成凹

基本解释 (translations)

foveation

与成凹相关的网络例句 [注：此内容来源于网络，仅供参考]

When we dig central part of argil , it becomes a ware .

当我们将陶土挖空成凹字型时，这些新的成品就成为器皿矣。

Pounding argil is to make ware. When we dig central part of argil, it becomes a ware.

当我们将陶土挖空成凹字型时，这些新的成品就成为器皿矣。

Tours 图尔 Le chteau de Saché萨榭城堡 Blois 布卢瓦 Le Chteau de Blois 布卢瓦城堡 Here, as elsewhere, lightness and grace are the keynote; and the recesses of the windows, with their happy proportions, their sculpture, and their color, are the empty frames of brilliant pictures.

这里和别处一样，轻松优雅是主调；深凹的窗户，因为其比例和谐，雕工精细，这里和别处一样，轻松优雅是主调；深凹的窗户，因为其比例和谐，雕工精细，色彩斑斓，成了一幅画面灿烂的空画框。色彩斑斓，成了一幅画面灿烂的空画框。

Properties of efficient portfolios and the efficient frontier to the model are systematically analyzed. Our main results concerning the properties are: every efficient portfolio can be solved by minimizing portfolio risk under a given level of portfolio return or by maximizing portfolio return under a given level of portfolio risk; on the efficient frontier, the risk is a convex and strictly increasing function of the return and the return is a concave and strictly increasing function of the risk; the utility function on the efficient frontier can be expressed as a quasi-concave function of the risk or the return if the investor's utility function is quasi-concave.

从理论上系统地对该模型下的有效投资组合和有效前沿的性质进行了分析，结果表明：每一个有效投资组合可通过在给定期望收益水平的条件下最小化投资组合风险来获得，或者在给定风险水平的条件下最大化期望投资组合收益来获得；在有效前沿上，风险是收益的严格单调递增凸函数，收益是风险的严格单调递增凹函数；当投资者的效用函数是拟凹函数时，则有效前沿上的效用可表达成风险或收益的拟凹函数。

Rubberand drum at maximum force at A point of RADIUS R1 and minimum mechanical Department b. RADIUS R2 is different, rubber roller compression over C forms the convex hull, the radius of the highlast C is R3, point b is the radius of the lining of the RADIUS rubberand drum after three RADIUS R1 with the size of the change of Center distance drum to determine the ideal pressure: 0.5mm by Feller gauge or flattening of galvanized wire to precise tuning of two drums of hobber pillow gap, so that it is up to the required data.

橡皮滚筒在最大受力处A不面的半径R1和最小受力处B不面的半径R2是差别的，橡皮滚筒受不抬后转动在C处变成凹包，凹包最矮不面C的半径是R3，B不面的半径是包衬后的橡皮滚筒半径不一个半径的巨细的R1 用保留滚筒洋心距来猜测抱负不张力：用塞尺或0.5mm的铅丝不抬扁来大略不天调动二滚筒的滚枕间隙，使之符分规矩的数据。

A classroom outstood to the south, at both ends of its east and west wings, which conc*ed the whole building if looking down from the sky. It's shape made it so stable that, the new students who saw it at the first sight, all felt that it had struck roots deep into the earth.

65J.Cn 轉發大楼座北朝南，两层，东西两边各有一间教室向南凸出成凹字形，让初次见到这幢大楼的新学生觉得它稳固得生了根。

A classroom outstood to the south, at both ends of its east and west wings, which conc*ed the whole building if looking down from the sky. It's shape made it so stable that, the new students who saw it at the first sight, all felt that it had struck roots deep into the earth.

言/\。65J.Cn轉發大楼座北朝南，两层，东西两边各有一间教室向南凸出成凹字形，让初次见到这幢大楼的新学生觉得它稳固得生了根。

Voters leaving incompletely-punched holes resulted in partially-punched chads, where one or more corners were still attached, or dimpled chads where all corners were still attached, but an indentation appeared to have been made.

但是选民打孔不彻底，导致部分打孔，本该打掉的孔的边角仍然附着，或者只打成凹痕（也叫pregnant chads），并没有成孔。Denny这里说Florida应该就是指的这挡子事，他建议Ernie去Florida去搞砸选举来出名。

Debossing: The process of pressing a recess image using an un-inked block or die on paper or board .

压凹：用不着墨的电版或模在纸上压成凹纹效果的方法。

The M.E. No.6 cyl. exhaust valve head was found broken and fell into the cylinder and thus the cylinder head was seriously damaged, the cyl. liner top pitted and the piston top pierced.

凹痕， pitted 凹痕，成麻点状如：主机第 6 缸排气阀头破裂，跌落到汽缸内，造成汽缸头严重损坏，汽缸套顶部呈凹痕凹痕，凹痕活塞顶部被刺穿。

与成凹相关的网络解释 [注：此内容来源于网络，仅供参考]

dished：盘形的

dished 成凹形的 | dished 盘形的 | dishing settlement 碟状沉陷

dished：成凹形的

dished 凹隔 | dished 成凹形的 | dished 盘形的

foveola：小凹

继而以中心小凹(foveola)为中心发展成放射状囊样皱褶,逐渐相互融合成炸面圈(dughnuts)样的视网膜神经上皮层的内层劈裂. FFA在病程之初无异常,至出现放射状微囊样皱褶后,可见皱褶内荧光潴留. 先天性视网膜劈裂无论发生于周边眼底或黄斑,

heliogravure：凹版照相

这张照片直到2002年才被发现,它是由摄影术之父"尼埃普斯"拍摄的,是迄今第一张永久性照片,图片显示一幅雕版图案,图案中一位男子步行牵着一匹马,这张照片的制作采用"凹版照相"(heliogravure)法,由一片铜板覆盖着光敏感沥青制作而成,

intaglio：凹版

Ⅰ 凸版(relief)中的Ⅱ 凹版(intaglio)中的Ⅲ 平版(planography) 中的Ⅳ 孔版(stencil print)中的原作作品左下角标明印数与印张,印数编号(edition number)一般是用阿拉伯数字的分数形式写成的,如32/99,即此画共印制了99张,这一张是第32张.

pit：凹痕

记录时从半导体雷射出的光束经过准直镜片(collimator lens)转换成平行光,接著利用对物镜片收敛光束,并照射至光碟片上的有机色素膜层(DVD±R)或是相变化膜层(DVD±RW、DVD-RAM),使被照射部位局部加热产生光束性反射率凹痕(pit),藉此方式变化记录资料,

sagged weld：成凹陷焊缝、有漏泄焊缝

sag下垂、垂度、垂驰、凹限、下沉、塌芯 | sagged weld成凹陷焊缝、有漏泄焊缝 | sagger坩埚、熔埚、退火箱、退火罐

foveated chest：漏斗状胸

fourth veneral disease 第四性病 | foveated chest 漏斗状胸 | foveation 成凹

foveation：成凹

foveated chest 漏斗状胸 | foveation 成凹 | foveola 小凹

retuse：淺凹的 於鈍的先端具?凹

resin duct 樹脂道 由能分泌樹脂的細胞圍成的管道 | retuse 淺凹的 於鈍的先端具?凹 | revolute 反捲 往下捲如蘇鐵葉