initial chamber造句

例句与造句

1. To avoid these mishaps, it is usual to have the whole staircase empty before starting to descend, or full before starting to ascend, apart from the initial chamber.
2. The included genera are characterized by asymmetrical, semi-involute to partially evolute, aragonitic tests consisting of an undivided planispiral or trochospiral tubular chamber wound about the proloculus, or initial chamber.
3. A "'protoconch "'( meaning first or earliest or original shell ) is an embryonic or larval shell which occurs in some classes of molluscs, e . g ., the initial chamber of an ammonite or the larval shell of a gastropod.
4. The initial chamber, appointed in 2005, consisted of 126 members; 71 members were chosen by the Chamber of Deputies and city councils, 14 were to be chosen by the Tunisian General Labour Union, and the other 41 were appointed by the President of Tunisia.
5. It's difficult to find initial chamber in a sentence. 用initial chamber造句挺难的