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EyelinkⅡis used in experiment 3 to study the external and internal refence fame inmental rotation. The result is that presenting a number with an external referenceframe, subjects\' internal reference frames can be revised. At the same time, thesubjects tend to use frame rotation.

研究四的两个实验分别采用了汉字数字与阿拉伯数字以及经典的心理旋转的三维立体图形探讨了心理旋转中的表象表征与命题表征的转化，发现表象表征的容量组块是4，在4以下时，表象表征占主导地位，心理旋转采用表象的匹配，但在容量组块超过4时，命题表征的优势显现了出来，对于刺激物的整体加工的效果更为明显。

Among 10 sampling plots selected,only Sophora alopecuroides, a plant with strong drought resistance grown on the top of the dune,only two accompanying species,such as Salsola ruthenica and Leymus secalinus occurred.

选择的10块样地中，只有耐旱能力很强的苦豆子生长在含水量较少的沙丘项部，主要伴生种只有沙蓬和赖草，赖草、沙蒿、猫头刺和柠条6块样地均分布在水分条件相对较好的沙平地，主要伴生种有10种。

In Chapter 2, starting from a generalization of Hensel's Lemma to non-commutative case, we introduce the Brauer characters and the generalized decomposition numbers, and construct a kind of maximal semisimple algebras; then, similarly to Puig's methods, we prove Brauer's Second Main Theorem over arbitrary fields; applying it to blocks with nilpotent coefficient extensions, a formula on characters of such blocks is given; the formula of characters of nilpotent blocks is just an easy consequence of the fomula.

在第二章中，我们将Hensel的引理推广到非交换的情况，以此为起点，定义了Brauer特征标和广义分解数，构造了一类极大的半单的代数，类似于Puig的方法，给出了任意域上Brauer的第二主要定理；作为该定理的应用，我们给出了具有幂零系数扩张的块的特征标公式，幂零块的特征标公式只是它的一个简单的推论。

After a while, I put down hands slowly, only see dogs eat to me in that Barbecued Spare Ribs of the ground ……Now, I knew at last that dog did not want to eat me, but wanted to eat that sparerib that I bought.

过了一会儿，我慢慢放下手，只见狗吃着我掉在地上的那块烧排骨……现在，我终于知道那只狗不是想吃我，而是想吃我买的那块排骨。

After the aggregates have formed the sporogenous cells inside the- aggregates(which could now be called massulae)divide to form numerous pollen mother cells.

在文献中有关兰花花粉块的成熟结构的描述已有很多一刃，但有关兰花花粉块的形成过程的报道

In view of these facts, we cocultured ESCs with striatal tissue and observed the direct inductive effect of striatal tissue.

在这些事实的启发下，我们将ESC与纹状体组织块联合培养，观察了纹状体组织块对ESC的定向诱导作用。

These counter weights are superposed on the load platform to make one side of every contacted with the load platform.

这些配重块垂直且重叠地放置在负载平台上，使得每一配重块的一侧缘接触该负载平台。

The event of collision between Lasha block and Qiangtang block in Cretaceous was too weak to cause the regional tectonic effect, but only produced a little relief topograph and Cretaceous red classic deposit in Central Asia.

拉萨陆块与羌塘陆块白垩纪的碰撞本身表现并不强烈，当然也难以产生区域性的构造影响，只是在准平原化基础上产生一些地形微起伏，出现白垩纪红色碎屑岩沉积。

Before the internal trifocal distractor was embedded, the remain dentition was performed inter maxilla fixation in order to keep the occlusion of the normal side.

分别在下颌骨缺损区两骨断端采用截骨术制作2块宽约1.5cm、高约3cm的骨牵引传送盘，最大限度保护传送盘骨块的软组织附着。

Kinds of plant growth regulators all could control plant overgrowing, increase tuberization number and enhance the yield, with the effect of paclobutrazol being best.

矮壮素能增加3.0 g以上的薯块结薯量，膨大素、多效唑对增加1.0~3.0 g和0.5~1.0 g的薯块结薯数有明显的促进作用。

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％。