查询词典 test paper
- 与 test paper 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The WHO neurosis screening schedule is the best in both sensitivity and specificity of validity, but its practice is time-consuming and laborious, which limits its application. SCL-90 and CMI are imperfect in sensitivity of validity, and they cannot screen out the mental disorder in more than a half of the subjects. In a group test, they can hardly serve as a screening tool. UPI can screen out most of the mental disorder, and its sensitivity of validity reaches 83.1%. Additionally, the UPI questionnaire contains fake-test items, which could retest those who were missed due to untruly or not conscientiously answer the questionnaires. An acceptable way to obtain a true screening test is to give the individuals a propaganda of mental health and explain the questionnaires for 30 minutes before the test, which helps the examinee to understand the procedure and accept the questionnaires, so that the results of the test could be more reliable. In conclusion, UPI is a valuable screening tool to be recommended.
WHO神经症筛选表的灵敏度特异度都是最好的,但其操作费时费力,故适用性受限;以SCL-90和CMI二者的灵敏度很不理想,约一半以上的患者被筛漏,难以用团体测验方式作为筛选工具;UPI的灵敏度达83.1%,绝大多数病患可被发现,量表有测伪项目,可将不真实、不认真填写而遗漏的病患进行重测补救,且测前有30min时间进行心理卫生宣传和介绍防治人员服务内容、联系方法,使存在问题的人主动应询,从而可避免遗漏,是值得推荐的筛选工具。
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The new launch schedule will enable us to complete the expansion of our internet-based testing operations worldwide.until the revised general test is launched, ets will continue to deliver the gre general test using the current network of secure, proctored test centers. pearlman notes that the graduate community has relied on the general test for 57 years and that ets is committed to continuing to deliver valid and reliable scores with both the current and revised general test.
首先,从去年关于新版gre内容方面的变革以及明年gre考试将采用网考形式的情况来看,gre改革的科学性进一步提高,同时此次新gre改革推迟并采用网考形式还得到了美国各大教育机构的认可;第二,gre考试的推迟为中国考生争取了更多的时间;第三,采用网考的形式也意味着新gre考试将有可能增加考点范围或是增加考试次数。
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Until the revised General Test is launched, ETS will continue to deliver the GRE General Test using the current network of secure, proctored test centers. Pearlman notes that the graduate community has relied on the General Test for 57 years and that ETS is committed to continuing to deliver valid and reliable scores with both the current and revised General Test.
新东方学校 GRE考试项目专家分析,GRE考试改革是ETS系列产品周期性改革的一个组成部分,早前ETS曾经宣布将于今年10月份进行新GRE的改革,而此次将GRE改革推迟到2007年秋天并以网考形式推出,对于广大考生来说是一个利好消息。
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To get a property comparison of GXHJ- 1 sintered welding agent with SJ101 sintered welding agent, related tests were carried out, including deposited metal test, lab butt- joint plate test, single- welding stick operation test, double- welding stick operation test as well as operation test with H08C welding stick, focusing differences of the two in terms of technological properties and weld seam impact toughness.
为了比较 GXHJ- 1和 SJ101两种烧结焊剂的性能,分别从熔敷金属性能试验、实验室对接板试验、单丝焊生产、双丝焊生产等方面及在匹配 H08C焊丝的条件下进行了工艺性能和焊缝冲击韧性对比。
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Methods According to ISO 10993 documents, the cytotoxicity test, acute systemic toxicity test, sensitization test, haemolysis test and Ames test were investigated.
参照ISO 10993的要求,对PDLLA材料进行细胞毒性试验、急性全身毒性试验、致敏试验、溶血试验和Ames试验。
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The seal test Test the stem and the valve cover seal sealing performance of the test, Deputy Shell Test Such as the valve body and valve cover is made of the valve housing connected to the pressure test.
上密封试验检验阀杆与阀盖密封副密封性能的试验壳体试验对阀体和阀盖等联结而成的整个阀门外壳进行的压力试验。
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The most important are as follows: Detection of type: valve stem seal leakage test and test; water valve tightness test; switch tightness test; the take-off safety valve Test; Detection Object: valve, the cut-off valve , safety valve, throttle valve, check valve, swing check valve, ball valve, regulating valve and other hollow pump body, valve body and housing, etc.; way valve connection: flange connection, threaded connection, welding connection; detection medium.
