overlap between X and Y
There is significant overlap between the two disciplines.
这两个学科之间有显著的重叠。
时间上的重叠；重合；重叠部分；搭接部分；覆盖在另一部分上的片状物；理论或现象之间共同点的表示；时间上部分重合的性质
a shared area or common ground between ideas, theories, or phenomena
覆盖在另一部分上的片状物
a flap that lies over another part
理论或现象之间共同点的表示
a representation of common ground between theories or phenomena
时间上部分重合的性质
the property of partial coincidence in time
There is a significant overlap between the two research fields.
这两个研究领域之间存在显著的重叠。
用法提示：名词用法，表示两个事物共同覆盖的部分。
The overlap of their schedules makes it hard to find a meeting time.
他们日程的重叠使得很难找到开会时间。
用法提示：名词用法，表示时间上的部分重合。
We need to reduce the overlap in responsibilities among team members.
我们需要减少团队成员之间职责的重叠。
用法提示：名词用法，表示职责或功能的重叠部分。
There is significant overlap between the two disciplines.
这两个学科之间有显著的重叠。
The overlap with existing regulations caused confusion.
与现有法规的重叠引起了混乱。
There is considerable overlap in their responsibilities.
他们的职责有相当大的重叠。
强调时间或事件的同时发生，不适用于空间重叠或概念交叉。
常用于数学或集合论，强调共同部分，但较少用于时间重叠。
侧重物理上的覆盖物，不强调时间或抽象重叠。
用于抽象领域，如观点、理论等，非物理或时间重叠。
grammar · medium
易错句子The two topics overlap each other.
正确表达The two topics overlap with each other.
动词 overlap 是不及物动词，不能直接跟宾语，需要加介词 with。
grammar · medium
易错句子There is an overlapping between the two subjects.
正确表达There is an overlap between the two subjects.
表示“重叠（部分）”的名词形式是 overlap，而非动名词 overlapping。
overlap强调部分重叠覆盖或时间上的部分重合；coincide强调在时间或位置上完全一致或巧合，不强调重叠部分。
overlap指部分重叠；overlay指完全覆盖在表面之上，常带有额外的层次。
之间的重叠
There is a significant overlap between the two subjects.
这两个科目之间有显著的重叠。
在...方面的重叠
The overlap in their schedules caused a conflict.
他们日程上的重叠导致了冲突。
显著的重叠
The reports show significant overlap in their conclusions.
这些报告在结论上显示出显著的重叠。
...的重叠
The overlap of the two circles creates a common area.
这两个圆的重叠产生了一个公共区域。
重叠区域
The area of overlap between the two fields is growing.
这两个领域之间的重叠区域正在扩大。
重叠程度
The degree of overlap between the theories is minimal.
这些理论之间的重叠程度很小。
与重叠共享‘共同部分’的概念，常用于集合或理论领域。
指时间或事件上的重叠，强调时间上的巧合。
与‘时间重叠’相关，表示同时发生或存在。
涉及物理重叠中‘覆盖’的概念，如层叠结构。
连接两部分重叠处的边缘，常用于衣物或材料的重叠部分。
职责重叠
There is an overlap of duties between the two departments.
这两个部门之间存在职责重叠。
时间重叠
The meetings have an overlap in time, so I can't attend both.
会议时间重叠，所以我不能两个都参加。
领域交叉
There is significant overlap between the fields of psychology and neuroscience.
心理学和神经科学领域之间存在显著的交叉。
Dictionary facts from ECDICT, WORDNET.