According to whether the moving elements change with time, the flow is divided into uniform flow and non-uniform flow.

（ ）是Non—Uniform Rational B-Spline（非统一有理B样条曲线）的缩写。 A: NOURBS B: NURBS C: NRS D: NURABS

对于下面问句回答正确的是： A: Non,iln’aimeparlerpasfrançais. B: Non,iln’aimepasparlefrançais. C: Non,ilAimeneparlerpasfrançais. D: Non,iln’aimepasparlerfrançais.

Differing from representative bodies, non representative bodies of local government A: are composed of members appointed by upper-level bodies B: have no right to participate in affairs of social welfare C: do not have their own governing authority D: have two different types rather than a uniform mode

—Ya-t-ildeschaises?—Non,____________.

根据Disruptive theory,创新有()。 A: Disruptive B: non Disruptive C: Disruptive和non Disruptive都不对 D: Disruptive和non Disruptive都选

18、【单选题】Why do people of certain profession wear uniform?A、Because uniform is a symbol of one’s class.B、Because uniform erases one’s individuality and stresses uniformity.C、Because uniform makes one look handsome.D、Because uniform is a symbol of one’s social status.

Non participatory and interactive speaking and

How is flow around a half body obtained? ( ) A: By adding a sink to a uniform flow B: By adding a vortex to a uniform flow C: By adding a source to a uniform flow D: By adding a source and a sink

The chief function of a uniform is to __________.