positional在英语中代表‘阵地的 、地位的’的意思，在日常中也代表’位置的’的意思，发音是[p?z’i??n?l]，在英语中以名词出现较多，在《朗文当代初级英语辞典》中，共找到86个与positional相关的句子。
1.阵地的
例句:Well, autopsy will confirm, but i’d venture positional asphyxia was likely the cause of death.
翻译:我打赌是性窒息导致死亡 尸检会确认的。
来源：朗文当代初级英语辞典
2.地位的
例句:Part of the reason why we value these traits is that they make us better at competing with other people — they’re positional goods.
翻译:我们之所以重视这些特质，一方面是因为 它们能令我们在与他人的竞争中处于更有利的位置， 所以它们是地位商品。
来源：英语自学简明词典
3.位置的
例句:if we’re going to identify the source of the mutation, we need to isolate your recombinant DNAs so we can activate positional genomes.
翻译:如果要辨识变异的原因… 必须隔离重组的染色体… 才能启动特定基因组。
来源：英国拉丁词典
positional一般作为名词使用，如在hydraulic positional servomechanism(液压位置伺服机构)、numerical positional control(数字位置控制)、ranked positional weight(分级位置权重)等常见短语中出现较多。
1. if we’re going to identify the source of the mutation, we need to isolate your recombinant DNAs so we can activate positional genomes.
翻译:如果要辨识变异的原因… 必须隔离重组的染色体… 才能启动特定基因组。
2. A torn upper lip frenulum, signs of positional asphyxia, dots of blood in the lungs, and in isabel’s case, there was no evidence that she’d been smothered.
翻译:上唇系带裂伤、窒息的征象 a torn upper lip frenulum, signs of positional asphyxia, 肺部出血 dots of blood in the lungs, 伊莎贝儿没有任何被闷死的迹象 and in lsabel’s case, there was no evidence that she’d been smothered.。
3. Fellas, this is known as soft positional bargaining.
翻译:伙计们,很明显,地位不同的讨价还价。
4. Something about positional play. i don’t know.
翻译:动作 位置什么的。
5. But STASiA’s greatest weakness, which i think is the same weakness all our programs share, is that it really has a very poor understanding of the positional issues.
翻译:但STASIA最大的软肋 我觉得也是所有程序的软肋 是对阵地的概念很差。
6. Now, that eye movement is called nystagmus, and what it tells me is you’ve got benign paroxysmal positional vertigo:
翻译:这种眼运动叫做眼球震颤 这说明 你得了良性阵发性位置性眩晕。
7. There’s an economic concept known as a positional good in which an object is only valued by the possessor because it’s not possessed by others.
翻译:有个经济学概念叫地位商品 意思是一个物品只有拥有人才欣赏。
8. Okay, so it occurs to me that the nausea is probably caused By a positional shift– C.S.F. Okay.
翻译:我认为她会恶心 可能是有脑位偏移。
9. Part of the reason why we value these traits is that they make us better at competing with other people — they’re positional goods.
