可指定是圆形管或矩形管。
圆机的附件可以轻松完美的圆形管削减和隐藏式照明。
Circle cutter attachment allows easy perfect circle cuts for pipes and recessed lighting.
将圆形管件焊接成三通、四通等是焊接行业经常遇到的工艺。
Three-way or four-way round pipe welding is a common technique in practice.
介绍了椭圆形管的成型方法，并用两种不同的成型方式，说明了不同材质的带材变形时应注意的问题。
The forming method of oval pipe is introduced and the observed problem during strips transformation of different grade material with two different forming method.
可能存在一种避免细胞吞噬过量的方法——切除纳米管的圆形端部。
And there may be a way to keep cells from biting off more than they can swallow-snip off the nanotubes' rounded tips.
吸盘选择是最全面的产品包括圆形平面，1.5波纹管，波纹管和2.5风格。
The suction cup selection is a most comprehensive offering including round flat, 1.5 bellows, and 2.5 bellows styles.
透明的，圆柱形玻璃管，通常一端开口另一端为圆形，用于实验室实验。
A clear, cylindrical glass tube usually open at one end and rounded at the other, used in laboratory experimentation.
介绍了一种由圆形焊管变方形焊管的变形方式。
A deformation way from round welded pipe to square one is introduced.
扁管在任何一个截面均为长圆形，其长短轴根据管心距的大小来确定。
Flat tube in any cross section are oblong, the length of the shaft according to the tube pitch to determine the size of.
实验表明，YY 3圆形横向加热平台石墨管的原子化性能比较优越，可以推广使用。
Experiment results show that YY3 circular transverse heated platform graphite tube were more superior in construction and atomization characters, it can be expanded application.
结果甲状腺舌管囊肿超声表现为圆形、椭圆形的囊性肿块，大多数位于中线，也可偏于一侧；
Results Round or oval cystic mass were major manifestations on ultrasound images, the cyst could situated at midline or lateral side.
中厚板无约束淬火主要采用上下集管圆形射流冲击冷却方式，使淬火钢板在向前行进的过程中得到冷却。
Unconstrained quench of medium steel plate adopt round nozzle impinging jet cooling mode, and steel plate is cooled during being pushed ahead.
绝缘材料。电工用热固性树脂基工业刚性圆形层压管和棒。第1部分：定义、名称与符号和一般要求。
Insulating materials - Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Part 1: definitions, designations and general requirements.
为提高保护外壳的膨胀性能，提出了圆形波纹管形式外壳的设想，并采用非线性有限元方法分析了其膨胀性能。
To enhance expandable ability of expandable screen shell, a circular bellow shell is designed and its expandable ability is analyzed by non-linear FEA method.
如果某管筒不是圆形或者处于误差范围之外，会将其识别为缺陷，并且不予填装。
If a tube is out-of-round or outside of the tolerance range, it is identified as faulty and is not filled.
理论研究结果表明：对于同样等效直径的矩形谐振管，其截止频率远大于圆形谐振波导管的截止频率；
The results show that the cutoff frequency of the rectangular waveguide tube with the same equivalent radius is far greater than that of the cylindrical tube.
对落煤过程中平壁煤仓及截面形状分别为矩形、圆形的落煤管起拱的影响因素进行理论研究。
The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.
圆形断面材料，尤其是薄壁管，在矫直过程中经常出现压扁和压纹现象。
Flattening and crack phenomenon happens constantly during the process of straightening , especially on thin tube.
作为优选，所述塑料管、保温层和铝箔的截面为圆形，保温层为PE泡沫材料。
The cross sections of the plastic pipe, the heat-insulating layer and the aluminum foil are round as optimization, and the heat-insulating layer is made of PE foam materials.
根据辐照监督管的特定形状，设计了半圆形非标准拉伸试样。
According to the special shape of the irradiation monitoring pipe, the semicircle shaped tensile samples are designed.
根据辐照监督管的特定形状，设计了半圆形非标准拉伸试样。
According to the special shape of the irradiation monitoring pipe, the semicircle-shaped tensile samples are designed.
由圆形截面的炕墩砖，在炉底烟气通道中形成的排管式排 列，将大大降低烟气的局部阻力损失。
The calandria arrangement in the furnace floor flue gas channel that is formed by the ondol pier bricks with circular sections greatly lowers the local resistance loss of flue gas.
框架中的柱有四个使用圆形钢管，而剩下的两个是方形管。
The columns in four of the framed specimens used circular steel tubes while the rest two were square tubes.
枪体是圆形直管型，可以方便的进行全密封，而且外形小，重量轻，寿命长。
A gun body is a circular straight pipe which can be convenient to be fully sealed, however, it has the advantages of small appearance, light in weight and long lifetime.
介绍一种由圆形焊管变矩形焊管的设计及计算方法。
A design and calculated method which transforms round welded pipes into rectangular welded pipes is introduced.
主要通过对流体流过非圆形直管的流动分析，得到影响非圆形直管摩擦系数的因素。
Newton fluid's flowing in special pipe is analysed, it is gained that some factors affect the friction coefficient of flowing fluid in special pipe.
采用压电传感器和烟迹片分别记录了半圆形弯管中指定点的压力时间曲线和胞格结构。
Pizeo-electric transducers and smoke-foils were respectively used to record the pressure time history at specified ports and cellular structures.
采用压电传感器和烟迹片分别记录了半圆形弯管中指定点的压力时间曲线和胞格结构。
Pizeo-electric transducers and smoke-foils were respectively used to record the pressure time history at specified ports and cellular structures.
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