These are loose aggregates of a large number of primary particles of crystalline or spherical shape . 这些是大量晶体，或球原始粒子的疏松团粒。
Nondynamite sources make it possible to achieve the advantages of shooting a large number of distributed shots . 非炸药震源具有激发点大量分布的优点。
It was generally believed that a large number of viruses were necessary to trigger the infection process . 人们普遍认为需要大量的病毒才能激发感染过程。
The aurora, the light of the night sky, and the twilight have been studied by a large number of investigators . 很多研究工作者还研究了极光、夜天空和曙光。
A large number of geometrical parameters influence these coefficients, and range of design configuration is wide . 有许多几何参数影响这些系数，且设计外型变化很大。
Einstein suggested that the wave aspect of light resulted from the average behaviour of a large number of photons . 爱因斯坦提出：光的波动性是从大量光子的平均行为得来的。
A large number of these cracks occurred because the groove welded component was considered a secondary member or attachment . 发生这许多裂纹是因为把这些坡口焊接部件作为次要构件或附件考虑。
There came the presence of a large number of minute air bubbles resulting from incomplete impregnation of the fibres by the resin . 由于树脂不能完全渗入到纤维中，因而造成了大量微小的气泡。
If uncle tom is endowed with too many virtues, the same can be said of a large number of dickens's characters . 如果说汤姆叔叔的美德太多了，我们也可以用同样的话去批评狄更斯笔下的许多人物。
But , in addition to that basically simple concept , the bank and its customer owe a large number of obligations to one another . 但是除了这个基本的简单概念外，银行与客户相互间担负着许许多多义务。
