You didn ' t do anything wrong except speed things up 除了加快點速度,你沒做錯什么
This method gives a much smother curve than linear interpolation . it ' s clearly better and worth the effort if you can afford the very slight loss in speed 這個方法線性插值生成了更平滑的曲線。它當然有著更好的效果,如果你愿意稍微損失點速度的話。
I observed but two points in planning my departure - speed , secrecy : to secure these , i had to leave behind me everything i possessed except a small parcel 在計劃逃離時我看到了兩點速度和秘密,為了做到這兩點,我不得不把我的所有統(tǒng)統(tǒng)留下,只拿了一包裹。
At first , in the process of experiments , it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube . after that point pressure was transformed to point velocity , two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures , to provide comparisons and refer - rence for cfd simulation 在實驗中,利用測速管等儀器對在不同速度下的單閥和雙閥固定閥周圍的流場進行了點壓力測量,然后把點壓力轉(zhuǎn)化為點速度后繪出固定閥周圍流場的二維流線圖,同時測定了塔板的干板壓降,來考察新型固定閥帶折邊后對流場分布和壓降的影響,為隨后的數(shù)值模擬提供對比和依據(jù)。