直径的例句（直径在句子中的用法）

• The circle has a diameter of 6 inches. 这个圆直径六英寸。
• bullets of the same calibre 直径相同的子弹
• bullets of the same caliber 直径相同的子弹
• The axis of a circle is its diameter. 圆的轴线是其直径。
• Because the spacesuit protection only 1 mm in diameter, about the impact of space debris. 因为航天服只能防护直径在1毫米左右的空间碎片撞击.
• As a rule of thumb , the minimum device feature is about 4 times the beam diameter. 一般来说, 最小器件图形大约是电子束直径的4倍.
• These plaits have an extremely compact surface and a regular diameter. 这些辨子绳有着极为紧致的表面和规范的直径.
• Observers have recently found in the Universe giant voids about 500,000,000 light-years across. 观察员最近在宇宙中发现了直径约5亿光年的巨型空洞。
• The hole is 20 metres across and plunges nearly 30 metres deep. 该洞口的直径为20米,并陷入将近30米深的地方.
• Wetting - force data on filaments of any diameter and shape can easily obtained. 各种直径和形状的长丝的润湿力数据是易于测量的.
• Cement piles ( diameter 600 mm ) are foreseen under slab and inside the backfilled river. 地坪下和回填河道内采用直径600毫米的水泥搅拌桩.
• Large diameter wafers are feasible and 200 - mm wafers have been produced. 大直径片子已不难制造,200mm的片子也已产生了.
• One metre of fabric is sufficient to cover the exterior of an 18-in-diameter hatbox. 一米布足以包裹住直径为18英寸的帽盒。
• The total amount of pollen was measured more accurately by 30 millimetre deameter globes. 用直径30毫米的球形收集器,可以更准确地测定花粉的总量.
• If it had hit the Earth, it would have made a crater 100 miles across and thrown up an immense cloud of dust. 如果它当时击中地球，就会砸出一个直径 100 英里的大坑并激起巨大的尘埃云团。
• Select Burn Tool, brush diameter around 45, set Range to Midtones, set Exposure to around 8 - 10 %. 选择加深工具, 画笔直径45左右, 将范围设置为中间调(图片中为阴影, 应该是作者写错了),将曝光设置为8-10%.
• Using this focusing system, the laser microbeam instrument has got spot size of less than 0. 用这个激光聚焦系统, 激光微束仪能获得直径小于0.
• With methyl methacrylate the particle diameter increases linearly with conversion indicating particle aggregation. 采用甲基丙烯酸甲酯时,粒子直径随转化率呈直线增大,这就表明粒子发生了聚集.
• An area about half - a - mile in diameter is surface strewn with blocks of magnetitite. 在直径约1/2英里的地区的地表上有磁铁岩转石分布.
• The leftmost loop, the round one, has a diameter of 10 in. 最左边圆形的线圈, 直径为10英寸.