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- Hole Density: The number of holes per unit area on a PCB. 上单位面积上的孔数。
- Usually the number of holes in the spinneret determines the number of filament in the yarn. 一般喷丝头细孔的数量决定了纱中长丝的根数。
- Punched on the tapes are a number of holes which mean binary 1 is for the computer. 带子上打有许多孔，这些孔对计算机说来就意味着二进位的1。
- One annoying feature we spotted is that the straps up the chest of each man have a number of holes in them. 这些细节是完全正确的，但是在如此小的比例上，这样的细节一般可以忽略，因此这一部分有些多余。
- The secondary factors are the number of holes and perforating rebar, the size of each test piece and so on. 其次是每个试件的孔洞个数和贯通钢筋个数以及试件尺寸等。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- The influences of different numbers of holes and holes scales on resistance capacity of castellated beams are analyzed. 分析了孔洞个数变化和孔洞大小变化对蜂窝梁承载力的影响。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- A considerable number of guests have come. 相当多的客人已经来了。
- A number of possibilities come to mind. 我脑里出现了好几种可能性。
- Only a limited number of places are available. 只有少数地方可供使用。
- By extension, an array of any number of dimensions. 广义来说，矩阵可以是任意维数的数组。
- The number of day lose through strike have fall. 因罢工而失去的工作日减少了。
- The number of your finger is ten. 你双手手指的总数是10。
- A number of (ie some) problems have arisen. 已经出现了一些问题。
- variable-diameter number of hole 变径次数
- A number of cables are needed in this project. 这项工程需要大量电缆。
- I have a number of important things to do today. 今天我有许多重要事情要做。
