rectangular coordinate造句
例句與造句
- The equations are written in rectangular coordinates .
這些方程是在直角座標(biāo)系中寫(xiě)出的。 - In fig. 6-1(c), the motion of a particle is referred to by a rectangular coordinate system .
在圖6-1（c）中，質(zhì)點(diǎn)的運(yùn)動(dòng)是用直角坐標(biāo)系來(lái)描述的。 - Rectangular coordinate type potentiometer
直角坐標(biāo)式電位差計(jì) - In fig . 6 - 1 ( c ) , the motion of a particle is referred to by a rectangular coordinate system
在圖6 - 1 （ c ）中，質(zhì)點(diǎn)的運(yùn)動(dòng)是用直角坐標(biāo)系來(lái)描述的。 - For overcoming nonsmooth of temperature field , temperature field equations in subdomains are built respectively in rectangular coordinate and in cylindrical coordinate . based on the numerical simulation algorithm in this paper , numerical results for temperature field are given and analyzed
基于我們構(gòu)造的三維溫度場(chǎng)數(shù)值模擬算法，給出了變壓器運(yùn)行過(guò)程中溫度場(chǎng)在空間與時(shí)間分布的數(shù)值結(jié)果，并對(duì)所得到的數(shù)值結(jié)果進(jìn)行了分析。 - It's difficult to find rectangular coordinate in a sentence. 用rectangular coordinate造句挺難的
- The mechanism is based on the 4 - axis rectangular coordinate system . the driven mode of x - axis is proportional pneumatic - servo control system ; y - axis is driven by a digital ac servomotor ; z - axis is driven by a linear cylinder ; the driven mode of the axis of r is same to that of y - axis
X軸采用基于比例伺服技術(shù)的氣動(dòng)驅(qū)動(dòng)； y軸采用全數(shù)字交流電機(jī)伺服驅(qū)動(dòng)； z軸則采用直線氣缸驅(qū)動(dòng)；而r軸采用與y軸相同的驅(qū)動(dòng)方式，同時(shí)其前端安裝了真空吸盤(pán)，用于抓取工件。 - The contents of the course include the elastic problems and associated solution procedure ; the basic concepts and assumptions of elasticity ; the solution of a planar elastic problem defined in a rectangular coordinate ; the matrix expression of basic equations of a planar elastic problem ; the solution of a planar problem defined in a polar coordinate ; the basic equations and solution procedure of a three - dimensional elastic problem ; bending of a plate ; and the variational principles of energy
本課程的主要內(nèi)容包括:彈性力學(xué)問(wèn)題及其求解思想;彈性力學(xué)中的基本概念及基本假定;彈性力學(xué)平面問(wèn)題的直角坐標(biāo)解答;平面問(wèn)題基本方程的矩陣表示;平面問(wèn)題的極坐標(biāo)解答;彈性力學(xué)空間問(wèn)題的基本方程及其解法;薄板的彎曲;能量變分原理等等 - This paper is composed of two parts including 5 chapters . in the first part ( including chapter 2 ^ 3 ) , this paper explains an improved geometry - model method to eliminating eclipse shadow , using satellite imaging theory and projection theory to convert plane rectangular coordinates into rectangular spherical coordinates . otherwise , through studying eclipse ' s shape and size , this paper uses a math - function - model to eliminating eclipse shadow
本文共有五章，主要內(nèi)容分為兩部分；第一部分包括第二、三章的內(nèi)容，利用可見(jiàn)光云圖成像原理以及點(diǎn)的投影法，將平面云圖投影到三維直角坐標(biāo)的球面上，對(duì)用于云圖陰影訂正的原幾何模型法加以改進(jìn)，得到改進(jìn)的幾何模型法，并進(jìn)行日食陰影訂正實(shí)驗(yàn)；本文還利用數(shù)學(xué)函數(shù)模型法，通過(guò)研究月球在地球表面投射陰影的形狀及其受影響程度，從另一方面進(jìn)行可見(jiàn)光云圖日食陰影的訂正實(shí)驗(yàn)研究。 - Under the circumstance that the camera is moving , the tracking rectangular coordinates are founded , and the relationship between the tracking rectangular coordinates and the forecast rectangular coordinates is given . the angle control formula of the camera & pan - tilt - device system is educed with its vision coordinates , which provides theory basis for moving vehicle tracking
