试验

The reduction thermodynamics of Na 2CrO 4 and chromium oxides in the process of sintering and ironmaking is studied,and the simulating experiments in the laboratory and industrial experiments in 600 m 3 blase furnace are carried out.

介绍了铬渣用作炼铁熔剂的基本思想，研究了烧结－炼铁工艺中Na2CrO4和铬氧化物还原的热力学，并进行了实验室模拟试验和600m3高炉的工业试验。

Based on model test in the laboratory and site test, a blasting effect is achieved.

在实验室进行模型试验的基础上进行了现场试验，并取得了较好的爆破效果。

Routine detecting techniquefor cell immunity such as white blood count and differential, lymphocyte blastogenesis test has beenused, and combine with flow cell technology to detect the level of cell immunization after advancedimmunization at several important aspect, and tracking experiments to observe changes in the numberof the WBC and lymphocytes, lymphocyte proliferation, the dynamic changes of CD4~+ and CD8~+lymphocyte subsets andγ-IFN; and detected dynamic changes rules of IgG, IgM in humor andmucosa with indirect ELISA, then compare with ordinary immunization methods.

主要采用白细胞计数和分类计数、淋巴细胞转化试验等常规细胞免疫检测技术结合先进的流式细胞技术从细胞免疫的几个重要方面入手检测猪瘟超前免疫后细胞免疫的水平，并进行跟踪试验，观察其白细胞、淋巴细胞数目变化情况，淋巴细胞增殖情况，CD~(4+)和CD~(8+)淋巴细胞亚群及γ-IFN的动态变化规律；同时通过间接ELISA方法检测体液和黏膜中各IgG、IgM的动态变化规律，同时与普通免疫方法进行比较。

Results Nasal tolerance could effectively prevent the development of EAE clinically. The erythrocyte rosette test, lymphocyte blastogenesis test and MBP-specific skin DTH response were also obviously suppressed. An evident increasing of IL-4 level while a decreasing of IFN-γ level was found after the culture of peripheral blood lymphocytes.

结果 鼻粘膜免疫耐受可有效地阻止EAE发生，耐受组动物E花环形成试验、淋巴细胞转化试验及DTH反应明显受到抑制，外周血淋巴细胞培养后测得白细胞介素-4 (IL-4)水平明显升高，γ-干扰素水平则明显降低。

Methods Guinea pigs were, to begin with, given MBP through the nasal route to induce the development of peripheral immune tolerance, and then immunized with specific antigen MBP plus complete Freund's adjuvant. The clinical symptoms of guinea pigs were investigated, and the erythrocyte rosette test, and lymphocyte blastogenesis test, the MBP-specific skin delayed-type hypersensitivity response and the levels of interlukin-4 (IL-4) and interferon-γ were also detected, and the pathological changes were examined as well.

先使豚鼠经鼻粘膜摄入MBP，诱导建立外周免疫耐受，然后用MBP加完全弗氏佐剂免疫豚鼠，观察动物的临床症状、E花环形成试验、淋巴细胞转化试验、迟发型超敏反应、细胞因子水平及病理改变。

Based on Experiment two, froze-thaw embryos were cultured to the stage of blastula and thentransferred to uterus in experiment three.

试验三：以试验二为基础，将各组冷冻解冻胚胎培养发育至囊胚期进行子宫移植。

The results indicated that the strength of corner joints increased with the increase, of thickness, density, moisture content, MOR and IB of the board, and that the measure of coefficient of variability for MOR and IB of the board would play a more important role in the stability and strength of corner Structure in furniture.

本试验中，以木质圆榫不可拆连接角结构抗变形强度和偏心凸轮连接角结构抗破坏变形强度为最高，试验的综合结果表明，可拆型连接的角结构强度总是低于不可拆型连接的角结构；角结构承受拉载的能力明显低于承受压载的能力。

The paper takes the cinder leakage of the circulating fluid bed boiler's air plate as the research topic, carries on the analysis and research in allusion to the seriously cinder leakage reason of the circulating fluid bed boiler in Baotou first thermal power plant.

论文在对循环流化床锅炉布风板严重漏渣原因进行调研和分析的基础上，对一次风室进行了风压、风速测试试验，采用k-ε双方程模型对一次风室的流场进行了数值模拟，并对试验结果和模拟结果进行了分析与研究。

The optimum formula of seasoning powder is bone oil powder 25%, dextrin 45%, salt 23.5%, onion powder 6%, ginger powder 2.5% and pepper powder 0.02%.

通过单因素试验和正交试验确定最佳汤料包（20g/包）配方为：骨油粉25%、糊精45%、盐23.5%、葱粉6%、姜粉2.5%、胡椒粉0.02%。

The result of study showed:1 The effect of some inorganic urea inhibitor enzyme indicated boracic acid inhibits the activeness of urea enzyme in soil well, delayed the speed of urea hydrolysis in the soil and decreased the volatilization of ammonia , boracic acid,can be chosen as a inorganic urea enzyme inhibitor.2 The effect of some organic urea inhibitor enzyme showed that the dissociative Humic Acids of turfy soil and weathered coal inhibit the activeness of urea enzyme in soil well.

室内模拟试验，对几种缓释氮肥的释氮研究表明，和其它几种氮肥相比，PCF和PSF的控氮时间都较长。 6。盆栽试验表明，PCF的释氮效果比其它缓释氮肥的要好，且在油菜生育的各个时期，释氮都较充足，是适合油菜的良好缓释氮肥。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了