝态氮含量显著低于对照；中、低浓度毒素处理细胞7d后降低了胞内硝态氮含量。3组毒素处理均降低了胞内总磷含量，到实验结束时，低、中、高浓度处理组的胞内磷含量分别为对照的74.98%、76.47%和84.00%。3组处理组ACP活力与对照相比呈现先降低后升高的趋势。

Through activating the synthesis of jasmonic acid itself,aboveground application of jasmonia acid could induce the expression of Bx1,Bx9,PAL,PR-1,MPI,FPS and TPS genes,increase DIMBOA content and decrease caffeic acid content in leaves;on the other hand,the systematic induction of gene expression of Bx6,Bx9、PAL and PR-2a,increase of contents of coumaric acid and caffeic acid,and decrease of syringic acid content in the roots were related with the activating of jasmonic acid synthesis in the aboveground.

茉莉酸处理地上部是通过激活茉莉酸自身合成来诱导叶片Bx1、Bx9、PAL、PR-1、MPI、FPS和TPS基因的表达、增加叶片丁布含量及降低咖啡酸含量的，同时系统诱导根系Bx6、Bx9、PAL和PR-2a基因表达、增加香豆酸和咖啡酸含量以及降低丁香酸含量则与激活地上部茉莉酸自身合成相关。

The results show that with the increasing of oxidation time, the roughness of the coating surface increases gradually, the growth rates of the MAO coatings decrease, the content of calcium increases in proportion to the time, the content of phosphor increases degressively and the relative content of anatase TiO2 first increases, then decreases.

研究结果表明：随着氧化时间的增加，膜层逐渐变得凹凸不平；膜厚的增速变缓；Ca质量分数呈线性增长；P质量分数呈递减式增长；锐钛矿TiO2的相对含量先增长，然后逐渐减少。

In order to explore the mechanisms of auxin action and metabolism, as well as the changing characteristics of its relative enzymes, IAA content in strawberry fruits with different treatments was determined by HPLC. Content of IAA and the activity of IAO and POD in fruits treated by NPA or TIBA, the inhibitor of auxin transport, were analyzed to investigate the changing characteristics and possible source of auxin, as well as the relation among IAA, POD and IAO. Results were showed as the followings: there had a certain count of IAA in receptacles and achenes, and IAA content in achenes was higher than that in receptacles.

摘要为了探索草莓果实中生长素的代谢变化及其发挥作用的机理，利用HPLC定量测定了草莓果实发育过程中瘦果和花托中的吲哚乙酸，结合生长素运输抑制剂NPA和TIBA处理考察了草莓果实中IAA含量以及不同存在状态的生长素氧化酶和过氧化物酶活性变化，综合分析了草莓果实中IAA 的变化特性、可能来源及其与生长素代谢相关酶的关系。

Pers. With the increace of Zn Stress, the content of chlorophyll, superoxide dismutase activity and soluble protein content dropped significantly, peroxidase and catalase activities rised at first and lowered later, and malonyl dialdehyde content increased drastically.

隨锌胁迫程度的增大，叶绿素含量、SOD活性和可溶性蛋白含量呈下降趋势；而POD和CAT活性则先升后降；MDA含量上升。

The ratio of free Mit content to total Mit content in IM was 1. 1%, and that in ISM was 4. 7%. Because of its higher drug conjugation rate and good solubility, ISM was select to carry out further investigation. The lyophilized powder of solution type was prepared by using 3% mannitose as the supporting agent with ISM content of 1mg per bottle, whose comprehensive properties were evaluated. The preparation, having hygroscopic property, should keep airtight storage.

选择药物结合率高且偶联物水溶性好的ISM，以3％甘露醇为冻干保护剂，将偶联物制成了溶液型冻干粉针剂，剂量每瓶1mg，并进行了制剂综合性能评价；本制剂有一定吸湿性，应密闭贮存；4℃贮存3个月后制剂稳定性良好，制剂中胰岛素仍保持生理活性，而25℃贮存3个月后胰岛素活性有所降低，所以制剂应低温保存。

The method uses first phase law to determine 63 DVT patient contrasts normally with 30 the F Ⅻ C of the group, use law of thing of the heart that deliver quality to detect at the same time zymogen of serous fine dissolve is active , law of enzymatic couplet immunity measures sex of antigen of content of activation of zymogen of methodize fine dissolve (depressor of content of activation of zymogen of dissolve of T-PAAg), fine - 1 antigen sex (PAI-1Ag) and immunity compare chaotic law to determine serous D-2 gets together body content.

方法采用一期法测定63例DVT患者和30例正常对照组的FⅫC，同时采用发色底物法检测血浆纤溶酶原活性，酶联免疫法测定组织型纤溶酶原激活物抗原性、纤溶酶原激活物抑制剂-1抗原性(PAI-1Ag)及免疫比浊法测定血浆D-二聚体含量。

The first method adopts different kind microbes to ferment buckwheatextraction. The method can increase DCI and its derivation content in buckwheat seed solution, while itreduces sugar content in extraction. The research adopts Saccharomyces cerevisia, Mucor, Bacterium coli, Torulopsis apicola, Aspergillus oryzae Bacillus subtilis, Candida mycoderma, Black mold that inoculate inbuckwheat extraction. Determine content change of various compotent with tracing.

方法一采用不同种类微生物发酵荞麦提取物，增加荞麦籽粒水溶液中D-手性肌醇及其衍生物的含量，同时减少提取物中总糖含量，本研究采用酿酒酵母、毛霉、大肠杆菌、蜜蜂生球拟酵母、米曲霉、枯草芽孢杆菌、解酯假丝酵母、黑曲霉接种于荞麦提取物中进行培养，并跟踪测定提取物中各种成分的含量变化。

The test results show that density and the total phosphorus content of HEDPA have linear relationship. The content of phosphorus can be converted by subtracting the contents of impurities, namely phosphorous acid and orthophosphoric acid, so that the content of active component can be determined directly with density.

通过实验发现密度与HEDPA中总磷含量呈线性关系，减去杂质即亚磷酸和正磷酸含量换算出磷含量，即可通过测量密度直接测出活性组分的含量。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。