预试

After an early setback of failing his 11-plus exam, his story is one of relentless ambition and determination. He left school at 16 to become a cub reporter on a local weekly.

初中入学预试失败后，他仍有抱负并不懈奋斗。16岁时他离开了学校，成为一名初出茅庐的当地周刊新闻记者。

A small stolid boy not yet, Mrs. Oliver would have thought, arrived at the seniority of the eleven-plus, said sternly,"Why a Finn?"

一个恐怕还不到参加入学预试年龄的愣头愣脑的小男孩追问道"为什么是芬兰人呢？"

The data were collected from the public communities in random sampling and college students in subjective sampling. The survey were conducted in three stages, including pre-survey, pilot survey and main survey; response rate was 71%; and 956 valid copies of questionnaire were collected.

以社会公众和在校大学生作为研究对象，分别采用方便抽样和主观抽样，进行了三阶段的问卷调查，包括预试、初试和主试，问卷回收率71%，共收集有效问卷956份。

This study included two phases: interview and pretest of the inventory.

本研究包括访谈及量表预试两大阶段。

A pretest and a pilot test were also conducted to validate the instrument and further test the feasibility of this research.

此外还进行了一次前测和预试，以验证工具的效度和检验本研究的稳定性。

Pre-test for chemical constituents and Screening of acaricidal active part of clove: The possible chemical compounds of clove were checked using tube-test method.

丁香化学成分预试与杀螨活性部位筛选：采用试管法对中药丁香的化学成份进行了预试。

Results: From the preliminary study, Desmodium gangeticum inhibited the biting and licking behavior induced by formalin in a dose-dependent manner. Additionally, it showed that Desmodium gangeticum could completely inhibit the growth of Pseudomonas and partly inhibited E. coli. in higher concentration. However, it had no effective on the Klebsiella species.

结果：预试实验中发现，大叶山蚂蝗粗抽物对於福马林所诱导小鼠产生的疼痛行为具有剂量依存性的抑制，在较高的浓度下，几乎可完全地抑制绿脓杆菌的生长及部分的大肠杆菌，但对克雷白氏菌则无影响。

The study aims to employ the knowledge structure to illustrate students' individual abilities and get up to save the test numbers, which based on components-analyzed analogy reasoning figure test and revise it from Sternberg (1977), and collocate "adaptive test based on knowledge structure" to set up the knowledge structure of abilities of analogy reasoning figure test. Invite scholars and experts to help to establish previewed.

本研究使用Sternberg (1977)以成份分析发展出的比推能测模式为基础自编之图形比推测验，搭配「以知结构为基础之适性测验」建图形比推能的专家知结构，依此建试题，委请专家学者依此结构协助建预试题目并进预试。

During the construction of medical experiment teaching evaluation system, we must definitude the characteristics of guide direction, science, feasibility, effect and comparability. Firstly, the author constructed the pretest questionnaire by literature study, brain storm and specialist counseling. Secondly, the author uses t-test and exploring factors analysis to construct index system. Lastly, the author evaluated formal questionnaire's reliability and validity by approving factors analysis and correlation test.

在医学实验教学质量评价指标体系的构建中，必须明确导向性、全面性、科学性、可操作性、有效性和可比性原则，首先采用文献研究法、头脑风暴法以及专家咨询等方法构建预试量表，其次对预试量表运用t检验、探索性因子分析的方法来构建指标体系，最后运用验证性因子分析和相关性研究对正式量表进行效度和信度检验。

Cockerels of the first experimental group were fed by common diet without enzyme and the other four group抯 were fed diets with enzyme.

鸡十二指肠、空肠及胰腺的胰蛋白酶活性、淀粉酶活性受预试日粮加酶与否及预试期的长短影响不大，且无规律。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。