equivalent orifice area

The orifice area characteristics and the equivalent orifice area of one combined shape orifice valves are analyzed,and the orifice area are calculated by MATLAB.

解析推導雙三角型和U型組合閥口過流面積及等效閥口面積特性,用MATLAB編程得出計算結果。

A theory of equivalent area was presented firstly.

提出了等效面積理論,通過靜態壓縮試驗獲得了紙漿模塑制品的應力(σ)-應變(ε)曲線、緩沖系數(C)-最大應力(σ_m)曲線,基于等效面積理論對紙漿模塑制品緩沖包裝設計方法進行了實例分析。

The equivalent area i.

對液體靜壓支承等效面積的近似計算進行了詳盡的誤差分析，提出了一種更為精確的近似計算方法。

A theory of equivalent area was presented firstly.

提出了等效面積理論,通過靜態壓縮試驗獲得了紙漿模塑制品的應力(σ)-應變(ε)曲線、緩沖系數(C)-最大應力(σ_m)曲線,基于等效面積理論對紙漿模塑制品緩沖包裝設計方法進行了實例分析。

Calculation of Minimum Area of Cultivated Land Conservation in Beijing and the Institution Based on Equivalent Area;

北京耕保底線測算和“等效面積”耕保機制

a unit of area equal to one yard by one yard square.

面積單位等于一碼乘以一碼的面積。

Micro EDM Technology Based on Equivalent Machining Area of Shaped Holes

基于異形孔等效放電面積的微細電火花加工技術

a unit of surface area equal to 100 square meters.

表面積單位等于平方米。

The two rooms have the same amount of floor space.

這兩個房間的面積相等。

centrical systematic area sample

中心等距系統面積樣本

effective inside surface of kiln shell

窯胴體有效內表面積

theoretical waterflood areal sweep

理論注水面積波及效率

percentage of effective grate area

爐篦有效面積百分率

Three times. All are equal.

生：3次，它們的底面積相等，高也相等。

a unit of area equal to one inch by one inch square.

面積單位等于一英寸乘以一英寸的面積。

The virtual displacement method specifies that the sum of the shaded areas is equal to the sum of the stippled areas.

虛位移法規定陰影面積之和等于點畫面積之和。

The areas under the two resonance envelopes are unequal.

兩個共振峰下面的面積是不相等的。

Organic electroluminescent devices have such advantages as low-voltage driving, high luminosity and large-area color display.

有機電致發光器件具有低壓驅動、亮度、效率以及能實現大面積彩色顯示等優點。

The area of a trapezoid is equal to the product of its altitude and half the sum of its bases.

梯形的面積等于其高與其兩底和的一半的乘積。

The process of constructing a square equal in area to a given surface.

求面積畫一個與所給平面面積相等的四方形的過程

depositing plasma

沉積性等離子體（表面改性的主要工藝）

a South African unit of measure equal to about 2 acres.

南非使用的土地面積單位約等于英畝。