Syntactic relations can be analysed into three kinds, namely, positional relations, relations of substitutability, and relations of co-occurrence.

句法可分为三类，即位置、代和同现。

Success is where you are in relation to where you started.

成功指你所处的位置与你开始的位置的。

Positional relations are a manifestation of one aspect of " SYNTACTIC RELATIONS" observed by F. de Saussure.

位置索绪尔观察到的“句法”的一方面的体现。

The position of the words in a sentence is the principal means of showing their relationship.

词语在句子中的位置表明词语的要手段。

For an object in simple harmonic motion, the graph of its position versus time is a wave.

对于简谐运动的元素，直线 位置与时间的图采用波浪的形式。

The relationship between the tunnel axis and the position of the load in the load–tunnel model is shown in Figure 12.

隧道轴线与负载-隧道模型中负载位置之间的如图 12 所示。

For instance, beyond showing the geometric relation of the rooms, it can also be used to find out the aspect ratios of the floor for each room.

例如，平面图不仅仅显示房间的几何位置，还可以被用来获得每房间的长宽比。

The internal cervical os might be covered completely, partially, or marginally, and this can bleeding that's painless and bright red, and can increase the likelihood of a preterm delivery and fetal hypoxia.

前置胎盘和宫颈内口的位置可能完全、部分或边缘覆盖，可能引起无痛的产前出血以及增加早产和胎儿缺氧的风险。

A preposition is often used to express the relationship between an object or an event and a location, although sometimes the relationship denoted by a preposition can be very abstract.

介词通常用来表达一物体或事件与某位置的，尽管有时介词所表示的可能非常抽象。

Now, the spinothalamic tract is a bit different, because it crosses over to the opposite side of the spinal cord 1 or 2 spinal segments above, where the 1st order neurons enter.

脊髓丘脑束则有点不同，因为其第一级神经元群位置的，会在上升1或2脊髓节段后交叉到对侧。

It could be some movement towards something, or it could be to do with being in a location and your relationship to that location. So, " at" , " I am at the supermarket."

它可能朝着某件事的某种运动， 也可能与处于某位置以及您与该位置的有。所以，“在” ，“我在超市” 。