旋转炮塔用于观察等的小型圆形或半圆形建筑物，装在有履带的装甲车上。
A small rounded and domed structure, as for observation, on a tracked, armored vehicle.
鼓一种打击乐器，由中空的圆柱或半圆及紧绷在一端或两端的鼓膜组成，用手或棍击打演奏。
A percussion instrument consisting of a hollow cylinder or hemisphere with a membrane stretched tightly over one or both ends, played by beating with the hands or sticks.
结果：常规食管X线钡餐造影示腔内型16例，表现为圆形或半圆形充盈缺损，腔外型8例，表现为局部轻度受压。
Results: 16 cases intracavity type show with round or half-round filling defect on X-ray image, 8 cases extra cavity type with light press partly in barium meal examine.
这导致了泥土阶或石阶的建构，安排观众们面对讲演者坐成一个半圆形。
This led to the construction of earthen or stone steps, arranging the audience into a semicircle in front of the speaker.
这导致了泥土阶或石阶的建构，安排观众们面对讲演者坐成一个半圆形。
This led to the construction of earthen or stone steps, arranging the audience into a semicircle infront of the speaker.
在中央广场东部末端的半圆形后殿的拱状避难所，在西部末端的教堂前厅或门廊，较远一点的就是直达前院的教堂前厅，或者中庭。
At the east end of the nave is the vaulted sanctuary apse and at the west end a great narthex or vestibule beyond which an exonarthex opens to the forecourt or atrium.
他们是半圆形或节段性和方形计划不同的是哥特式拱顶通常是长方形。
They are semi-circular or segmental and on a square plan, unlike the Gothic vault which is frequently rectangular.
综合比较来看，封闭式支架要优于不封闭支架；马蹄形或方环形支架要比半圆拱等支护形式好。
Compared comprehensively, enclosed supports are better than non-enclosed supports; supports of square annular shape or "u" shape are better than supports of semicircle arch.
铜夹头采用半圆形或平台形，方便安装工装夹具。
Copper chuck using a semicircle shape or platform and easy installation fixture.
地震剖面上一个向上凹的、半圆形的同相轴，看上去象是微笑的样子，这是由于对含噪音数据或质量差的数据进行偏移引起的。
A concave-upward, semicircular event in seismic data that has the appearance of a smile and can be caused by poor data migration or migration of noise.
小的、半圆形的或正方形的夹馅风味极佳的面食。
Small circular or square cases of dough with savory fillings.
半圆形或多边形的，通常是建筑物的圆形穹窿，尤指祭坛或教堂东端。
Architecture a semicircular or polygonal, usually domed projection of a building, especially the altar or east end of a church.
该机可用于磨削各类形似半圆角或反锥角的高速钢和硬质合金雕刻刀具和单边或多边刀具。
For grinding HSS and carbide engraving cutter as well as single lip or multiple lip cutters of various shapes such as radiused cutters or negative taper Angle of cutters.
设有的金属格板表面呈矩形、方环形、圆环形、半圆环形或弧环形。
Is equipped with the metal frame surface becomes the rectangle, only then ring-like, circle ring-like, semicircle ring-like or arc ring-like.
储物空腔为正面呈矩形、半圆形或艺术造型的空腔。
The storage cavity is rectangular, semicircular or in an artistic model on the facade.
斜管(井)的结构分上层和下层，各为半圆或半椭圆，上层可装可卸。
The structure of the inclined tube (well) includes an upper layer and a lower layer which are both semicircles or semiellipses, wherein the upper layer can be assembled or disassembled.
斜管(井)的结构分上层和下层，各为半圆或半椭圆，上层可装可卸。
The structure of the inclined tube (well) includes an upper layer and a lower layer which are both semicircles or semiellipses, wherein the upper layer can be assembled or disassembled.
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