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- inside nominal diameter 公称通径
- The nominal diameter has little significance in sediment transportation. 等容粒径在沉沙输移中意义不大。
- TUBE DIAMETER SHALL BE WITHIN 10% OF NOMINAL DIAMETER WITHIN BEND RADIUS. 管直径须在直径理论值和折弯半径的10%25以内。
- The numbers after HPD refer to the nominal diameter of the unit in millimeters. 卟啉后的数字是指该单位名义在毫米直径。
- Nominal diameter is the diameter of a sphere of the same volume as the given particle. “等容粒径”是某一球体直径，它与某已知的颗粒体积相等。
- The mass, tensile strength and electric resistance are calculated from nominal diameter. 线密度、抗张强度、电阻根据标准直径来计算。
- Sizes for pipes, pipe fittings, valves and vessel nozzles shall be designated in nominal diameter (ND) millimetres. 管道，管阀件，阀门和容器管口的尺寸应以毫米标明公称直径（ND）。
- Electric contact theca box pressure meter , meter dials nominal diameter is 100mm, installation mode is axial front, and installing mode is axial plate mounting. 仪表由导压系统（包括接头、膜盒等）、传动机构、指示装置、和外壳等组成（电接点膜盒压力表还包括磁助电接点装置、调节装置及航空插头等）。
- Tolerance on outer diameter and wall thickness should be observed,but for the following two circum stances,shorter axis should not be less than 95% of nominal diameter. 管材的不圆和壁厚不匀，应不超出外径的壁厚允许偏差，但属下列两种情况之一者，其短轴尺寸应不小于公称外径的95%25。
- The outside diameter of vessel shells and elliptical head shall be as per the nominal diameters in tabel 2. 容器壳体以及封头的外径应按表2中所列出的公称直径选用。（也有“按公称直径圆整”的意思，联系上下文看哪个合适）
- Nominal diameter of pressure vessel GB/T9019-1988压力容器公称直径
- Nominal diameter of pressure vessels 压力容器公称直径
- Flexible high-pressure hoses for operating pressures up to 4000 bar and nominal diameters between 4 mm and 32 mm for to connect pump and water tools. 高压软管的最高工作压力可达4000bar,公称通径在4mm和32mm之间,用于管道清洗及压力发生器和喷射水工具之间的连接。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- Nominal volume and nominal diameter for glass-lined vessel 搪玻璃容器公称容积与公称直径
- The earthen pot is glazed inside. 瓦盆里面挂一层釉子。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- He waved down a taxi and quickly got inside. 他扬手叫住一辆出租汽车，一下子钻了进去。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- We have to play inside because it is raining. 因为天下雨，我们不得不在屋里玩。
