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Dameges of flood are always severe in China in all ages, deposition of sediment in reservoir are serious in Loess Plateau, too. So forecast of inflow hydrograph and out flow sediment concentration of reservoir are very important.

洪涝灾害在我国从古至今都是十分突出的，水库泥沙淤积对水库的不利影响在我国黄土高原地区也是非常严重的，因此对于水库入库洪水预报与出库含沙量预测的研究有着重要的意义。

In this paper the concerted anticorrosion action of the hydrolyzate of egg and anodic protection on normal carbon steel is found by measuring the anodic passivation curve of normal carbon steel in 2 mol/L (NH 4) 2CO 3 solution,of different concentration of the hydrolyzate of egg s.

通过测定碳钢在含不同浓度鸡蛋水解物的2mol／L（NH4）2CO3溶液中的阳极极化曲线，发现了适当浓度的鸡蛋水解物与阳极保护对碳钢的协同缓蚀作用

The results indicate that the larger the concentration of chitosan in the capsules is the slower the release rate of capsule. The biocompatibility tests of the three heparin microcapcules/PLA composite materials show that all materials are negative and have no obvious toxicity. There is no potential hypersusceptibility substance in materials, and the content of pyrogen is conforming to the requirement of organisms.

三种微囊与PLA的复合材料经皮肤刺激试验、皮内刺激试验、热原试验、全身急性毒性试验和细胞培养试验，结果表明，所制备的复合材料在生物学评价试验中均呈阴性反应，材料无明显毒性，材料中不存在潜在致敏性物质，所含热原含量符合生物体的要求。

There are three categories of maturity indicators of organic matter in current petroleum industry to evaluate the degree of thermal evolution for source rocks, including: 1 optical indicators, i.e., vitrinite reflectance, bitumen reflectance, sporopollen color and thermal alteration index, conodont color alteration index, and reflectance of fossil fragments; 2 chemical indicators, i.e., the maximum temperature in pyrolysis of organic matter, methyl phenanthrene indicator, the atomic ratio of H/C, carbon isotope indicator, and biomarker indicators; 3 indicators of spectroscopy, i.e., the free radical concentration of kerogen, the average structural scale of aromatic nucleus of kerogen, and the laser-Raman spectrum of organic carbon.

摘 要：当前常用的有机质成熟度指标包括3大类：1 光学指标，包括镜质体反射率、沥青反射率、孢粉颜色、热变指数(thermal alteration index， TAI)、牙形石色变指数(color alteration index， CAI)和生物碎屑反射率；2 化学指标，包括有机质最大热解峰温度、甲基菲指数(methyl phenanthrene indicator， MPI)、H/C原子比值、碳同位素指标和生物标志物指标；3 谱学指标，包括干酪根的自由基浓度、干酪根芳核平均结构尺寸和有机碳激光拉曼光谱。

The results indicated that the content of cytosolic CaM in cells treated with exogenous Ca2+ has increased indistinctively, while fluorescence intensity in cells treated with TFP decreased. So we believed that exogenous Ca2+ has little effect on the expression of CaM. High concentration of TFP can enter yeast cells and combine to CaM to make it inactive, which is the reason that TFP restrain the growth of yeast cells. 5mmol/L EGTA could completely arrest the cell proliferation of MFP7 after 28h, when the fluorescence intensity in cells wasobviously increased with flow cytometry and LSCM.

被较高浓度TFP处理过的MFP7胞内荧光强度则相对较弱，推测是因为TFP进入胞内与CaM结合从而使其失活，这也是高浓度TFP抑制酵母细胞增殖的原因。5mmol／L EGTA处理28h左右后，酵母细胞的生长被抑制在G1晚期，此时通过细胞流式法和在激光扫描共聚焦显微镜下观察到胞内荧光强度显著高于对照，说明CaM的表达水平在G1后期开始上升；回加10mmol／L Ca~(2+)处理24h后，细胞开始恢复生长，细胞流式法测定胞内荧光强度有所下降，表明多数细胞完成G1／S转换，进入生长对数期。

And also we analyzed the best time of exposition, the best time of deposition, the best COD concentration of the water from the infall during the period of SBR method, and meanwhile, analyze the result.

分析了SBR工艺阶段的最佳曝气时间、最佳沉淀时间、最佳进水COD浓度等，并对其结果进行讨论。得出最佳曝气时间为8 h，最佳沉淀时间为2 h，最佳进水COD浓度在310 mg/L左右。

The desulphurization mechanism of plasma and photocatalysis as well as the effects of factors such as input voltage,gas flow and initial concentration of SO2 on the removal rate of SO2 are discussed.

同时，探讨了等离子体协同TiO2光催化剂的脱硫机理，分别研究了外加电压、气体流量和SO2初始浓度等因素对脱硫效率的影响。

This topic research aim to pretreatment the flue gas, namely, in virtue of the fly ash inspissation equipment to separate one part of gas (its concentration of the dust contented national emmision standard) from the flue gas and release directly, Lower the handing capacity of the electrostatic precipitators, raise the dust efficiency, making it can attain the national standard.

环境科学、安全科学废物处理与综合利用气固悬浮流过滤浓缩技术的研究硕士聚四氟乙烯覆膜滤料；过滤阻力；数学模型； PTFE membranefilter media；filtration resistance；mathematics model；本课题研究旨在对烟气进行预处理，即借助飞灰浓缩装置将一部分气体(其含尘浓度满足国家排放标准)从烟气中分离出来并直接排放，从而降低电除尘器的处理量，提高除尘效率，使其排放能够达到国家标准。

The influence of various factors on the efficiency of separation on ammonia nitrogen was investigated, including the surfactant dosage, the value of pH in the external phase, the concentration of sulfuric acid in the internal phase, the ratio between the volume of oil phase and the volume of water phase and so on.

用ME表面活性剂制作的乳液萃取冶金废水中的氨氮，考察了表面活性剂用量、外相水pH值、膜内相硫酸浓度、油内比、乳水比等因素对氨氮去除率的影响。

Using Agilent 8453 ultraviolet-visible spectrophotometer, the affecting factors were studied on the kinetic processes in iodometry involved in the volatilization of iodine and the oxidation of iodide ion by dissolved oxygen, in particular such as the shape of the vessel, the volume of the solution tested, the concentration of KI and the temperature and the acidity of tested solution.

利用紫外－可见分光光度仪测量了I2挥发、I在酸性介质中被溶解氧氧化的动力学过程，着重研究了容器形状、溶液体积、KI浓度、温度等因素对I2挥发速率的影响以及溶液酸度与I氧化反应速率的关系。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！