在攝像機(jī)運(yùn)動(dòng)情況下，建立了運(yùn)動(dòng)車(chē)輛跟蹤坐標(biāo)系，并得出了運(yùn)動(dòng)車(chē)輛跟蹤坐標(biāo)系與預(yù)測(cè)坐標(biāo)系之間的轉(zhuǎn)換關(guān)系；通過(guò)攝像機(jī)-云臺(tái)系統(tǒng)所采用的視覺(jué)坐標(biāo)系，推導(dǎo)出了攝像機(jī)-云臺(tái)系統(tǒng)轉(zhuǎn)動(dòng)的角度控制公式，為運(yùn)動(dòng)車(chē)輛的跟蹤提供了理論基礎(chǔ)。 - If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle , its errors for the results would be larger . the paper , by virtue of the postulate of flow with fixed constant , eddiless of ideal liquid , calculated laplace equation by finite difference method in rectangular coordinates , gained pressure distribution on the butterfly disc section , thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not , designed the program and described the curve of dynamic moment . finally , the paper infered their laws
采用經(jīng)驗(yàn)公式來(lái)計(jì)算三偏心蝶閥的動(dòng)水力矩，誤差比較大，本文根據(jù)三偏心蝶閥的結(jié)構(gòu)特點(diǎn)，利用理想流體的定常、無(wú)旋流動(dòng)的假定，用有限差分法在直角坐標(biāo)系中求解拉普拉斯方程，得到蝶板截面上的壓力分布，從而計(jì)算出蝶板在各個(gè)開(kāi)度下的動(dòng)水力矩，設(shè)計(jì)出了求解的程序，給出了程序運(yùn)行的結(jié)果并進(jìn)行了數(shù)據(jù)處理從而得到了動(dòng)水力矩曲線，總結(jié)了它的變化規(guī)律。 - Thirdly , the method to calculate the 3 - d dynamic responding of layered transversely isotropic saturated soils to an arbitrary buried source in cylindrical coordinate as well as to an arbitrary harmonious source in rectangular coordinate is presented respectively . based on biot ' s wave theory , the 3 - d wave equations in cylindrical coordinate for transversely isotropic saturated poroelastic media are transformed into a group of governing different equations with 1 - order by the fourier expanding with respect to azimuth and hankel integral transform method or by the double fourier transform method with respect to horizontal coordinates in rectangular coordinate . then , transfer matrixes within layered media are derived under the continuous conditions , drainage conditions and the boundary conditions
基于飽和土的biot波動(dòng)理論，通過(guò)fouricr變換，將橫觀各向同性飽和土三維非軸對(duì)稱(chēng)波動(dòng)方程轉(zhuǎn)化為一組一階常微分方程組，再經(jīng)har止el變換，建立問(wèn)題的狀態(tài)方程，求解狀態(tài)方程得到傳遞矩陣;利用傳遞矩陣，結(jié)合飽和層狀地基的邊界條件、排水條件及層間接觸和連續(xù)條件，首次給出層狀橫觀各向同性飽和地基在任意地展力作用下的三維非軸對(duì)稱(chēng)動(dòng)力響應(yīng)的解析解。 - This paper provides the general equations of the theoretical contour line and the actual contour line of roller translation follower and roller oscillating follower disc cam in the polar coordinates system and the rectangular coordinates system , respectively . the equations are not only fit for the different layouts of the relative position of follower and cam , but also fit for the different types of cam contour
分別給出了滾子直動(dòng)從動(dòng)件和滾子擺動(dòng)從動(dòng)件盤(pán)形凸輪的理論廓線及實(shí)際廓線在極坐標(biāo)系與直角坐標(biāo)系下的通用方程,它們對(duì)于從動(dòng)件與凸輪相對(duì)位置的不同布局方式及凸輪輪廓的不同類(lèi)型均適用