1) deflector hole
导流孔
1.
Optimization of deflector hole for aluminium profile extrusion die;
铝型材挤压模具导流孔结构优化
2) orifice conductance
小孔流导
1.
The relative combined standard uncertainty of the orifice conductance is given by evaluation.
通过对一小孔流导实际测量和不确定度评定,得出升压法测量流导的合成标准不确定度为2。
3) diversion bottom outlet
导流底孔
1.
Formwork for top-section of diversion bottom outlets of Jinghong Dam;
景洪大坝导流底孔顶部的模板设计与施工
2.
Quality control supervision on metal structure installation of diversion bottom outlets;
导流底孔金属结构安装工程监理质量控制
3.
With their major functions of river diversion and closure in the 3rd construction phase and releasing flood in the initial cofferdam supported generation period, the diversion bottom outlets of the TGP are hardly seen in the world for their high water head, huge discharges and complex operation conditions.
三峡工程导流底孔承担三期导、截流和围堰发电期泄洪任务，水头高、流量大、运行条件复杂，为国内外导流工程罕见。
4) bottom diversion outlet
导流底孔
1.
Three dimension FEM is adopted in the stress analysis of a RCC gravity dam during the construction diversion period,which especially for clearing the stress distribution of the top area RCC concrete that under design RCC concrete age and around area of the large-scale bottom diversion outlet.
采用三维有限元法对某碾压混凝土坝(RCC)在施工导流期的应力场进行分析,着重校核了顶部未到设计龄期的碾压混凝土和大型导流底孔周边的应力分布;并初步探讨了在多因素影响情况下,从开始施工到蓄水运行的坝体温度场、应力场的全过程仿真分析方法。
5) bottom outlet diversion
底孔导流
6) deflector shape
导流孔形状
1.
The uniformity of the velocity in z direction at the die orifice in three different deflector shapes was compared.
28的X5214铝型材挤压过程的数值模拟;对比了3种不同导流孔形状对型材挤出模口处z向的流速均匀性;获得该型材挤压过程的材料流动速度场、应力场和温度场分布图,并对金属的流动过程进行分析。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条