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- hollow cylinder shape 空圆筒状
- A hollow cylinder or tube used to conduct a liquid, gas, or finely divided solid. 管子，导管，输送管用来输导液体、气体或固体细末的管状中空圆柱体
- A hollow cylinder or tube used to conduct a liquid,gas,or finely divided solid. 管子，导管，输送管用来输导液体、气体或固体细末的管状中空圆柱体
- This stage produced a tuft of barbs fused to the hollow cylinder, or calamus. 在这一阶段，有一簇羽枝会与中空圆柱融合在一起，形成翮（即羽根）。
- The stressmeter consists of a short solid or thick hollow cylinder of birefringent material. 应力计由双折射材料制成的实心短圆柱体或厚壁空心短圆柱体构成。
- A hollow cylinder,especially one that conveys a fluid or functions as a passage. 管空心圆柱体，尤指用于运送液体或作为通道的管子。
- Various cases for a hollow cylinder can be treated in exactly the same manner but with a little involved algebra. 关于空心柱体的各种情况，可以用完全相同的方式加以处理，不过代数计算上稍为麻烦一些而已。
- Average cluster size, average cluster weight is 180g, the fruit is cone or cylinder shape with branch cluster and long cluster peduncle. 果穗中等大，平均穗重180克，圆锥或圆柱形，带歧肩或副穗，穗梗长。
- The wave propagation along axis direction in piezoelectric hollow cylinder is studied. 对压电圆柱壳体内波的轴向传播进行了研究。
- A hollow cylinder, especially one that conveys a fluid or functions as a passage. 管空心圆柱体，尤指用于运送液体或作为通道的管子
- The hollow cylinder that is carried by each member of a relay team and passed to the next runner. 中空的圆柱形棒,接力赛跑中每组的每个队员拿着跑并传给下一个队员。
- The article relates the main procedures of making the thin wall, multihole, carbide hollow cylinder. 叙述了硬质合金薄壁多孔空心圆柱形套筒毛坯制造工艺过程的主要工序。
- Dynamic hollow cylinder apparatus(HCA) is the most advanced and complicated device in lab-testing on soil dynamics. 动态空心圆柱扭剪仪(HCA)是目前国内外公认的最复杂、最尖端的室内土动力学试验设备。
- Dynamic hollow cylinder apparatus (HCA) is the most advanced and complicated device in lab-testing on soil dynamics. 摘要动态空心圆柱扭剪仪(HCA)是目前国内外公认的最复杂、最尖端的室内土动力学试验设备。
- This paper has established the numerical models of the heat generation from the shoulder, the cylinder shape and the cone shape pins (including pin sideface and endface) during friction stir welding. 根据搅拌摩擦焊接特点,建立了轴肩、柱形搅拌针和锥形搅拌针热输入数值模型,并分别讨论了搅拌针锥角对轴肩和锥形搅拌针热输入的影响。
- 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. 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
- For non-homogeneous and multilayered hollow cylinder and hollow sphere, the elastodynamic and thermoelastic dynamic exact solutions are also derived. 对非均匀的空心圆柱和空心球，层合的空心圆柱和空心球，给出了弹性和热弹性动力学精确解。
- 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. 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。
- Methods After the biopsy needle gets to the destination along with the aforehand route, the unique designs of hollow cylinder and the strip can fix the biopsy needle effectively. 方法：当活检针沿预置路径及深度进入穿刺活检靶点后，外固定器独特的空心圆台和布带设计可以有效固定活检针。
- A hollow cylinder apparatus(HCA) was used to study the properties on strength and pore pressure of typical Hangzhou intact clay during the variation of principal stress direction. 针对许多实际岩土工程问题中,土体所受应力路径主应力方向会旋转变化的特点,采用空心圆柱仪(HCA)对主应力轴方向突变和连续旋转条件下杭州典型原状黏土的强度和孔压特征进行研究。
