middle portion
英 [ˈmɪdl ˈpɔːʃn]
美 [ˈmɪdl ˈpɔːrʃn]
网络 中段
双语例句
- Exports to the Middle East, which accounts for a fairly modest but rapidly growing portion of Asian exports, should hold up assuming demand for oil stays firm.
对中东的出口在亚洲出口中只占较小比例，但增长迅猛，只要石油需求保持强劲，这部分出口应该能够持续下去。 - A rotation axle whose two ends are provided with bearings horizontally passes through the middle portion of the vertical surface of the shell body.
壳体垂直面中间水平穿过一根两头安装轴承的转动轴。 - Arises in the middle portion of the body cavity but extends backwards to the entire length of body cavity.
在体腔的中央部分出现，但是向后延伸到整个的体腔。 - The middle class in China and India is a small portion of the total population, but the numbers are very big.
中国和印度的中产阶级占总人口的比例很小，但数量非常庞大。 - It is then connected directly to the middle portion of the small intestine, bypassing the rest of the stomach and the upper portion of the small intestine.
然后直接连接小肠的中部，绕过胃的其余部分和小肠的上端部分。 - Rat tail type: the ureteral dilatations were localized mainly in the middle and lower segments and the terminal portion of low tension ureter appear as rat tail shapes in 2 cases ( 2 sides).
鼠尾型2例（2侧），输尿管中下段扩张，张力较低的输尿管末端呈鼠尾状。 - Light and limited destruction of bone were found in middle inferior parts of nasal septum, inner wall of superior portion of maxillary sinus and middle inferior nasal concha.
骨质破坏轻微局限，主要发生于鼻中隔中下部、上颌窦内壁上份和中下鼻甲等处。 - Objective To probe the choice of treating type for tibiofibular fracture at middle and lower portion.
目的探讨胫腓骨中下段骨折的治疗方式。 - When both side headings were driven, the water inflow capacity increased gradually. After the middle portion was excavated, the water inflow capacity decreased.
左右侧导洞开挖时，涌水量逐渐增大，但隧道中间部分开挖后，涌水量有所降低； - Evaluation of Left Ventricular Systolic Function by Measuring Systolic Blood Flow at the Middle Portion of Left Ventricle
左室中部收缩期血流参数评价左室收缩功能的价值 - A laminated composite bar of rectangular cross section consists of a middle portion of one material as well as upper and lower identical cover plates of another material.
一矩形横截面的叠层复合材料杆，由以一种材料为中心部分，及另一种材料的上下两相同的盖板所组成。 - Results: The stress concentration appeared around the neck of implants intergrated with the cortical bone, on the contrary, a little stress was found around the middle portion of implants intergrated with the cancellous bone.
结果：垂直种植时，应力集中于种植体颈部骨皮质，而种植体中份骨松质应力较小。 - The grade distribution of their identity status is like this: a large portion in the middle and a small portion at both ends.
中学生自我同一性地位度数分布中间大、两头小。中学生自我同一性地位存在性别差异。 - This paper discusses division on tropical and subtropical boundary in middle portion of South China. This discussion results in new understanding on eco geographic regions and their boundaries, especially on gradual changes of natural conditions between eco geographic regions.
从我国热带北界中段界线的划分，探讨生态地理区域的认识和界线的划分，着重生态地理区域之间界线的逐渐过渡特征。 - The middle portion is the surgical area of the nasolacrimal fistulation.
中段为泪囊鼻腔造孔术需要凿通的部位。 - Moreover, the eligible percentage of the tobacco grade was low for leaf grades with large purchase quantity or high price, while the qualification rate of leaves from the middle portion of the plant was quite lower than that of the tobacco from the upper and lower portion.
在原等级中混低的比例远远高于混高的比例，调拨量大、价格较高的烟叶等级合格率较低，中部烟叶等级合格率显著低于上部和下部。 - The Choice of Treating-type for Tibiofibular Fracture at Middle and Lower Portion
胫腓骨中下段骨折治疗方式的选择 - Couples formed by linear bending stresses act at the ends of the middle portion of the bar to cause bending.
以线性弯曲应力所组成的力偶，作用于杆两端的中心部分（图1a），使杆弯曲。 - Some low-density bodies widely exist in the middle crust of the center of the basin, and in the upper crust above the uplifted portion of the upper mantle.
位于盆地中部的中、下地壳分别发育大范围的壳内低密度体，并处于上地幔隆起的背景之上； - Zygomatic and orbital area locates at the middle portion of the face.
颧区、眶区位于面部中份。 - The screw should be entered from the middle of the distal portion of the scaphoid node and paralleled the main blood vessel of scaphoid under arthroscopy.
关节镜监视下的手舟骨骨折内固定的进钉应从手舟骨结节的远端中点进入，方向平行于手舟骨的主要血管束。 - In fact, most of our export products are low and middle level products, high value added and high-technology contented products compose only a small portion of the total products.
事实上，我国出口产品多属于中低档水平，高附加值、高科技含量的产品比重小。 - The middle portion is located hyperbolic conic learning after elliptical, parabolic before.
双曲线部分位于圆锥曲线学习的中间位置，椭圆之后，抛物线之前。