foul tip

foul tip的基本解释

n.

[体]擦棒球

与foul tip相关的网络例句 [注：此内容来源于网络，仅供参考]

Foul——When the referee judges a violation against an opposing player. The team that suffers the foul is awarded with a direct free kick unless the foul is committed by a defensive player inside his own penalty area, in which case the foul results in a penalty kick.

当主裁判判定某名球员侵犯了他人后，被侵犯的一方就获得了一个直接任意球，如果防守球员在对方的禁区内侵犯对手，这种情况下被侵犯的一方将得到一个点球。

The main research tasks and results are as follows:(1) Through comparing the stress intensity factor of compact tension specimen calculated by finite element software with the theoretical value, the feasibility of calculating fracture parameters of crack tip in ABAQUS software was verified.(2) The relationship between the elastic modulus of the material and research scale was studied based on deriving the cohesive stress theory and other relevant theories. And the elastic modulus of the material on meso-scale was determined.(3) Global model and sub-model of the finite element were built in th...e macro-scale, and stress-strain field nearby the crack tip was analyzed, and the results show that the detailed stress-strain in the crack tip could be obtained by using the sub-model technique.(4) In meso-scale, the crack growth model was also established by assuming the crack propagating along the grain boundary, and the detailed stress-strain field in the crack tip was obtained.(5) The effect of crack length on Von Mises stress, and maximum principal stress and strain was analyzed in meso-scale when equivalent KI equals 30MPa.m1/2. And the results show that except for crack tip area, the stress-strain distribution in whole specimen is not affected.

主要完成研究内容和取得成果如下：(1)利用有限元软件计算出紧凑拉伸试样的裂纹尖端应力强度因子KI值，其结果与理论值一致，从而验证了利用ABAQUS计算裂纹尖端相关断裂参量的可行性；(2)在研究内聚应力等相关理论的基础上，推导出了研究尺度与材料弹性模量的近似关系，并确定了介观尺度上的弹性模量；(3)在宏观尺度上建立了全局有限元计算模型和子模型，得到了裂纹尖端应力应变场分布，结果表明利用子模型技术获得比较准确的裂纹尖端应力应变场分布是可行的；(4)在介观尺度上利用平均晶粒尺度的方式建立了裂纹沿晶扩展模型，得到了裂纹尖端断裂过程区的微观应力应变场；(5)当应力强度因子为30MPa.m1/2时，分析了介观尺度上在裂纹沿晶扩展过程中裂纹长度对Mises应力、最大主应力和应变的影响，结果表明，裂纹扩展长度对试样整体应力应变分布影响不大，而对裂纹尖端区域有较大影响；(6)介。。。

Fair ball:A batted ball that first strikes the ground or leaves the playing field beyond first or third base within the foul lines or that is within the foul lines as it bounces past first or third base or that comes to rest or is touched by a fielder in front of first or third base within the foul lines.

&界内球：棒球比赛中落在内场边线内的击球，或先触到外场场内或经过第一或第三垒滚进外场场内的击球。&

与foul tip相关的网络解释 [注：此内容来源于网络，仅供参考]

foul tip：擦棒球

[32]:擦棒球(Foul Tip) 碰触球棒后迅猛而直接地到达接手手中并被接住的击球叫擦棒球 . 没有接住就不是擦棒球 . 每一擦棒球均判一击 ,继续比赛. 擦棒的击球如先触及接手的手或手套再触身体并在落地前接牢时,为直接接住,判擦棒球...

foul tip：擦棒被捕球

2.34 擦棒被捕球 (FOUL TIP) 打者击出的球擦过球棒直接飞进捕手的手套,在纪录上算是一个好球,而且属於比赛进行中. 2.35 滚地球 (GROUND BALL) 击出的球在地上滚动弹跳. 2.36 主队 (HOME TEAM) 在自己球场比赛的球队.

foul tip：界外低球

foul hit 界外擊球 | foul tip 界外低球 | four oars with cox 有舵四人式

foul tip：擦棒球的

bunt 触击球的 | foul tip 擦棒球的 | bunting 触击的