查询词典 test paper

On the basis of lab test, this paper evaluates the stability of the high-concentration polymeric system awl researches the effect of polymeric concentration and molecular weight on displacement efficiency.

在室内试验的基础上，进行了高浓度聚合物体系黏度稳定性评价，并对体系的浓度和相对分子质量对驱油效果的影响进行研究。

Methods: Paper diffusion method and animal test were used to observe experimentally the bacteriostatic efficacy and toxicity of Aloe extract.

采用纸片扩散法和动物试验对芦荟抑菌效果和毒性进行观察。

In this paper,the FEM and Fatigue Life Test Method were used to study optimization of reliability of the balance arm of some special vehicle.

平衡肘是履带车辆的关键件，该文用有限元法和疲劳寿命试验法对某特种车辆的平衡肘进行了可靠性优化研究，上述方法给出了关键部位的最佳尺寸。

The paper has talked about the basic theory of oscillator and finished the design and test of the parallel coupling the bandpass filter.

本文讨论了滤波器的基本原理，完成了平行耦合微带带通滤波器的设计和测试。

This paper discusses the automatic test method of the assorted clearances existing in the wheel hub and the master pin, this method is realized to analysis the relation curve between the displacement and the driving power of the running wheel drived by the bearing bedplate.

本文探讨了轮毂轴承及主销的配合间隙的自动检测方法，该方法是通过分析车轮在支承台板的带动下，产生运动时的位移和驱动力关系特征曲线实现的。

With the aim of helping people from different cultural backgrounds communicate smoothly, by using the Discourse Completion Test adapted from that of Beebe (1990) and the classification of refusal strategies proposed by Beebe, this paper makes an empirical research on the refusal strategies adopted by adopted 35 Chinese and 28 Americans.

为了帮助来自不同文化背景的交际者能顺利交流，本文采用语篇补全测试问卷的数据收集方法和Beebe(1990)提出的拒绝策略分类法对35名中国人和28名美国人在拒绝策略使用方面的情况进行了实证研究。

The paper takes SANTANA LX car as research object and gets the best ignition timing from bench test when running on LPG.And an ignition system is developed whose ignition timing can be switched automatically when engine change to different fuels.Both bench and road tests show satisfactory results

本文以桑塔纳LX型轿车发动机为对象，通过台架试验得出燃用LPG时的最佳点火提前角，在原车点火系统的基础上，研制出一套能根据不同的燃料自动切换点火提前角的点火装置，该装置在台架和整车道路试验中都获得较好的结果

This paper analyzes the factors that affect the performance of silicon oil fan clutch and the key configuration.A kind of silicon oil fan clutch has been developed,performance and experimental data of silicon oil fan clutch are summarized through bench testing.The test results show that the optimized clutch can make a response to temperature and has less consumption of power.

硅油风扇离合器不仅可以减少发动机有效功率的损耗，改善发动机的经济性，提高发动机寿命，而且能有效的降低发动机噪声，具有广阔的应用前景[1]。1结构及工作原理硅油风扇离合器是用硅油作介质，利用硅油高粘度的特性来传递转矩，其结构如图1所示，当发动机负荷增加时，水温升高，从散热器吹来的热空气使双金属感温片受热而扭转变形，带动阀销一起转动并通过感温片变形量的大小控制进油阀开度。

It is put forward in this paper that traditional theories of working memory, which are based on the test of subjects memory for either digits or meaningless non-sense words, fail to explain the highly complicated process of discourse comprehension because the surprising number of components of the memory system involved in discourse comprehension is far beyond the limited capacity of working memory.

文章指出，传统的工作记忆理论是建立在实验室里对受试记忆无意义数字、音节或单词的测试结果之上，并不能真实反映记忆在语篇理解这一复杂认知过程中是如何发挥作用的，因为语篇理解过程所涉及的记忆元素和信息成分远远超出了工作记忆的容量。

In this paper the dimension parameters which influence the electrical properties of the biconical antenna is discussed by means of simulation and experimental test. And a biconical omni-directional antenna array operating within 0.8~3GHz is designed. Its design parameters and the results of the simulation including curves of the VSWR, radiation pattern and the gain within the band are also given.

本文通过仿真与实验测试对影响双锥天线电性能的各种尺寸参数的作以探讨，并且设计了一种可工作于0.8～3GHz的宽带双圆锥全向天线阵，给出了该天线的具体结构尺寸以及仿真后的VSWR数据曲线，E面，H面辐射方向图和频段内各频点的增益值，以及此天线在0.8～3GHz范围内的VSWR测试数据曲线，并进一步提出了一些设计此类天线的关键点。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。