| 1. | Particulate matter includes particles from molecular size to greater than 10mm in diameter .
微粒物质包括从分子大小到直径大于10微米的粒子。 |
| 2. | A new method for determining the molecular size
测量分子大小的新方法 |
| 3. | The rate of migration varies with molecular size and shape
泳动速度随分子大小和形状而改变。 |
| 4. | So our invention . demonstrates a way to make the tiniest of brushes to do these jobs .
利用纳米技术，人们可以制造出只有原子和分子大小的各种机器与材料来完成这些工作。 |
| 5. | 3 . the length of cdna obtained from positive clone is about 3 . 3 kb and sequence analysis is under way
3 .通过抗体筛选得到一阳性克隆，分子大小约为3 . 3kb ，序列分析和特性分析正在进行中。 |
| 6. | Although a lot of researches have been done to a - zirconium phosphate intercalation , the intercalation behavior of zirconium phosphate - phosphonate has been seldom dealt with
其中-磷酸氢锆的插层性能还受客体分子大小和碱性的限制。 |
| 7. | Sequence analysis indicated that hal32 is 1152 bp long and encodes a putative protein of 384 amino acids with a predicted molecular size of 44 . 5 kda
序列分析表明hasnpvha132基因长1152hp ，预计编码384个氨基酸，预测蛋白质分子大小为44 5kda 。 |
| 8. | Defining “ similar ” with regard to amino acids can be complex : the 20 amino acids differ from one another in all sorts of properties , from size to shape to electric charge
要定义相似的胺基酸，恐怕是很复杂的事情，因为20种胺基酸的特性，无论是分子大小、形状或电荷都各不相同。 |
| 9. | His team ' s sensors are engineered at the nanoscale ? the size of molecules ? and are cheap because they ' re etched out of flakes of silicon , the stuff of computer chips and beaches
这种传感器的尺寸在毫微级分子大小而且很便宜，因为它们都是用硅元素薄片（计算机芯片和沙滩的组成成分）作出来的。 |
| 10. | The comparison of application of wilson equation and regular solution model in the al - based liquid alloys shows that the suitability of regular solution model is restricted because it is only fit for the systems in which the components has the approximate size and structure
Wilson方程和正规溶液模型在二元及多元铝基液态合金体系中的比较研究表明：正规溶液模型因为原则上只适用于组元的分子大小和结构相近的体系，其适用范围受到了限制。 |
