例句與造句

1. Segment boundary between the province of Quebec and U . S . is 813 km long.
2. They are grey or light reddish brown and have dark, reddish brown and very fine dots . Dorsally there is a dark longitudinal line, which is widened at the segment boundaries.
3. In Multics, a file ( or a segment from a multi-segment file ) is mapped into a segment in the address space, so files are always mapped at a segment boundary.
4. Various Eph receptors and ephrins are expressed in these regions, and, through functional analysis, it has been determined that Eph signaling is crucial for the proper development and maintenance of these segment boundaries.
5. Another programming issue was code design and size; the hardware architecture loaded code into memory on 2k segments, for optimal execution time it was critical to ensure that processing intensive loops did not cross the segment boundary and incur delays swapping segments in and out of memory.
6. It's difficult to find segment boundary in a sentence. 用segment boundary造句挺難的
7. Whether earthquake ruptures are more generally constrained within a segment ( as is often seen ), or break past segment boundaries ( also seen ), has a direct bearing on the degree of earthquake hazard : earthquakes are larger where multiple segments break, but in relieving more strain they will happen less often.
8. Scale-space segmentation was extended in another direction by Lyon to vector-valued functions of time, where the vector derivative does not have maxima and minima, and the second derivative does not have zero crossings, by putting segment boundaries instead at maxima of the Euclidean magnitude of the vector derivative of the smoothed vector signals.
9. Segmentation involves such processes as morphogenesis ( differentiation of precursor cells into their terminal specialized cells ), the tight association of groups of cells with similar fates, the sculpting of structures and segment boundaries via programmed cell death, and the movement of cells from where they are first born to where they will ultimately function, so it is not surprising that the target genes of Hox genes promote cell division, cell adhesion, apoptosis, and cell migration.