切線的的英文

發(fā)音:

英文翻譯
造句

tangential

切線 tangent
的 4次方是 The fourth power of 2 i ...
切線的長 length of tangent line
切線的斜率 tangent slope
切線的仰角 tangent elevation
三重切線的 triply tangent
沿切線的 tangential
切線的切向的 tangential
弦和切線的角 angle between chord and tangent
沿切線的方向 in umfangsrichtung
正切的切線的 tangential
鄰接曲線的公切線 continuous curve tangent
沿著切線的方向 at a tangent
從外點(diǎn)至圓錐曲線的切線 tangent to conic section from external point
曲線切線的球面指標(biāo) spherical indicatrix of tangent to a curve
三次曲線的切線割點(diǎn) tangental point of a cubic; tangentalpointofacubic
正切的,切線的,離開正題的 tangental
切線 [數(shù)學(xué)] tangent (line)
線的 ligament; lineal; linear
半切線 semitangent
裁切線 trim line
次切線 subtangent
單切線 simple tangent
鋒切線 front shear line
公切線 [數(shù)學(xué)] common tangent

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例句與用法

The graph of a concave function is always below its tangent .
一個(gè)凹函數(shù)的圖象總在它的切線的下方。
This definition of dy presumes some expressions for the subtangent .
Dy的這個(gè)定義假定次切線的一些表達(dá)式。
Construct the part of the tangent of the deltoid intercepted by the curve
2三角星形線的兩條互相垂直的切線的交點(diǎn)在哪里
Shortly before 7 . 30 pm , while approaching hsin kuang centre , a motorcycle travelling along the first lane of eastbound lung cheung road was reportedly knocked down by a private car which was cutting from the second lane
當(dāng)電單車駛至新光中心附近時(shí)，據(jù)報(bào)被一輛由第二線切線的私家車撞倒。電單車司機(jī)在第三線倒下后再被駛至的輕型客貨車撞倒。
This thesis primarily makes below the work of a few aspects : ( 1 ) the method to append the section line in the geological section plane and the geological plane graph intersected each other ; ( 2 ) the principle and method that automatic determinate of orebody on transverse section with the neural network theory was presented , and draw the slippery boundary of ore ; ( 3 ) the method that drawing the surveying well and lane way engineering in the geological and survey graph ; ( 4 ) the method to automatic calculation and statistics output ore reserves and grade ; ( 5 ) the method that automatic creating the geology cross section of the hole ; this thesis realizes automation for managing geological graph based on the substantive research work
本論文主要作了以下幾個(gè)方面的工作： ( 1 )提出了在相交平面圖和剖面圖中添加剖面剖切線的方法； ( 2 )提出了應(yīng)用人工神經(jīng)網(wǎng)絡(luò)理論確定剖面中礦體界線的理論和方法以及礦巖界線圓滑的原理與方法； ( 3 )實(shí)現(xiàn)了礦山生產(chǎn)實(shí)測工程數(shù)據(jù)處理與地測圖件的有機(jī)結(jié)合； ( 4 )實(shí)現(xiàn)了礦塊地質(zhì)品位和儲(chǔ)量的自動(dòng)計(jì)算和統(tǒng)計(jì)輸出； ( 5 )提出了中深孔炮孔排面地質(zhì)剖面圖自動(dòng)剖切的原理和方法。本論文在大量研究工作基礎(chǔ)上，實(shí)現(xiàn)了地測圖件管理的計(jì)算機(jī)自動(dòng)化。
First calculation method : doing horizontal projection drawing on drawing piece , k value is introduced by area equation of projection drawing , k value is obtained by area equation , along outline of projection drawing to add k value , that is , outline shape of blank drawing , principle area - equal and shape similar are used . second calculation method : along outline of drawing piece horizontal projection drawing , to do normal line of penetration line for wantonly point of this point , to obtain high of drawing piece on this point normal line , point and point is to form outline shape of blank
計(jì)算方法之一為k值法：作拉深件水平投影圖，在該投影圖面積方程中引入k值，利用面積相等原理解方程，求得k值，沿水平投影外沿加上k值，即為毛坯圖的外廓形狀。計(jì)算方法之二為拉深線法：沿拉深件水平投影圖外廓，在任意點(diǎn)作該點(diǎn)切線的法線，在該法線上以該點(diǎn)拉深件的高度為量，在法線上取截點(diǎn)。