查询词典 development test

2About the consistency between the questions, after statistics testing the point biserial correlation coefficient of each question, we find that all mathematics achievement test questions and hematics aptitude test questions both have consistency, and they are positive correlation with the point of each question, except the ninth question from mathematics aptitude test.

在试题间的一致性方面，经过每一道题目的点二系列相关系数经过统计考验后，发现「数学成就测验」全部试题，「数学性向测验」除第19题外，皆具有试题间的一致性，与每一道试题的得分皆成正相关。

Methods: Agar gel immunodiffusion test was conducted twice in agar gel plate with 0.1 mg/L bromophenol blue, first, agar gel immunodiffusion test was carried out with AFP-HSP70 cross-linking protein and AFP antibody, then the test was conducted again with the processed precipitation band and HSP70 antibody.

在含0.1 mg/L溴酚蓝的凝胶琼脂板上，进行2次琼脂免疫扩散实验，第1次是用AFP-HSP70交联蛋白和AFP抗体进行琼脂免疫扩散，把扩散后沉淀带处理后再次和HSP70抗体进行琼脂免疫扩散。

Methods In 28 patients of ED caused by the posterior urethral injury complicated with pelvic fracture, diagnosis and classification were carried out by means of detail history, physical examination, laboratory examination, international index of erectile function, night penile test, papaverine test, penis Doppler ultersound, dynamicavernorography, bulbocavernosus reflex and urodynamics test.

通过病史、查体、实验室检查，国际勃起功能指数，NPT、罂粟碱试验、阴茎Doppler声、动态阴茎海绵体造影、球海绵体肌反射和尿动力学检查等方法，对骨盆骨折并后尿道损伤引起的阴茎勃起功能障碍28例患者进行诊断、分类，对不同类型的ED患者进行相应治疗。

(1) In the sorption kinetics experiment, Cu2+ sorptions by Ceratophyllum demersum, Myriophyllum triphyllum and Hydrilla verticillata respectively, all reached balance within 35mins, all of the test results of sorption kinetics recommended the pseudo second-order equation and indicated that this kind of sorption was a complicated process of simultaneous actions of many reactions. The test results of thermodynamic sorption fitted with Langmuir model better than Freundlich model, and the maximum sorption quantites were 13.12, 20.12, 7.79mg/g, respectively,In the desorption test, the desorption rates of each plants were all below 1%, indicating strong sorption-holding action of these submersed mcrophytes on Cu2+.

通过上述研究，得到以下结论： 1、狐尾藻、金鱼藻、黑藻在对铜离子的吸附动力学实验中，均在35min内达到吸附平衡，分别用一级动力学方程和伪二级动力学方程拟合，结果均为用伪二级动力学方程拟合效果较好，表明该吸附为多种反应同时作用的复杂过程；在热力学实验中，三种植物的吸附曲线都能较好的用Langmuir曲线拟合，其拟合最大吸附量分别为13.12、20.12、7.79 mg/g；在解吸实验中，三种植物的解吸率都较低，说明对铜离子都有较好的吸持能力。

The curative effect of this compound Chinese herbal medicine on the control of chicken colibacillosis was studied by bacteriostatic test in vitro,artificial infection and treatment test and natural infection and treatment test.

方法根据中兽医的基本理论筛选组建中草药方剂，并通过体外抑菌、人工感染治疗和自然感染治疗试验研究该复方中草药防治鸡大肠杆菌病的疗效。

aim: to generate random sequences that can fit the anticipated probability distribution based on the thinking of mc, methods: we establish a method in the ide of visual studio by the way of linear congruential method to generate random sequences.we also test the homogeneity and independence by the chi-sqare goodness of fit test and self-correlation test.

v+\$oXb；L^7h_0 目的：基于mc法生成符合预期概率分布的随机序列，以便应用在以后的仿真系统中。方法：应用线性同余法在visual studio环境中建立随机模型模拟随机序列生成。并采用χ2拟合优度检验法和自相关检验法检验生成的随机序列的均匀性、独立性。

Methods 1. The mice were divided into control and 3 Ganodermalucidum spores oil groups (at low, moderate and high doses), orally given forconsecutive 30 days. The body, spleen, thymus weight were observed, study on theeffect of the drug on the cellular immune function by proliferation and transformationof spleen lymphocytes test; study on the effect of the drug on the humoral immunefunction of mice by serum erythrocytolysin test; study on the effect of the drug on themononuclear macrophage function by carbon clearance and neutral red test.

实验方法 1设玉米油对照组和低、中、高三个灵芝孢子油剂量组，连续灌胃30天后观察小鼠体重、胸腺、脾脏重量指数；采用吞噬中性红和碳廓清实验测定对小鼠单核-巨噬细胞功能的影响；血清溶血素实验测定对小鼠体液免疫功能的影响；ConA诱导脾淋巴细胞转化实验测定对小鼠细胞免疫功能的影响；MTT法测定对小鼠NK细胞杀伤活性、脾细胞产生TNF-α和IL-2含量的影响。

Some kinds of ten used tests of low temperature properties and their use methods were mainly introduced, including test of fragileness temperature' TR test and Gehman test.

主要介绍了常用的几种低温性能试验及如何使用，其中包括脆性温度试验、温度回给试验和吉门试验等。

One test is circulating test which tailing water is filtered and reused,another test is adding a little frother in water before adding coal sample.

结果表明，循环水中积聚的有机物主要是醇、酮、羧酸盐等含氧化合物；有机物积聚可提高精煤回收率，改变浮选的选择性

METHODES:The antinociceptive effect of CPF was observed at the absence and presence of α-fluoromethylhistidine, a specific inhibitor of histidine decarboxylase, in three hyperalgesic models of mice (hot plate test, writhing test and formalin test).

用3种不同的小鼠痛觉模型(热板法、扭体法和福尔马林实验)观察CPF的镇痛作用。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。