试验方法

And some test indices obtained from different geological units in Beijing area are selected and studied contrastively.

研究目的：确保高质量地搜集北京地区锤击取芯钻进和回转钻进工法土样的试验成果数据，分析不同工法试验指标的关系，针对北京段的地层条件，给选择可靠的备选钻探方法提供技术依据。

The synthesis of 4,5,7-trichloroquinoline makes use of ethyl orthoformate, cyanoacetic ester and 3,5-dichloroaniline as the raw materials. The synthesis is completed by four steps: condensation, cyclization, hydrolyzation and chlorination. Several conditions concerned in the process are studied, the whole yield of 4,5,7-trichloroquinoline is about 53%, and the purity of it is about 96%. All the products are testified by IR, NMR and HPLC.

介绍了以3，5-二氯苯胺、原甲酸三乙酯和氰乙酸乙酯为原料，经过缩合、成环、水解和氯代4步反应制备4，5，7-三氯喹啉的方法，对相关的试验条件进行了考察，通过红外光谱、核磁共振谱和液相色谱对4，5，7-三氯喹啉的结构和纯度进行表征和测定，试验结果为4，5，7-三氯喹啉的纯度大于96%，总收率达到53%。

To provide a non-toxic, zero-residue and effective approach to prevent the parasitical Ascaris suum, the effect of kaempferol-3-a-L-(4-O-acetyl)-rhamnose-7-a-L-rhamnoside,extracted from Cyrtomium yunnanense, on the the animals infected with A. suum was studied.

为猪蛔虫病的防治提供无毒、无残留，对人体无害的高效防治方法，利用云南贯众分离得到的化合物山奈酚－3-a-L-（4-O-乙酰基）鼠李糖基－7-a-L-鼠李糖苷作为试验用药，对感染猪蛔虫的动物进行了药效试验研究。

Through indoor tests and field tests this paper has researched the geogrid' s characteristics of application in highway engineering, such as characteristic of intension, creep, endure, damnify in construction etc.. Based on these researches this paper has also researched the working characteristics of contact face between geogrid and soil and the method of geogrid-reinforced slope analysis. Mechanism of geogrid-reinforced slope has been analyzed. In the end , techniques of geogrid-reinforced embankment' s construction has been researched through substantiality of engineering.

文章通过室内、外试验，对土工格栅的强度特性、蠕变特性、耐久性能及抗施工损伤性能等工程应用特性进行了研究；在此基础上，结合室内试验和理论分析对土工格栅与土的界面工作特性和加筋边坡的稳定性分析方法进行了研究，对土工格栅加筋边坡机理进行了分析；最后结合实体工程，对土工格栅加筋陡边坡的施工工艺进行了系统研究。

And the frontal technique is adapted to solve the FE equations. The techniques are studied to deal with the large slip frictional contactproblems between a deflectable body with large deformation and a rigid bodywith flat or curved surface. A new algorithm is presented to resolve such contactproblems, including incremental displacement constraints and force constraints,and the modules are programmed. The performances of tire under static load invertical loading state and camber state are analyzed by this method. And theexperiments were carried out at the same condition as used in analysis process.

研究了大变形柔性体与具有平面及曲面外形刚性体之间的大滑动摩擦接触问题，提出了求解这类接触问题的位移增量约束和主动力增量约束处理方法；编制了大变形柔性体与具有平面及曲面外形刚性体之间的大滑动摩擦接触问题求解模块；利用本文提出的大滑移接触问题处理方法，分析了轮胎在径向静载和静态外倾加载条件下受力和变形，并对部分分析结果进行了试验验证，验证结果表明，本文提出的位移增量约束和主动力增量约束处理接触问题的方法是正确可靠的，而且具有精度高、收敛性好、收敛速度快的优点。

Welding seams were tested and experiment of laser welding of DOGAL 800DP zinc coated high strength steel was performed using orthogonal test method.

采用正交方法优化试验方案，对DOGAL 800DP 镀锌高强钢进行激光焊接试验，并对激光焊接试样进行了多种焊接质量的检测。

Methods The effect of ICG excretive test in the evaluation on hepatic functional reserve was decided by comparing with the routine methods and analysing the clinical information and the postoperative complications.

方法通过吲哚氰绿排泄试验与常规方法比较，结合临床资料及术后并发症分析，确定这一方法在评估肝储备功能中的作用。结果当血浆吲哚氰绿15*！

Results A large quantity of floccose blocks were observed in the blood samples in which platelets were removed by natural sedimentation.

方法应用自然沉降和离心方法去除血液标本中的血小板，用凝聚胺方法进行血小板去除前后抗体筛检和交叉配血试验。

Small central suppresion scotomas (1° to 2°) are frequently present in microtropia A 4△ prism test which one can use to determine whether foveal suppression is present or not is a simple and quick method among the various employed tests.

微小度数斜视常常出现小的中心性抑制性暗点(1°～2°)。在各种使用的试验中，4△三棱镜试验是一种简单而快速的方法，可用来确定有无中心凹抑制。

In the paper,the original impact signal recovery by use of homomorphic signal processing system is concerned.

本文首先简单地介绍了卷积同态系统的组成和信号恢复的方法，接下来给出了用螺母、小球以及力锤进行的试验的结果，各种试验条件下的信号恢复的结果是令人满意的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。