最重要的有以下几种:检测类型:阀门密封性试验及阀杆泄漏性试验;水中阀体密封性试验;开关密封性试验;安全阀的起跳值试验;检测对象:闸阀、截止阀、安全阀、节流阀、止回阀、摆动式逆止阀、球阀、调节阀和其他中空的泵体、阀体和壳体等;阀门联接方式:法兰联接、螺纹连接、焊接联接;检测介质。
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Digital Language nuclear phase meter, intelligent dielectric loss test, instrument megger, frequency series resonance test device, grounding resistance tester, transformer load switch tester, the nuclear-phase high-pressure device, vacuum oil filter, clamp grounding resistance instrument, stray current detector, transformer features an integrated tester, cable fault tester, DC resistance tester, digital relay protection tester, automatic transformation ratio tester, relay protection tester, vacuum tester, Loop resistance tester, wireless high-pressure phase of nuclear device, active transformer capacity tester, insulation oil dielectric strength tester, high voltage switch mechanical properties tester, intelligent switching characteristics tester, light-up-flow devices, wireless instrument of nuclear phase, oxidation Zinc arrester tester, high voltage test transformer, DC high-voltage generator, lightning counter checkers, inductive load DC resistance tester, dielectric strength of insulating oil automatic tester, relay protection test chamber, multi-function test bed, IF DC - Generators
数显语言核相仪,智能化介质损耗测试,仪兆欧表,变频串联谐振试验装置,接地电阻测试仪,变压器有载开关测试仪,高压核相仪,真空滤油机,钳形接地电阻仪,杂散电流测定仪,互感器特性综合测试仪,电缆故障测试仪,直流电阻测试仪,微机继电保护测试仪,全自动变比测试仪,继电保护测试仪,真空度测试仪,回路电阻测试仪,高压无线核相仪,有源变压器容量测试仪,绝缘油介电强度测定仪,高压开关机械特性测试仪,智能开关特性测试仪,轻型升流器,无线核相仪,氧化锌避雷器测试仪,高压试验变压器,直流高压发生器,雷击计数器校验器,感性负载直流电阻测试仪,绝缘油介电强度全自动测试仪,继电保护试验箱,多功能测试台,中频直流发生器
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Methods:1297 students of primary and middle school were randomly investigated with test anxiety test before graduating examination.results: the higher the grade , the higher the score of tat; the prevalence rate of test anxiety is higher in boy students than girl students and the level of test anxiety in boy students was increasing with grade.conclusions: the prevalence rate of test anxiety is common in the students of primary and middle school before graduating examination .it is necessary to give mental intervention.
对随机抽取的小学、初中、高中毕业班的学生进行考试焦虑测验表问卷调查。结果:随着年级的增加其tat分值也显示出增加;在性别比的构成上则显示出男生的焦虑水平随着年级的增高而增加;男生中、重度考试焦虑的发生率高于女生。结论:考试焦虑的发生率在中考和高考的学生中较为普遍,应予以重视。
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First of all, the paper carried out test study on four two-spanned model members of FSMRCWB, including three 1/2-scaled two-storeyed models and one 1/3-scaled three-storeyed model. The paper analyzed the test results, including analysis on mechanical property of the composite wall beam under vertical loads, and failure mode, deformation capacity, aseismic performance under horizontal loads and constant vertical loads. Secondly, the nonlinear property of concrete is studed and the nonlinear models of FSMRCSS is builded by ANSYS. Last, The paper studies the result of ANSYS, which mainly includes the loading-displace curve of FSMRCSS under horizontal loads and constant vertical loads, the mechanics of arch under vertical loads lonely and under horizontal loads and constant vertical loads respectively, and status of the distribution and changing of vertical stress and cross shear on the surface of the suporting beam, and the influence of span ratio and hole.All in all, the caculating results are in good agreement with the test results.
本文首先进行了三个1/2比例的两跨两层和一个1/3比例的两跨三层的框支密肋复合墙梁的模型试验,分析了框支密肋复合墙梁在竖向荷载作用下的受力性能,以及在竖向荷载与水平低周反复荷载共同作用下的受力性能、变形性能、滞回性能、耗能系数及破坏形态;其次,研究了混凝土的非线性特性,建立了框支密肋复合墙梁非线性有限元模型,并借助大型通用有限元软件ANSYS进行计算;再则,进行了非线性有限元结果分析,主要研究框支密肋复合墙梁在竖向荷载与水平地震力共同作用下的荷载位移曲线,分析在竖向荷载单独作用下和在竖向荷载与水平地震力共同作用下墙梁的拱作用,托梁顶面的竖向应力和横向剪应力分布及变化情况,并讨论跨度比、洞口对墙梁拱作用和托梁顶面的竖向应力的影响。
- 相关中文对照歌词
- I Just Want The Paper
- I Chase Paper
- Resurrection (Paper, Paper)
- Paper Touchin' (Remix)
- Paper Touchin' (Remix)
- Paper Touchin' (Remix)
- Test Of Time
- Paper Cutz
- Put It To The Test
- Brown Paper Bag
- 推荐网络例句
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As of Tuesday, Google's results were still censored in China.
截至周二,谷歌的搜索结果仍受中国审查。
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In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.
在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。
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Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.
目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。