multiple surface造句
例句與造句
- 4 . research on the tool path planning of parallel machine tool a method of fixture-free manufacturing, adaptive to parallel machine tool, has been briefly introduced . and we also did some research on the tool path planning of processing multiple surface with parallel machine tool
并聯(lián)機(jī)床刀具路徑規(guī)劃的研究本文還對(duì)適合并聯(lián)機(jī)床加工特點(diǎn)的“自動(dòng)尋位?加工”方式進(jìn)行了介紹，同時(shí)對(duì)并聯(lián)機(jī)床加工復(fù)雜曲面的實(shí)時(shí)刀具路徑規(guī)劃進(jìn)行了理論上的探討和研究。 - abstract : in the field of optical wireless links, concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators . hemispherical concentrators are studied by ray tracing, then for several normal nonimaging concentrators : hemispherical concentrators, compound parabolic concentrators ( cpc ), dielectric totally internally reflecting concentrators ( dtirc ), simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ), the design methods and the performances e . g . the gain and the field of view ( fov ) are compared as well as the application suggestion
文摘:在無線光通信領(lǐng)域,利用非成像光學(xué)設(shè)計(jì)的集中器能夠聚集光輻射能量,而且相對(duì)于成像性集中器具有更緊湊的結(jié)構(gòu)和更高的增益.利用光線追跡法對(duì)半球形集中器的性質(zhì)進(jìn)行了分析與研究.對(duì)好幾種非成像集中器:半球形集中器,復(fù)合拋物線形集中器,介質(zhì)內(nèi)部全反射集中器,多表面集中器,多相介質(zhì)集中器,從設(shè)計(jì)原理、增益和視場(chǎng)進(jìn)行比較,并分析其應(yīng)用場(chǎng)合 - based on the computer geometrical models of straight bevel gears built, a iso-parametric tool path algorithms which was fit for the machining of multiple surfaces has been designed . the algorithms can solve the problems which exist in machining multiple non-rectangle parameter surfaces and avoid the calculation of sufaces intersection
在建立直齒圓錐齒輪計(jì)算機(jī)模型的基礎(chǔ)上，提出了適于多曲面加工的等參數(shù)線刀軌生成算法，避免了在對(duì)多張相鄰非矩形參數(shù)域齒面進(jìn)行加工時(shí)所產(chǎn)生的干涉問題，而且曲面無需求交，使得計(jì)算成本下降。 - It's difficult to find multiple surface in a sentence. 用multiple surface造句挺難的