成对的

Polychotomously scored system is better than dichotom-ously scored system,because it makes fuller use of theinformation involved in the examinees response vectorto all test items.2,The assumpt on of dichotomizing polychotomously scoredtest data and the relevant test transferring method isreasonable,the two tests are equivalent.3,Dichotomously scored IRT models are avalable to polych-otomously scored tests if these tests satisfy the assump-tions of the models.

对测验项目采用多级评分有助于更大限度地利用被试对测验项目的反应中所包含的有关其相应的能力或特质水平的信息量。2：本文所提出的把多级评分测验结果二级化的设想和方法是合理的和可行的。3：有本文所提供的方法把多级评分测验转换成相应的虚拟二级评分测验并不会改变原测验的各种性质。这两个测验基本上是等价的。4：只要原多级评分测验满足IRT模型的各种假设，那么该测验所对应的虚拟测验与逻辑斯蒂模型是配匹的。5：把二级评分IRT模型用于多级评分测验是可行的。

She must listen only with a frankly questioning attitude to the dogmatized opinions of man-made society.

对男人社会已成教条的那些观点，她们不应听信，而应抱坦率的怀疑态度。

Facing such large amount of virus and attackes by hacker,how to protect our information not to be filched effectively is the keystone to those who are investigating network security.since lance and dong are always appear as twins,so we'd better know some techniques of attacking to recovery effectively.

一直以来，矛和盾总是成对出现的，知道进攻的手法，才能有效地展开防御。

Please stop imitating and impersonating our staffs like what you did to Rick.

请停止假冒和伪装成我们的工作人员，就像你们对RICK所做的那些！

There is a powerful case for a grand bargain that overhauls the tax system, Social Security and Medicare all at once.

当初想译成&对税制、社会保障和医疗保险同时进行全面修改的全方位谈判是一件非常有影响力的事件！&

For the Chinese Communist Party, it is useful to portray Japan as an unrepentant aggressor with dreams of reasserting military dominance over Asia.

将日本刻画成食古不化的侵略者，妄想再次以武力统治亚洲，这对中国共产党来说是很有益的。

Before producing, wetting and oiling were adopted to control the moisture regain at about 20%, to reduce the damage of wool also make slivering smoothly.

针对羊毛卷曲多，易损伤的特性，生产前对羊毛进行了加湿给油处理，使其回潮率控制在20%左右，以达到减少羊毛损伤和顺利成条的目的。

In this situation the process control criteria should already have been defined, and can be transposed into requirements for the supplier of the outsourced process, if necessary.

在这种情况下，过程控制标准应该已经被定义，在必要的时候可以转换成对供方外包过程的要求。

Part two is the elaboration of the theory of Activity Based Costing.

第二章为理论研讨部分，该部分对作业成本法的概念、理论进行简述，作为案例研究的基础与铺垫。

This design proposal adds the arresting gear on the water pump vehicle, on the pump vehicle's disc brake paired mounting in the orbital both sides, the disc brake needs the pressure oil to use the hydraulic pressure station supplies which installs in the pump vehicle, uses the hydraulic pressure to open, not when pressure the small dish shape spring applies the brake, to use holds the axle brake way.

论文编号：JX244 所有图纸，外文翻译。论文字数：54119。页数：101本设计方案在水泵车上加制动装置，泵车上的盘式制动器成对安装于轨道两侧，盘式制动器所需压力油用在泵车安装的液压站供给，采用液压打开，无压时碟形弹簧制动，采用抱轨制动方式。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。