圆筒形的

This is due to the fact that the numerical dispersion relation of the cylindrical wave differs from that of the plane wave.

这是由于事实圆筒形的波数字散布关系不同于平的波。

In the past, however, disregarding the above fact, a point source that creates a cylindrical wave was used to numerically validate the numerical dispersion relations of the FDTD-related methods.

过去，然而，忽视上述的事实，一个产生一个圆筒形的波点来源用来数字地使 FDTD-相关的方法数字散布关系有效。

Its a cylindrically shaped seasoned beef dream.

一个圆筒形的四季调味料牛肉

The making process includes: setting insulating solid film on one horizontal rotating carrier with particle detecting unit and etching with single particle beam in the incident angle of 9.6-90 deg to penetrate the film, shifting the film relatively to the single particle beam and etching for the next time, and so on until the film is rotated by one turn to obtain truncated cone shaped, double turned truncated cone shaped or cylindrical single nanometer hole.

本发明将固体绝缘薄膜置于带有粒子检测装置的一个可水平旋转的载体上，用单粒子束刻蚀该薄膜，单粒子束入射角大于等于9.6°、小于等于90°，并且单粒子束在该薄膜底部、顶部、或二者之间与薄膜旋转轴交叉，待单粒子束完全穿透该薄膜后，固体绝缘薄膜底部的粒子监测器反馈使该薄膜被穿透处与单粒子束相对移动1荆再刻蚀，如此反复，直至固体绝缘薄膜旋转一周，获得圆台形、双倒圆台形或圆筒形的单纳米孔。

The underground buildings are semicylindrical in design.

这种地下建筑物设计成半圆筒形的。

In the paper, study on displacement law of blank hole for forming cylindraceous with bottom border by numerical simulation technology.

通过数值仿真研究了带底孔的圆筒形件成形后底孔的变形规律，在此基础上建立了带底孔的圆筒形件成形后毛料中心孔变形规律的经验公式。

Perianth usually with 1 petaloid whorl (in Saruma with 2 whorls: outer one sepaloid, inner one petaloid), mostly connate into distinct tube, cylindric to campanulate or subglobose; limb rotate, urceolate, cylindric, or ligulate, 1-3-lobed; lobes valvate.

花被通常形成管状一轮(在马蹄香属里有花被2轮：外部一个萼片状，内部一个花瓣状)，大部分合生成显著的管，圆筒状钟形的或近球形；花被管螺旋状，瓶形，圆筒状，或者舌状，1-3 分裂；裂片镊合状排列。

Such knits could not be used in tube form.

其它的圆筒形针织物，在生产时和使用时均为圆筒状。

The basic shape of the rollers and raceways of cylindrical roller bearings is cylindrical.

圆柱滚子轴承的滚子和滚道的基本结构类型是圆筒形的。

When used fir fastening,all screws are provided with means for applying a torqueto them;this may consist of a square of hexagonal head for a wrench,a head with a slot or a cross-shaped recess for a screwdriver,a cylindrical head with a recess fitting a special wrench,or a slot or recess on one end fitting a screwdriver or special wrench and no head.

当二手的枞树系结物，所有的螺丝钉用应用一个转力矩到他们的方法来提供；这可能为一个扳钳有一个六角形头的正方形，一个头用一个位置或者一个跨为一个螺丝起子作形了休息，一个圆筒形的头用一个休息适宜的一个特别的扳钳、或在一端上的一个位置或休息适宜的一个螺丝起子或特别的扳钳和没有头。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。