凹入

One is concave whereas the other is convex and faces the longitudinal plane of symmetry X.

一个是凹入的，而另一个是凸起的，并面向纵向对称面X。

The problems of point - line - plane - volume; the facts of square - circle - triangle; the mysteries of central - peripheral - frontal - oblique - concave - convex; the right angle and perpendicular; of scale and position; the interest in post- lintel, wall-slab, vertical-horizontal; the arguments of two-dimensional and three-dimensional space; the extent of a limited field; the meaning of implied extension; the meaning of plan, of section, of spatial expansion - spatial contraction - spatial compression - spatial tension; the direction of regulating lines, of grids; the relationships of figure to ground, or number to proportion, of measurement to scale, of symmetry to asymmetry, of diamond to diagonal; the hidden forces, the ideas of configuration; the static, the dynamic: all these begin to take on the form of a vocabulary.

点-线-面-体的课题；正方形-圆形-三角形的事实；中央-边缘-正对-倾斜-凹入-凸出的奥秘；直角与垂直；尺度与位置；柱-梁、墙-板、竖直-水平的旨趣；两维与三维空间的思辩；局促场所的极限；暗示延伸的含意；平面、剖面、空间扩充-空间收缩-空间挤压-空间张拉的意义；控制线与网格的方向；图与底、数字与比例、尺寸与尺度、对称与非对称、菱形与对角线的关系；暗藏的力量、构型的想法；静态、动态━这一切都将发展成为语汇的形式。

A disclosed example includes a generally concave surface (64) and a generally convex surface (66) along at least a portion of each projection.

所公开的实例包括沿每一突起的至少一部分大体上凹入的表面(64)和大体上凸出的表面(66)。

For added flexibility, one end of the SH1294M's cabinet is fitted with a recessed well, or socket, which allows the system to be easily pole mounted on a speaker stand for FOH or cross-stage monitor applications.

为了增加灵活性，其中一个SH1294M内阁结束配有凹入良好，或插座，这使得系统可以方便地在一个杆位用于FOH或跨扬声器独立安装阶段的监控应用。

An invagination into the cytoplasm of certain ciliates, used for food intake.

胞咽某些纤毛纲动物细胞质的凹入部分，用来摄取食物

A convoluted invagination of the cytoplasmic membrane in some bacterial cells.

胞咽某些纤毛纲动物细胞质的凹入部分，用来摄取食物

Two flat lateral zones 12, parallel to the plane of symmetry X, each of which located near one end of the concave central area 11

两个平的横向区域12，平行于对称面X，各个横向区域12位于靠近凹入中心区域11一端的地方

Point P'' is the intersection point of the concave area 11 with the cross-sectional plane of symmetry Y parallel to the reference axes y and z.

点P，为凹入区域11与平行于参考轴y和z的横截对称面Y的交点。

Cordate Heart-shaped, usually referring just to the base of leaves, e.g.

心形：心形的叶片，与卵形相似，但叶片下部更为广阔，基部凹入成尖形。

Seeds usually 3-angled; testa thin, crustaceous, smooth to reticulate or verruculose, sometimes adaxially invaginated at hilum; endosperm copious; embryo straight to distinctly curved, lacking chlorophyll; cotyledons broader and much longer than radical.

种子通常3倾斜；种皮薄，壳质，平滑到网状或者小瘤状，有时正面在种脐凹入；胚乳丰富；胚直或明显弯曲，缺乏叶绿素；子叶较宽，远长于胚根。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。