In order for closed time-like curves to exist, there has to be a curvature of a specific form on spacetime.

為了使封閉時(shí)間樣曲線存在欧美亚洲综合卡通另类，必須有曲率的一種具體形式的時(shí)空。

Having a form or curvature suggestive of a lyre.

象里拉琴的外形和曲線類似里拉琴的

The study presented herein is the numerical simulation of a narrow strip peen forming process, an effective method to form single curvature surfaces.

在分析窄條噴丸成形的變形特點(diǎn)基礎(chǔ)上日韩性交A片，提出了通過等效變形實(shí)現(xiàn)數(shù)值模擬的方法欧美三级片视频免费。

Easement curve was introduced, whereby curvature changes steadily form a straight line to the desired radius.

緩和曲線推出，即曲率變化亚洲另类网，穩(wěn)步形成一條直線国产精品无码专区，以達(dá)到預(yù)期的半徑。

This paper analyzes the deviation of cambered form witch is composed of batten and sheet in concrete construction,and then educes a relationship between width of sheet,deviation of cambered form and curvature radius of camber,in order to solve the problem of assemble spline form work and increase construction quality of concrete curved surface.

分析了用板條和鐵皮組裝而成的曲面模板在曲面混凝土施工中的誤差情況可以看理论片的网站，同時(shí)給出了施工中板條寬度日韩免费一区二区三区高清、曲面誤差、曲面曲率半徑之間的關(guān)系免费观看黄色A片级视频，以解決好拼裝樣條模板的問題毛片免费全部播放无码私人，從而提高混凝土曲面的施工質(zhì)量。

curvature form：曲率形式

形式發(fā)票(Proforma Invoice)是一份寫有所銷售貨物名稱黄色一级大片网站、規(guī)格、單價(jià)等信息的非正式的參考性 中,曲率形式(curvature form)描述了 上的 的 .它可以看作是 中的

form for curvature：曲率的形式

預(yù)報(bào)函數(shù) forecasting function | 曲率的形式 form for curvature | 形式的 formal