『壹』 什麼叫過濾面積
在過濾分離中是指有過濾孔的面積。比如一塊過濾板的過濾面積，如果是一面有過濾布，就算這個面積，如果兩面都有過濾布，過濾板中間有排液通道，就要乘2了。
『貳』 如何計算有效過濾面積
有效過濾面積計算方法：
(1)、截面積S1計算：
S1=（0.2/2）2×3.14=0.0314 ㎡（過濾器進出口管道直徑版DN200）。
(2）、過濾器有效過濾面積S2計算權：
S2/ S1=3，即S2= S1×3=0.0314×3=0.0942 ㎡（標准要求面積比取3）
(3)、過濾器過濾網面積計算按照項目要求，過濾網要求0.8mm，表面積0.45㎡。本過濾器選擇藍式濾芯的表面積為0.56 ㎡，濾籃支撐結構開孔率取50%，濾網選24目（可攔截0.785mm以上顆粒），其有效開孔率為56%。
有效過濾面積為S=0.56×0.5×0.56=0.157 ㎡，有效過濾面大於0.0942 ㎡， 因此在過濾面積上滿足要求。
『叄』 底面積用英語怎麼說（英語高手進）我要寫的
底面積
[詞典] [計] floor space;
[例句]你要測量的是，底面積為r高為1的稜柱的體積。
What you would be measuring is the volume of a prism with base r and height one.
『肆』 「面積」的英文怎麼說|
area——
n.地區;
區域，范圍;
面積，平地;
領域;
acreage——
n.英畝數;
（總稱）（以英畝計的）土地面積;
<美>
按英畝出售的土地;
proportion
——
n.
比，比率；[數學]比例（法）；面積；相稱，平衡；
以上供你參考
『伍』 什麼是過濾面積
過濾面積是表徵過濾機大小的參數。
以過濾介質阻力為主的過濾中，以顆粒床層的面專積為過濾屬面積（板框過濾機的紗布面積）；濾餅過濾中的濾餅面積。
這是化工原理中的定義方式，應該也適用於化學學科吧，希望對你有幫助，呵呵！
『陸』 如何計算過濾面積
濾筒有效過濾面積計算公式：
A=L×2×N×M
A-過濾面積m2
L-濾材褶皺寬度回m
N-濾材褶皺數量（個）
M-濾筒高度m
濾答筒過濾面積是指濾筒上濾材展開的有效面積。當我們把濾筒垂直布置時，濾筒越高對節約整體成本越有利。但濾筒過高，清灰會較困難，目前國際上一般最長的濾筒也是2米。如果除塵器進口粉塵濃度越高，濾材折疊數可選少一點，折寬選淺一點，即過濾面積少一點，這樣更有利於清灰。對於濾筒式除塵器過濾風速一般為0.6～1.8m/min。最理想的過濾風速為0.9m/min。當粉塵濃度較高時，可以考慮選擇較低的過濾風速，降低了過濾風速有利於提高除塵器的過濾效率，延長濾筒使用壽命，降低工作阻力，改善通風性能。但除塵器造價有所提高，但在有些特殊情況下，濾筒除塵器的過濾風速也可選到3m/min以上。
『柒』 機械英語的翻譯（對滿意答案追加30分，信諾）
Usher in an advanced technique, press the FDA standard manufacturing, the colander material is a high-quality stainless steel.(304,316 Ls)Its characteristics is the physical volume is small,the weight is light and use convenience and filter area big,stop a rate low,filter speed quickly,the free from pollution and hot stability and the chemistry stability good.
This colander ability in addition to the overwhelming majority particle, so be applicable to the extensively with in addition to germ craft.
The fold type length has 10 inches,20 incheses,30 incheses,40 incheses
The material of has already gathered four fluorine ethylenes and gather ,nylon,polypropylene,the acetic acid fiber.
The percolation bore have:0.1 μ ms,0.22 μ mses,0.45 μ ms,one μ mses,3 μ mses,5 μ mses,10 μ ms
Divide the water(be applicable to air) with get close to water sex(be applicable to liquid) , can choose to use according to the demand.
This machine application adds to press the closeness percolation, the liquid exhaust little, filter quality good,the efficiency is high.Filter part is constitute by nine layer planks, filter area big, circulate to have great capacity;And can according to is proced the craft(early ,half , ) request by different aqua, replace a different film,and proce the size of the discharge according to the customer can appropriate decrease or increase the plank layer number, make of the demand of the in keeping with proction, so this machine tool have a machine to use to apply a wide characteristics of scope much;The plank adopts the flat surface thread net form, structure forerunner, constant form, clean easily, can increase various life span of film effectively, lower thus with economy proction cost, this machine equipment the stainless steel lose the liquid pump, it goes together with to use electrical engineering small, consume electricity province, the machine descends to pack the gum round, operation convenience, move vivid, can provide to move an usage.
This machine has another the lamination frame type to press the machine for the stainless steel, being applicable to a density,50% sticks to one degree as follows low, liquid with the amount of resie less makes the closeness percolation to lift by attain purely, putting out the craft operations, such as germ and clearness...etc., meeting the request of the ,the half , choosing to use a tiny bore film directly, can not can attain a purpose of have no germ percolation through the tiny bore thin film filter percolation.This machine filters area big, the discharge is big, applying scope big, so Be make the professions, such as medicine,chemical engineering and food...etc. contain extensive use.
『捌』 面積多大用英語怎麼說
What is the area